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ENGINE PERFORMANCE – Ford Cab & Chassis F350 Super Duty 2003 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

5.4L

5.4L, Engine Performance Wiring Diagram (1 of 4) for Ford Cab & Chassis F350 Super Duty 2003

5.4L, Engine Performance Wiring Diagram (1 of 4) for Ford Cab  Chassis F350 Super Duty 2003 https://portal-diagnostov.com/license.html
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List of elements for 5.4L, Engine Performance Wiring Diagram (1 of 4) for Ford Cab & Chassis F350 Super Duty 2003:

  • (in engine control sensor & fuel charge harn, near break- out for engine left cylinder head)
  • (in main harn, near breakout for data link connector)
  • (left front g300 footwell)
  • (left rear side of engine compt)
  • (not used)
  • A/c press sw
  • A/c system
  • Acc
  • Anti-theft system
  • C270a
  • Ccs
  • Central junction box (behind lower left side of dash)
  • Ckp(+)
  • Ckp(-)
  • Coil on plug
  • Cust access
  • Customer access
  • Data link (+)
  • Data link (-)
  • Data link connector (dlc) (behind left side of dash)
  • Data output
  • Diag grd
  • Digital transmission range (dtr) sensor (on left side of transmission)
  • Egr sol
  • Fuel pump mon
  • Fuse 10a
  • Fuse 20a
  • Fuse 30a
  • G100
  • G101 (left side of engine compt)
  • Hego 12
  • Hot at all times
  • Hot in run or start
  • Iat
  • Ign coil 1
  • Ign coil 3
  • Ign coil 5
  • Ign coil 6
  • Ignition transformer capacitor
  • Ignition transformer capacitor (on rear of right cyl head)
  • Knock sensor
  • Lock
  • Maf
  • Nca
  • Not used
  • O/d off ind
  • Off
  • Overdrive cancel switch
  • Overhead console
  • Pcm power diode
  • Pcm power relay
  • Powertrain control module (pcm) (on left side of firewall)
  • Pwr gnd
  • R n
  • Red
  • Reprog pwr
  • Run
  • S106
  • S130 (in engine control sensor & fuel charge harn, near break- out for engine right cylinder head)
  • S135
  • S162
  • S201
  • S258
  • S271
  • S284
  • S286
  • Shift sol 1
  • Shift sol 2
  • Start
  • Tcs
  • Tft
  • To dtr sensor (diagram 4 of 4)
  • To fuel pump relay (diagram 2 of 4)
  • Tr1
  • Tr2
  • Tr4
  • Trans ctrl ind
  • Transmission control switch
  • Vss (-)

5.4L, Engine Performance Wiring Diagram (2 of 4) for Ford Cab & Chassis F350 Super Duty 2003

5.4L, Engine Performance Wiring Diagram (2 of 4) for Ford Cab  Chassis F350 Super Duty 2003 https://portal-diagnostov.com/license.html
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Obtenga acceso a todos los diagramas de cableado del cocheDownload PDF file

List of elements for 5.4L, Engine Performance Wiring Diagram (2 of 4) for Ford Cab & Chassis F350 Super Duty 2003:

  • (behind right side of dash) inertia fuel shut-off switch
  • (engine harness, near breakout for left side of engine compt)
  • (part of fuel tank assembly) fuel tank unit
  • C2207
  • C270a
  • C270f
  • C270h
  • C282
  • C4033
  • C433
  • California
  • Central junction box (behind lower left side of dash)
  • Crankshaft position (ckp) sensor (on lower front center of engine)
  • Crankshaft position sensor shield
  • Differential pressure feedback egr (dpfe) sensor (california) (at top of engine)
  • Except pickup
  • Federal
  • From pcm power relay (diagram 1 of 4)
  • Fuel pump relay
  • Fuel tank unit (california) (at fuel tank)
  • Fuse 20a
  • G101 (left side of engine compt)
  • Hot at all times
  • Instrument cluster system
  • Nca
  • Pickup
  • Red
  • Red/pnk
  • S123
  • S133 (california) (in engine control sensor & fuel charge harn, near breakout for engine right cylinder head)
  • S145
  • S161
  • S167
  • S401
  • Throttle position (tp) sensor (on throttle body)

5.4L, Engine Performance Wiring Diagram (3 of 4) for Ford Cab & Chassis F350 Super Duty 2003

5.4L, Engine Performance Wiring Diagram (3 of 4) for Ford Cab  Chassis F350 Super Duty 2003 https://portal-diagnostov.com/license.html
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Obtenga acceso a todos los diagramas de cableado del cocheDownload PDF file

List of elements for 5.4L, Engine Performance Wiring Diagram (3 of 4) for Ford Cab & Chassis F350 Super Duty 2003:

  • (engine control harn, near breakout for g100)
  • (in back-up light switch to rear light feed harn, near breakout for left side of transmission)
  • (in engine control sensor & fuel charge harn, near breakout for engine left cylinder head)
  • (in engine control sensor & fuel charge harn, near breakout for engine right cylinder head)
  • (on right rear of engine compt)
  • 4r100 transmission
  • A/c system
  • A/t
  • Automatic transmission module (on left side of transmission)
  • Coast clutch solenoid
  • Electronic pressure control solenoid
  • Evr solenoid valve (california) (on left side of engine)
  • Fuel injectors
  • Idle air control (iac) valve (on throttle body assembly)
  • M/t
  • Output shaft speed (oss) sensor (on top of transmission extension housing)
  • Red
  • Red/pnk
  • S122
  • S131
  • S136
  • S138
  • S139
  • Shift solenoid 1
  • Shift solenoid 2
  • Tan
  • Tan/ red
  • Tan/red
  • Torque converter clutch solenoid
  • Transmission fluid temperature sensor
  • Turbine shaft speed (tss) sensor (on top of transmission, at converter housing)
  • Vapor management valve

5.4L, Engine Performance Wiring Diagram (4 of 4) for Ford Cab & Chassis F350 Super Duty 2003

