ENGINE PERFORMANCE – Ford Cab & Chassis F350 Super Duty 2001 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

5.4L

5.4L, Engine Performance Wiring Diagram (1 of 4) for Ford Cab & Chassis F350 Super Duty 2001

List of elements for 5.4L, Engine Performance Wiring Diagram (1 of 4) for Ford Cab & Chassis F350 Super Duty 2001:

• (engine harn, near breakout at left side of engine compt)
• (engine sensor harn, near breakout at right side of engine, above cylinder 3)
• (left kick panel)
• (main harn, near breakout at center of dash, on dlc)
• (not used)
• (pickup)
• (rear of left front fender)
• 4x4 high/low indicator switch
• 4x4 low ind sw
• 4x4 low ind
• A/c press sw
• A/c system
• Anti-theft system
• Battery junction box (in left side of engine compt, on top of wheelwell)
• C242b
• C250b
• C250c
• 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 center of dash)
• Data output
• Diag grd
• Digital transmission range (dtr) sensor (on left side of transmission)
• Egr sol
• Fuel gauge
• Fuel gauge in
• Fuel pump mon
• Fuse 10a
• Fuse 20a
• Fuse 30a
• G102 (left side of firewall)
• G104
• G200
• Hego 12
• Hot at all times
• Hot in run or start
• Iat
• Ign coil 1
• Ign coil 3
• Ign coil 5
• Ign coil 6
• Instrument cluster
• Knock sensor
• Maf
• Mil ind
• Nca
• Not used
• O/d off ind
• Overdrive cancel switch (a/t)
• Overhead console
• Pcm power diode
• Pcm power relay
• Pickup excursion
• Powertrain control module (pcm) (on left side of firewall)
• Pwr gnd
• R n
• Radio noise capacitor (on left side of engine)
• Radio noise capacitor (on right side of engine)
• Red
• Reprog pwr
• S102
• S105
• S106
• S129 (calif)
• S130 (engine harn, near breakout at throttle body)
• S135
• S179
• S201
• S208
• S213 s271
• S284
• S286
• Shift sol 1
• Shift sol 2
• Tach
• Tcs
• Temp output
• Tft
• To dtr sensor (diagram 4 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 2001

List of elements for 5.4L, Engine Performance Wiring Diagram (2 of 4) for Ford Cab & Chassis F350 Super Duty 2001:

• (behind right kick panel) inertia fuel shut-off switch
• (engine harn, near breakout at left side of engine compt, near brake pressure switch) s104
• (engine harness, near breakout at left side of steering column)
• (excursion: engine harness, near breakout at left side of steering column)
• (left kick panel) g200
• (not used)
• (part of fuel tank assembly) fuel pump/fuel gauge sender
• (pickup: main harness, near breakout to customer access)
• (rear of left front fender) g104
• A/c clutch relay
• Battery junction box (in left side of engine compt, on top of wheelwell)
• C250b
• C250c
• Crankshaft position (ckp) sensor (on lower front center of engine)
• Crankshaft position sensor shield
• Delta pressure feedback egr (dpfe) sensor (california) (on right side of engine, near throttle position sensor)
• Engine coolant temp gauge
• Engine coolant temperature (ect) sender (on top left front of engine)
• Fuel pump relay
• Fuel tank pressure sensor (california) (at fuel tank)
• Fuse 20a
• G102 (left side of firewall)
• G200 (left kick panel)
• Hot at all times
• I/p relay block (pickup) battery junction box (excursion) (pickup: behind dash, near instrument cluster) (excursion: in left side of engine compt, on top of wheelwell)
• Instrument cluster
• Nca
• Pickup excursion
• Red
• Red/pnk
• S102