5.4L, Engine Performance Wiring Diagram (4 of 4) for Ford Cab  Chassis F350 Super Duty 2003 https://portal-diagnostov.com/license.html
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Obtenga acceso a todos los diagramas de cableado del cocheDownload PDF file

List of elements for 5.4L, Engine Performance Wiring Diagram (4 of 4) for Ford Cab & Chassis F350 Super Duty 2003:

  • (a/t)
  • (calif)
  • (engine control harn, near breakout for g101)
  • (in engine control harn, near breakout for g101)
  • (in engine control sensor & fuel charge harn, near breakout for front of engine compt)
  • (in engine control sensor & fuel charge harn, near breakout for right side ex- haust system)
  • (in left rear side of engine compt) (california) evap canister vent control solenoid
  • (in tail lamps harn, near breakout for c311)
  • (not used)
  • (on right cylinder head) cylinder head temperature (cht) sensor
  • (right side of engine compt) speed control servo
  • 5v ref volt
  • A/c cltch rly
  • A/c system
  • A/t
  • Anti-lock brakes system
  • Bpp sw
  • Brake pedal position (bpp) switch (behind left side of dash, above brake pedal)
  • C270a
  • C270g
  • Cam pos in
  • Camshaft position (cmp) sensor (on front of left cyl head)
  • Canister vent
  • Central junction box (behind lower left side of dash)
  • Cyl head temp
  • Digital transmission range (dtr) sensor (on left side of transmission)
  • Dpfe sens
  • Epc sol
  • From dtr sensor (diagram 1 of 4)
  • Fuel inj 1
  • Fuel inj 2
  • Fuel inj 3
  • Fuel inj 4
  • Fuel inj 5
  • Fuel inj 6
  • Fuel inj 7
  • Fuel inj 8
  • Fuel pump ctrl
  • Fuel tank press
  • Fuse 10a
  • G101 (left side of engine compt)
  • G300 (left front footwell)
  • Heated oxygen sensor (ho2s) 11 (on right exhaust manifold)
  • Heated oxygen sensor (ho2s) 12 (california) (rear of catalytic converter)
  • Heated oxygen sensor (ho2s) 21 (on left exhaust manifold)
  • Heater ctrl
  • Hego 11
  • Hego 12
  • Hego 21
  • Hot at all times
  • Iac sol
  • Ign coil 2
  • Ign coil 4
  • Ign coil 7
  • Ign coil 8
  • Kap b(+)
  • Knock sensor
  • Knock sensor (on left cyl head)
  • M/t
  • Maf sens in
  • Mass airflow (maf) sensor (in left front of engine compt)
  • Nca
  • Not used
  • Oss
  • Powertrain control module (pcm) (on left side of firewall)
  • Pwr gnd
  • Red
  • Red/pnk
  • S106
  • S114
  • S115
  • S132
  • S134
  • S228
  • S343
  • Sig return
  • Tan
  • Tan/red
  • Tcc sol
  • Tp sens in
  • Tr3a (a/t)
  • Tss
  • Vapor valve
  • Vpwr
  • Vss (+)
  • Vss input

6.0L DIESEL

6.0L Diesel, Engine Performance Wiring Diagram (1 of 5) for Ford Cab & Chassis F350 Super Duty 2003

6.0L Diesel, Engine Performance Wiring Diagram (1 of 5) for Ford Cab  Chassis F350 Super Duty 2003 https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO
Obtenga acceso a todos los diagramas de cableado del cocheDownload PDF file

List of elements for 6.0L Diesel, Engine Performance Wiring Diagram (1 of 5) for Ford Cab & Chassis F350 Super Duty 2003:

  • (a/t)
  • (bap) sens mon
  • (in engine control harn, near breakout for c1047)
  • (in engine control harn, near breakout for g101)
  • (in fog jumper harn, near break- out for c1045)
  • (in main harn, near breakout for dlc)
  • (in main harn, near breakout to brake pedal support) s224
  • (m/t)
  • (maf) sens out
  • (map) sens mon
  • (not used)
  • (scp) data -
  • (scp) data+
  • A/c clutch input
  • A/c clutch rly
  • A/c system
  • A/t
  • Abs control module
  • Acc
  • Apps monitor 1
  • Apps monitor 2
  • Apps monitor 3
  • Apps ref volt 2
  • Apps sig rtn 2
  • Auxiliary powertrain control module (apcm) (behind left side of dash)
  • Auxiliary relay box 5 (at left rear side of engine compt)
  • Brake ped pos sw
  • Brake pedal position (bpp) switch (behind left side of dash, above brake pedal)
  • Brake press sw in
  • Brake pressure switch
  • C135
  • C1381a
  • C270h red
  • Can bus 1h
  • Can bus 1l
  • Central junction box (behind lower left side of dash)
  • Chassis gnd
  • Clutch pedal position (cpp) switch (m/t) (above clutch pedal)
  • Computer data lines system
  • Cruise control system
  • Cust acc tp sig
  • Cust acc vss out
  • Data link connector (dlc) (behind left side of dash)
  • Data output link
  • Fuel pmp rly
  • Fuel pump monitor
  • Fuse 10a
  • Fuse 20a
  • Fuse 2a
  • Fuse 30a
  • Fuse 50a
  • G100
  • G101
  • G300 (on vehicle floor, in left front footwell)
  • Gen/bat ind
  • Grade/load switch (a/t)
  • Grd/load sw (cpp) sw
  • Hot at all times
  • Hot in run
  • Injector driver module power relay
  • Intk air temp sens
  • Lock
  • M/t
  • Maf sens sig rtn
  • Mass airflow (maf) sensor
  • Mod prog sig
  • Nca
  • Off
  • Overhead console
  • Park brake switch (on park brake assembly)
  • Park brk sw input
  • Pcm power diode
  • Pcm power relay
  • Powertrain control module (pcm) (on left fender, near battery)
  • Pto ctrl
  • Pwr
  • Pwr gnd
  • Pwr in
  • Red
  • Ref volt
  • Run
  • S101
  • S106
  • S114
  • S120 (in engine control harn, near breakout for auxiliary relay box 5)
  • S123
  • S174
  • S217
  • S284
  • S286
  • Sig rtn
  • Sig rtn spd ctrl
  • Speed ctrl ind
  • Speed ctrl sw in
  • Start
  • Start rly ctrl
  • Starting/ charging system
  • Starting/charging system
  • Tach output
  • To fuel pump relay (diagram 2 of 4)
  • Vss input
  • Water in fuel sens
  • Water in fuel sensor (at top right side of engine)

6.0L Diesel, Engine Performance Wiring Diagram (2 of 5) for Ford Cab & Chassis F350 Super Duty 2003

6.0L Diesel, Engine Performance Wiring Diagram (2 of 5) for Ford Cab  Chassis F350 Super Duty 2003 https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO
Obtenga acceso a todos los diagramas de cableado del cocheDownload PDF file

List of elements for 6.0L Diesel, Engine Performance Wiring Diagram (2 of 5) for Ford Cab & Chassis F350 Super Duty 2003:

  • (at top front of engine) glow plug control module (gpcm)
  • (in engine con-
  • (in engine control harn, near breakout for left rear side of engine compt)
  • (in main harn, near breakout
  • Accelerator pedal position sensor (on accelerator pedal support)
  • Barometric absolute pressure (bap) sensor (behind left side of dash)
  • C1273a
  • C1273b
  • C220c
  • C270a
  • C270f
  • Central junction box (behind lower left side of dash)
  • Ctrl set lamp
  • For c212) s223
  • From pcm a power relay (diagram 1 of 4)
  • Fuel heater
  • Fuel heater relay
  • Fuel pump (near left side of trans- mission)
  • Fuel pump relay
  • Fuse 10a
  • Fuse 20a
  • Fuse 30a
  • G100
  • Glow plugs
  • Glw plg 1
  • Glw plg 2
  • Glw plg 3
  • Glw plg 4
  • Glw plg 5
  • Glw plg 6
  • Glw plg 7
  • Glw plg 8
  • Hot at all times
  • Hot in run or start
  • Inertia fuel shut off switch (behind right side of dash)
  • Instrument cluster
  • Left valve cover assembly
  • Manifold absolute pressure (map) sensor (at right side of firewall)
  • Nca
  • Pcm
  • Power in
  • Red
  • Right valve cover assembly
  • S147
  • S162
  • S170
  • S193
  • S213
  • S250
  • S271
  • Speed
  • Trol sensor & fuel charge harn, at break- out for top left side of engine)

6.0L Diesel, Engine Performance Wiring Diagram (3 of 5) for Ford Cab & Chassis F350 Super Duty 2003

6.0L Diesel, Engine Performance Wiring Diagram (3 of 5) for Ford Cab  Chassis F350 Super Duty 2003 https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO
Obtenga acceso a todos los diagramas de cableado del cocheDownload PDF file

List of elements for 6.0L Diesel, Engine Performance Wiring Diagram (3 of 5) for Ford Cab & Chassis F350 Super Duty 2003:

  • (mounted on rear of left valve cover) injector driver module (idm)
  • C1388a
  • C1388b
  • C270g
  • Central junction box (behind lower left side
  • Fuel inj 1 gnd
  • Fuel inj 1 pwr
  • Fuel inj 2 gnd
  • Fuel inj 2 pwr
  • Fuel inj 3 gnd
  • Fuel inj 3 pwr
  • Fuel inj 4 gnd
  • Fuel inj 4 pwr
  • Fuel inj 5 gnd
  • Fuel inj 5 pwr
  • Fuel inj 6 gnd
  • Fuel inj 6 pwr
  • Fuel inj 7 gnd
  • Fuel inj 7 pwr
  • Fuel inj 8 gnd
  • Fuel inj 8 pwr
  • Fuel injector 1
  • Fuel injector 2
  • Fuel injector 3
  • Fuel injector 4
  • Fuel injector 5
  • Fuel injector 6
  • Fuel injector 7
  • Fuel injector 8
  • Fuse 10a
  • G110 (at top left side of engine)
  • Hot at all times
  • Nca
  • Red red
  • S194

6.0L Diesel, Engine Performance Wiring Diagram (4 of 5) for Ford Cab & Chassis F350 Super Duty 2003

6.0L Diesel, Engine Performance Wiring Diagram (4 of 5) for Ford Cab  Chassis F350 Super Duty 2003 https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO
Obtenga acceso a todos los diagramas de cableado del cocheDownload PDF file

List of elements for 6.0L Diesel, Engine Performance Wiring Diagram (4 of 5) for Ford Cab & Chassis F350 Super Duty 2003:

  • (a/t)
  • (at left side of engine compt) g101
  • (epc) sol 1 ctrl
  • (epc) sol 2 ctrl
  • (epc) sol 3 ctrl
  • (epc) sol 4 ctrl
  • (epc) sol 5 ctrl
  • (epc) sol common
  • (idm) pwr rly ctrl
  • (in backup light switch to rear light feed harness, in breakout to transmission)
  • (in engine control sensor & fuel charge harn, near breakout for left side of engine compt) s196
  • (iss) sens in
  • (on left fender, near battery)
  • (oss) sens in
  • (tcc) sol ctrl
  • (tcil) ctrl
  • (tft) sens
  • (tft) sens in
  • (tss) sens in
  • (w/ elec- tronic shift on the fly)
  • Automatic transmission 5r110
  • Auxiliary relay box 5 (at left rear side of engine compt)
  • C1381b
  • C1388c
  • Can bus 2h
  • Can bus 2l
  • Commumincation
  • Cylinder id
  • Drain wire
  • Exterior lights system
  • Fuel del com
  • Fuse 15a
  • Injector driver module (idm) (mounted on rear of left valve cover)
  • Line press sol
  • Logic pwr
  • Neutral sw sen
  • Powertrain control module (pcm)
  • Pressure control solenoid
  • Pressure sw 1 in
  • Pressure sw 2 in
  • Pressure sw 3 in
  • Pressure sw 4 in
  • Pressure sw 5 in
  • Pwr gnd
  • Pwr in
  • Red
  • Red red
  • Ref volt
  • Rev lmp rly ctrl
  • Rly ctrl bat feed
  • S129
  • S195
  • Sig rtn
  • Tran range sens
  • Transmission fluid temperature sensor
  • Transmission range sensor (trs)

6.0L Diesel, Engine Performance Wiring Diagram (5 of 5) for Ford Cab & Chassis F350 Super Duty 2003

6.0L Diesel, Engine Performance Wiring Diagram (5 of 5) for Ford Cab  Chassis F350 Super Duty 2003 https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO
Obtenga acceso a todos los diagramas de cableado del cocheDownload PDF file

List of elements for 6.0L Diesel, Engine Performance Wiring Diagram (5 of 5) for Ford Cab & Chassis F350 Super Duty 2003:

  • (act) sens in
  • (ckp) sens +
  • (ckp) sens -
  • (cmp) sens +
  • (cmp) sens -
  • (ebp) sens sig
  • (eot) sens in
  • (icp) sens sig
  • (idm) comm
  • (idm) cyl id
  • (idm) fuel del
  • (in engine con- trol sensor & fuel charge harn, at break- out for intake system)
  • (in engine control sensor & fuel charge harn, at breakout for left side of engine compt)
  • (ipr) ctrl
  • (on throttle body) electronic throttle control motor
  • (on top of transmission extension housing) output shaft speed (oss) sensor
  • Air charge temperature (act) sensor (center front of engine, in intake system)
  • C1381c
  • C281b
  • Camshaft position (cmp) sensor
  • Can bus 2h
  • Can bus 2l
  • Charge monitor
  • Cool temp sens
  • Cooling fans system
  • Crankshaft position (ckp) sensor
  • Egr thrtl act
  • Egr thrtl pos
  • Egr val pos sen
  • Egr valve act
  • Egr valve actuator (at top of engine)
  • Elec fan cltch
  • Engine coolant temperature (ect) sensor
  • Engine oil temperature (eot) sensor
  • Exhaust back pressure sensor
  • Fan sig rtn
  • Fan spd sig
  • Four- wheel drive control module (behind right side of dash)
  • Glow plug sys
  • Gnd drain wire
  • Injection control pressure (icp) sensor
  • Injection pressure regulator
  • Intermediate shaft
  • Nca
  • Powertrain control module (pcm) (on left fender, near battery)
  • Red
  • Ref volt
  • S127 (in back-up light switch to rear light feed harn, near breakout for vehicle underbody)
  • S128
  • S190
  • S192
  • S197
  • Sig rtn
  • Speed sensor
  • Speed sensor assembly
  • Starting/ charging system
  • Throttle position (tps) sensor
  • Turbine shaft speed sensor
  • Turbo vane ctrl
  • Variable geometric turbo actuator

6.8L

6.8L, Engine Performance Wiring Diagram (1 of 4) for Ford Cab & Chassis F350 Super Duty 2003

6.8L, Engine Performance Wiring Diagram (1 of 4) for Ford Cab  Chassis F350 Super Duty 2003 https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO
Obtenga acceso a todos los diagramas de cableado del cocheDownload PDF file

List of elements for 6.8L, Engine Performance Wiring Diagram (1 of 4) for Ford Cab & Chassis F350 Super Duty 2003:

  • (at left rear side of engine compt)
  • (in engine control sensor & fuel charge harn, near breakout for right cylinder head)
  • (in left front footwell)
  • (in main harn, near breakout for data link connector)
  • (on rear of right cyl head) ignition transformer capacitor 2
  • A/c press sw
  • A/c system
  • Acc
  • Anti-theft system
  • C270a
  • Case gnd
  • Ccs
  • Central junction box (behind lower left side of dash)
  • Ckp(+)
  • Ckp(-)
  • Coil on plug
  • Cust acc 1
  • Customer access
  • Data link (+)
  • Data link (-)
  • Data link connector (dlc) (behind left side of dash)
  • Data output
  • Digital transmission range (dtr) sensor (on left side of transmission)
  • Egr sol
  • Eprom pwr
  • Fuel inj 10
  • Fuel pump mon
  • Fuse 10a
  • Fuse 20a
  • Fuse 30a
  • G100
  • G101 (left side of eng compt)
  • G300
  • Hego 12
  • Hot at all times
  • Hot in run or start
  • Iat
  • Ign coil 1
  • Ign coil 10
  • Ign coil 5
  • Ign coil 6
  • Ignition transformer capacitor 1
  • Knock sensor
  • Lock
  • Maf
  • Nca
  • Not used
  • O/d off ind
  • Off
  • Overdrive cancel switch (a/t)
  • Overhead console
  • Pcm power diode
  • Pcm power relay
  • Powertrain control module (pcm) (on left side of firewall)
  • Pwr gnd
  • R n
  • Red
  • Run
  • S106
  • S130 (in engine control sensor & fuel charge harn, near breakout for left cylinder head)
  • S135
  • S162
  • S172
  • S258
  • S271
  • S284
  • S286
  • Shift sol 1
  • Shift sol 2
  • Start
  • Tcs
  • Tft
  • To dtr sensor (diagram 4 of 4)
  • To fuel pump relay (diagram 2 of 4)
  • Tr1
  • Tr2
  • Tr4
  • Trans ctrl ind
  • Transmission control switch
  • Vss (-)

6.8L, Engine Performance Wiring Diagram (2 of 4) for Ford Cab & Chassis F350 Super Duty 2003

6.8L, Engine Performance Wiring Diagram (2 of 4) for Ford Cab  Chassis F350 Super Duty 2003 https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO
Obtenga acceso a todos los diagramas de cableado del cocheDownload PDF file

List of elements for 6.8L, Engine Performance Wiring Diagram (2 of 4) for Ford Cab & Chassis F350 Super Duty 2003:

  • (at vehicle under body, chassis left side member) g400
  • (behind right kick panel) inertia fuel shut-off switch
  • (in engine control harn, near breakout for left side of engine compt)
  • (part of fuel tank assembly) fuel tank unit
  • C2207
  • C270a
  • C270f
  • C270h
  • C282
  • C4033
  • C433
  • California
  • Central junction box (behind lower left side of dash)
  • Crankshaft position (ckp) sensor (on lower front center of engine)
  • Crankshaft position sensor shield
  • Except pickup
  • Federal
  • From pcm power relay (diagram 1 of 4)
  • Fuel pump relay
  • Fuel tank unit (california) (at fuel tank)
  • Fuse 20a
  • G101 (at left side of engine compt)
  • Hot at all times
  • Instrument cluster system
  • Nca
  • Pickup
  • Red
  • Red/pnk
  • S123
  • S145
  • S161
  • S167
  • S170 (california) (in engine control harn, near break- out for left rear side of engine compt)
  • S401
  • Throttle position (tp) sensor (on throttle body)

6.8L, Engine Performance Wiring Diagram (3 of 4) for Ford Cab & Chassis F350 Super Duty 2003

6.8L, Engine Performance Wiring Diagram (3 of 4) for Ford Cab  Chassis F350 Super Duty 2003 https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO
Obtenga acceso a todos los diagramas de cableado del cocheDownload PDF file

List of elements for 6.8L, Engine Performance Wiring Diagram (3 of 4) for Ford Cab & Chassis F350 Super Duty 2003:

  • (in back-up light switch to rear light feed harn, near breakout for left side of transmission)
  • (in engine control harn, near breakout for g100)
  • (on right rear of engine compt)
  • A/c system
  • A/t
  • Automatic transmission control module (on left side of transmission)
  • Coast clutch solenoid
  • Electronic pressure controller
  • Fuel injectors
  • Idle air control (iac) valve (on throttle body assembly)
  • M/t
  • Output shaft speed (oss) sensor (on top of transmission extension housing)
  • Red
  • Red/pnk
  • S122
  • S131 (in engine control sensor & fuel charge harn, near breakout for engine right cylinder head)
  • S136 (in engine control sensor & fuel charge harn, near breakout for engine right cylinder head)
  • S138
  • S139
  • Shift solenoid 1
  • Shift solenoid 2
  • Tan
  • Tan/ red
  • Tan/red
  • Torque converter clutch solenoid
  • Transmission fluid temperature sensor
  • Turbine shaft speed (tss) sensor (on top of transmission, at converter housing)
  • Vapor management valve

6.8L, Engine Performance Wiring Diagram (4 of 4) for Ford Cab & Chassis F350 Super Duty 2003

6.8L, Engine Performance Wiring Diagram (4 of 4) for Ford Cab  Chassis F350 Super Duty 2003 https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO
Obtenga acceso a todos los diagramas de cableado del cocheDownload PDF file

List of elements for 6.8L, Engine Performance Wiring Diagram (4 of 4) for Ford Cab & Chassis F350 Super Duty 2003:

  • (a/t)
  • (calif)
  • (engine harn, near breakout at left side of engine compt, near brake pressure switch)
  • (in engine control harn, near break- out for g101)
  • (in engine control harn, near breakout for g101)
  • (in engine control sensor & fuel charge harn, near breakout for front of engine compt)
  • (in left rear side of engine compt) (california) evap canister vent control solenoid
  • (in tail lamps harn, near breakout for c311)
  • (on right cylinder head) cylinder head temperature (cht) sensor
  • (on right exhaust manifold)
  • (right side of engine compt) speed control servo
  • 5v ref volt
  • A/c cltch rly
  • A/c system
  • A/t
  • Anti-lock brakes system
  • Bpp sw
  • Brake pedal position (bpp) switch (behind left side of dash, above brake pedal)
  • C270a
  • C270g
  • Cam pos in
  • Camshaft position (cmp) sensor (on front of left cyl head)
  • Canister vent
  • Central junction box (behind lower left side of dash)
  • Cyl head temp
  • Digital transmission range (dtr) sensor (on left side of transmission)
  • Dpfe sens
  • Epc sol
  • Evap purge
  • From dtr sensor (diagram 1 of 4)
  • Fuel inj 1
  • Fuel inj 2
  • Fuel inj 3
  • Fuel inj 4
  • Fuel inj 5
  • Fuel inj 6
  • Fuel inj 8
  • Fuel inj 9
  • Fuel pump ctrl
  • Fuel tank press
  • Fuse 10a
  • G101 (left side of engine compt)
  • G300 (in left front footwell)
  • Heated oxygen sensor (ho2s) 11
  • Heated oxygen sensor (ho2s) 12 (california) (rear of catalytic converter)
  • Heated oxygen sensor (ho2s) 21 (on left exhaust manifold)
  • Heater ctrl
  • Hego 11
  • Hego 12
  • Hego 21
  • Hot at all times
  • Iac sol
  • Ign coil 3
  • Ign coil 4
  • Ign coil 7
  • Ign coil 8
  • Ign coil 9
  • Kap b(+)
  • Knock sensor
  • Knock sensor (on left cyl head)
  • M/t
  • Maf sens in
  • Mass airflow (maf) sensor (in left front of engine compt)
  • Nca
  • Not used
  • Oss
  • Powertrain control module (pcm) (on left side of firewall)
  • Pwr gnd
  • Red
  • Red/pnk
  • S106
  • S114
  • S115
  • S132
  • S134
  • S228
  • S343
  • Side ex- haust system)
  • Sig return
  • Tan
  • Tan/red
  • Tcc sol
  • Tp sens in
  • Tr3a (a/t) cpp (m/t)
  • Tss
  • Vpwr
  • Vss (+)
  • Vss input

7.3L DI TURBO DIESEL

7.3L DI Turbo Diesel, Engine Performance Wiring Diagram, California (1 of 4) for Ford Cab & Chassis F350 Super Duty 2003

7.3L DI Turbo Diesel, Engine Performance Wiring Diagram, California (1 of 4) for Ford Cab  Chassis F350 Super Duty 2003 https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO
Obtenga acceso a todos los diagramas de cableado del cocheDownload PDF file

List of elements for 7.3L DI Turbo Diesel, Engine Performance Wiring Diagram, California (1 of 4) for Ford Cab & Chassis F350 Super Duty 2003:

  • (a/t)
  • (behind left side of dash)
  • (in engine control harn, near break- out for c144)
  • (in engine control harn, near break- out for g100) s123
  • (in main harn, near breakout for data link connector)
  • (m/t)
  • (not used)
  • A/c head press
  • A/c system
  • Acc
  • Auxiliary powertrain control module (apcm) (pickup) (behind left side of dash)
  • Brake press sw
  • Brake pressure switch (on left side of engine compt)
  • Brake warning
  • Bus (+)
  • Bus (-)
  • Cam pos sens
  • Ccs sol
  • Central junction box (behind lower left side of dash)
  • Cpp (m/t)
  • Customer access
  • Dash)
  • Data link connector (dlc)
  • Data output link
  • Diesel fuel pump motor (below vehicle, near fuel tank)
  • Digital transmission range (dtr) sensor (on left side of transmission)
  • Dsl elect drv
  • Dtr-tr1
  • Dtr-tr2
  • Dtr-tr4
  • Ebp sens
  • Eot
  • Epr
  • Excursion
  • Exhaust pressure regulator (epr) (on top center of engine)
  • Fuel htr
  • Fuel pump pwr
  • Fuse 20a
  • Fuse 30a
  • G100 (at left rear side of engine compt)
  • G100 (left rear side of engine compt)
  • G101 (left side of engine compt)
  • Gen pwr sw
  • Gen scan tool in
  • Gpcm
  • Hot at all times
  • Iat
  • Idle validation
  • Ignition switch
  • Inertia fuel shutoff (ifs) switch (behind right side of dash)
  • Injector driver module power relay
  • Lock
  • Low current sens
  • Nca
  • Not used
  • Off
  • Overhead console system
  • Passive anti- theft system transceiver module (excursion) (behind left center of dash)
  • Pcm power diode
  • Pcm power relay
  • Pickup
  • Powertrain control module (pcm) (on left side of firewall)
  • Pwr gnd
  • R n
  • Red
  • Run
  • S106
  • S141
  • S154
  • S162
  • S217
  • S250
  • S258
  • S260 (in main harn, near break- out for c264)
  • S284
  • S286
  • Speed ctrl ind
  • Speed/tach gnd
  • Ss1
  • Ss2
  • Start
  • Starting/charging system (w/ dual generators)
  • Tcil
  • Tcs (a/t)
  • Tft
  • To dtr sensor (diagram 4 of 4)
  • To fuel pump relay (diagram 2 of 4)
  • Tp sens
  • Wastegate control solenoid (at top rear of engine compt)
  • Water in fuel sensor (at top right side of engine)
  • Wcs sol

7.3L DI Turbo Diesel, Engine Performance Wiring Diagram, California (2 of 4) for Ford Cab & Chassis F350 Super Duty 2003

7.3L DI Turbo Diesel, Engine Performance Wiring Diagram, California (2 of 4) for Ford Cab  Chassis F350 Super Duty 2003 https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO
Obtenga acceso a todos los diagramas de cableado del cocheDownload PDF file

List of elements for 7.3L DI Turbo Diesel, Engine Performance Wiring Diagram, California (2 of 4) for Ford Cab & Chassis F350 Super Duty 2003:

  • (at top front of engine) glow plug control module (gpcm)
  • A/t
  • C1273a
  • C1273b
  • C270a
  • C270f
  • Central junction box (behind lower left side of dash)
  • Clutch pedal position (cpp) switch (m/t) (above clutch pedal)
  • Cntl out
  • Engine coolant temperature (ect) sensor (on front of engine)
  • From pcm a power relay (diagram 1 of 4)
  • Fuel pump relay
  • Fuse 10a
  • Fuse 20a
  • Glow plugs
  • Glw plg 1
  • Glw plg 2
  • Glw plg 3
  • Glw plg 4
  • Glw plg 5
  • Glw plg 6
  • Glw plg 7
  • Glw plg 8
  • Gpcm
  • Hot at all times
  • Hot in run or start
  • Instrument cluster
  • Instrument cluster system
  • M/t
  • Nca
  • O/d off ind
  • Overdrive cancel switch
  • Park brake switch (on park brake assembly)
  • Power in
  • Red
  • S126
  • S147
  • S271
  • S278 (in main harn, at breakout for instru- ment cluster)
  • Speed control set lamp c220c
  • Tcs

7.3L DI Turbo Diesel, Engine Performance Wiring Diagram, California (3 of 4) for Ford Cab & Chassis F350 Super Duty 2003

7.3L DI Turbo Diesel, Engine Performance Wiring Diagram, California (3 of 4) for Ford Cab  Chassis F350 Super Duty 2003 https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO
Obtenga acceso a todos los diagramas de cableado del cocheDownload PDF file

List of elements for 7.3L DI Turbo Diesel, Engine Performance Wiring Diagram, California (3 of 4) for Ford Cab & Chassis F350 Super Duty 2003:

  • (in back-up light switch to rear feed harn, near breakout for left side of transmission)
  • (in left side of engine compt) injector driver module (idm)
  • Accelerator pedal position sensor (on accelerator pedal support)
  • Automatic transmission module
  • Cid sig in
  • Coast clutch solenoid
  • Electronic pressure control solenoid
  • Engine oil temperature (eot) sensor (on top front of engine)
  • Feedback
  • Fuel inj 1
  • Fuel inj 2
  • Fuel inj 3
  • Fuel inj 4
  • Fuel inj 5
  • Fuel inj 6
  • Fuel inj 7
  • Fuel inj 8
  • Fuel injectors
  • Fuel sig
  • G101 (left side of engine compt)
  • Inj feed
  • Intake air temperature sensor (left side of engine compt, behind air cleaner)
  • Nca
  • Output shaft speed (oss) sensor (on top of transmission extension housing)
  • Pwr gnd
  • Pwr in
  • Red
  • S138
  • S139
  • Shield
  • Shift solenoid
  • Sig rtn
  • Tan
  • Tan/red
  • Torque converter clutch solenoid
  • Transmission fluid temperature sensor
  • Turbine shaft speed (tss) sensor (on top of transmission, at converter housing)

7.3L DI Turbo Diesel, Engine Performance Wiring Diagram, California (4 of 4) for Ford Cab & Chassis F350 Super Duty 2003

7.3L DI Turbo Diesel, Engine Performance Wiring Diagram, California (4 of 4) for Ford Cab  Chassis F350 Super Duty 2003 https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO
Obtenga acceso a todos los diagramas de cableado del cocheDownload PDF file

List of elements for 7.3L DI Turbo Diesel, Engine Performance Wiring Diagram, California (4 of 4) for Ford Cab & Chassis F350 Super Duty 2003:

  • (at left side of engine compt) anti-lock brake system (abs) module
  • (in engine control harn, near breakout for g101)
  • (in engine control harn, near breakout for left rear side of engine compt)
  • (in engine control sensor & fuel charge harn, near breakout for rear of engine compt)
  • (in engine control sensor & fuel charge harn, near breakout for right side of engine) s1001
  • (not used)
  • Accl pos sens
  • Act sens
  • Air charge temperature (act) sensor (center front of engine, in intake system)
  • Air intake heater
  • Bpp sw
  • Brake pedal position (bpp) switch (behind left side of dash, above brake pedal)
  • C270a
  • C270g
  • Camshaft position (cmp) sensor (on lower front center of engine)
  • Central junction box (behind lower left side of dash)
  • Charge ind
  • Cid sig
  • Cmp rtn
  • Cruise control system
  • Customer access
  • Digital transmission range (dtr) sensor (on left side of transmission)
  • Dtr-tr3a
  • Epc sol
  • Exhaust back pressure (ebp) sensor (on right rear of engine)
  • From dtr sensor (diagram 1 of 4)
  • Fuel deliv sig
  • Fuel pump rly
  • Fuse 10a
  • G102 (at right side of engine)
  • G111 (at top of engine
  • G300 (left front footwell)
  • Gen pwr
  • Glow plug ctrl
  • Hot at all times
  • Icp sens
  • Idm enable out
  • Injection control pressure (icp) sensor (on top left side of engine, right of alternator)
  • Injection pressure (ipr) regulator (on top center of engine)
  • Ipr sens
  • Manifold absolute pressure (map) sensor (on right side of firewall)
  • Manifold intake air heater relay (at top right side of engine)
  • Map sens
  • Oss sens
  • Pcm to relay
  • Pickup
  • Powertrain control module (pcm) (on left side of firewall)
  • Pwr
  • Pwr gnd
  • Pwr in
  • Red
  • S106
  • S114
  • S115 (in engine control harn, near breakout for g101)
  • S151
  • S153
  • S170
  • S228
  • Sig rtn
  • Speed ctrl sw
  • Starting/ charging system
  • Starting/ charging system (w/ dual generators)
  • Take off pwr in
  • Tcc
  • Tss sens
  • Vref
  • Vss (+)
  • Vss out

7.3L DI Turbo Diesel, Engine Performance Wiring Diagram, Federal (1 of 4) for Ford Cab & Chassis F350 Super Duty 2003

7.3L DI Turbo Diesel, Engine Performance Wiring Diagram, Federal (1 of 4) for Ford Cab  Chassis F350 Super Duty 2003 https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO
Obtenga acceso a todos los diagramas de cableado del cocheDownload PDF file

List of elements for 7.3L DI Turbo Diesel, Engine Performance Wiring Diagram, Federal (1 of 4) for Ford Cab & Chassis F350 Super Duty 2003:

  • (a/t)
  • (behind center of dash)
  • (in engine control harn, near break- out for c144)
  • (in engine control harn, near break- out for g100) s123
  • (in main harn, near breakout for data link connector)
  • (m/t)
  • A/c head press
  • A/c system
  • Acc
  • Auxiliary powertrain control module (apcm) (pickup) (behind left side of dash)
  • Brake press sw
  • Brake pressure switch (on left side of engine compt)
  • Brake warning
  • Bus (+)
  • Bus (-)
  • Cam pos sens
  • Ccs sol
  • Central junction box (behind lower left side of dash)
  • Cpp (m/t)
  • Customer access
  • Dash)
  • Data link connector (dlc)
  • Data output link
  • Diesel fuel pump motor (below vehicle, near fuel tank)
  • Digital transmission range (dtr) sensor (on left side of transmission)
  • Dsl elect drv
  • Dtr-tr1
  • Dtr-tr2
  • Dtr-tr4
  • Ebp sens
  • Eot
  • Epr
  • Excursion
  • Exhaust pressure regulator (epr) (on top center of engine)
  • Fuel htr
  • Fuel pump pwr
  • Fuse 20a
  • Fuse 30a
  • G100 (at left rear side of engine compt)
  • G100 (left rear side of engine compt)
  • G101 (left side of engine compt)
  • Gen pwr sw
  • Gen scan tool in
  • Glow plug mon
  • Hot at all times
  • Iat
  • Idle validation
  • Ignition switch
  • Inertia fuel shutoff (ifs) switch (behind right side of dash)
  • Injector driver module power relay
  • Lock
  • Low current sens
  • Nca
  • Not used
  • Off
  • Overhead console system
  • Passive anti- theft system transceiver module (excursion) (behind left center of dash)
  • Pcm power diode
  • Pcm power relay
  • Pickup
  • Powertrain control module (pcm) (on left side of firewall)
  • Pwr gnd
  • R n
  • Red
  • Run
  • S106
  • S141
  • S154
  • S162
  • S217
  • S250
  • S258
  • S284
  • S286
  • Speed ctrl ind
  • Speed/tach gnd
  • Ss1
  • Ss2
  • Start
  • Starting/charging system (w/ dual generators)
  • Tcil
  • Tcs (a/t)
  • Tft
  • To dtr sensor (diagram 4 of 4)
  • To fuel pump relay (diagram 2 of 4)
  • Tp sens
  • Wastegate control solenoid (at top rear of engine compt)
  • Water in fuel sensor (at top right side of engine)
  • Wcs sol

7.3L DI Turbo Diesel, Engine Performance Wiring Diagram, Federal (2 of 4) for Ford Cab & Chassis F350 Super Duty 2003

7.3L DI Turbo Diesel, Engine Performance Wiring Diagram, Federal (2 of 4) for Ford Cab  Chassis F350 Super Duty 2003 https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO
Obtenga acceso a todos los diagramas de cableado del cocheDownload PDF file

List of elements for 7.3L DI Turbo Diesel, Engine Performance Wiring Diagram, Federal (2 of 4) for Ford Cab & Chassis F350 Super Duty 2003:

  • (in engine control sensor & fuel charge harn, near breakout for right side of engine) s1001
  • A/t
  • C1279
  • C1280
  • C270a
  • C270f
  • Central junction box (behind lower left side of dash)
  • Clutch pedal position (cpp) switch (m/t) (above clutch pedal)
  • Engine coolant temperature (ect) sensor (on front of engine)
  • From pcm a power relay (diagram 1 of 4)
  • Fuel pump relay
  • Fuse 10a
  • Fuse 20a
  • G111 (at top of engine)
  • Glow plug relay (at top of engine)
  • Glow plugs
  • Hot at all times
  • Hot in run or start
  • Injector pressure sensor (on top center of engine)
  • Instrument cluster
  • Instrument cluster system
  • M/t
  • Manifold intake air heater 58 amp
  • Manifold intake air heater relay (at top right side of engine)
  • Nca
  • O/d off ind
  • Overdrive cancel switch
  • Park brake switch (on park brake assembly)
  • Red
  • S126
  • S150
  • S271
  • S278 (in main harn, at breakout for instru- ment cluster)
  • Speed control set lamp c270c
  • Tcs

7.3L DI Turbo Diesel, Engine Performance Wiring Diagram, Federal (3 of 4) for Ford Cab & Chassis F350 Super Duty 2003

7.3L DI Turbo Diesel, Engine Performance Wiring Diagram, Federal (3 of 4) for Ford Cab  Chassis F350 Super Duty 2003 https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO
Obtenga acceso a todos los diagramas de cableado del cocheDownload PDF file

List of elements for 7.3L DI Turbo Diesel, Engine Performance Wiring Diagram, Federal (3 of 4) for Ford Cab & Chassis F350 Super Duty 2003:

  • (in back-up light switch to rear feed harn, near breakout for left side of transmission)
  • (in left side of engine compt) injector driver module (idm)
  • Accelerator pedal position sensor (on accelerator pedal support)
  • Automatic transmission module
  • Cid sig in
  • Coast clutch solenoid
  • Electronic pressure control solenoid
  • Engine oil temperature (eot) sensor (on top front of engine)
  • Feedback
  • Fuel inj 1
  • Fuel inj 2
  • Fuel inj 3
  • Fuel inj 4
  • Fuel inj 5
  • Fuel inj 6
  • Fuel inj 7
  • Fuel inj 8
  • Fuel injectors
  • Fuel sig
  • G101 (left side of engine compt)
  • Inj feed
  • Intake air temperature sensor (left side of engine compt, behind air cleaner)
  • Nca
  • Output shaft speed (oss) sensor (on top of transmission extension housing)
  • Pwr gnd
  • Pwr in
  • Red
  • S138
  • S139
  • Shield
  • Shift solenoid
  • Sig rtn
  • Tan
  • Tan/red
  • Torque converter clutch solenoid
  • Transmission fluid temperature sensor
  • Turbine shaft speed (tss) sensor (on top of transmission, at converter housing)

7.3L DI Turbo Diesel, Engine Performance Wiring Diagram, Federal (4 of 4) for Ford Cab & Chassis F350 Super Duty 2003

7.3L DI Turbo Diesel, Engine Performance Wiring Diagram, Federal (4 of 4) for Ford Cab  Chassis F350 Super Duty 2003 https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO
Obtenga acceso a todos los diagramas de cableado del cocheDownload PDF file

List of elements for 7.3L DI Turbo Diesel, Engine Performance Wiring Diagram, Federal (4 of 4) for Ford Cab & Chassis F350 Super Duty 2003:

  • (in engine control harn, near breakout for g101)
  • (in engine control harn, near breakout for left rear side of engine compt)
  • (in engine control sensor & fuel charge harn, near breakout for rear of engine compt)
  • (in left front of engine compt) anti-lock brake system (abs) module
  • (not used)
  • Accl pos sens
  • Act sens
  • Air charge temperature (act) sensor (center front of engine, in intake system)
  • Bpp sw
  • Brake pedal position (bpp) switch (behind left side of dash, above brake pedal)
  • C135
  • C270a
  • C270g
  • Camshaft position (cmp) sensor (on lower front center of engine)
  • Central junction box (behind lower left side of dash)
  • Charge ind
  • Cid sig
  • Cmp rtn
  • Cruise control system
  • Customer access
  • Digital transmission range (dtr) sensor (on left side of transmission)
  • Dtr-tr3a
  • Epc sol
  • Exhaust back pressure (ebp) sensor (on right rear of engine)
  • From dtr sensor (diagram 1 of 4)
  • Fuel deliv sig
  • Fuel pump rly
  • Fuse 10a
  • G102 (at right side of engine)
  • G300 (left front footwell)
  • Gen pwr
  • Glow plug ctrl
  • Hot at all times
  • Icp sens
  • Idm enable out
  • Injection control pressure (icp) sensor (on top left side of engine, right of alternator)
  • Ipr sens
  • Manifold absolute pressure (map) sensor (on right side of firewall)
  • Map sens
  • Not used
  • Oss sens
  • Pcm to relay
  • Pickup
  • Powertrain control module (pcm) (on left side of firewall)
  • Pwr
  • Pwr gnd
  • Pwr in
  • Red
  • S106
  • S114
  • S115 (engine harn, near breakout at left side of steering column)
  • S151
  • S153
  • S170
  • S228
  • Sig rtn
  • Speed ctrl sw
  • Starting/ charging system (w/ dual generators)
  • Take off pwr in
  • Tcc
  • Tss sens
  • Vref
  • Vss (+)
  • Vss out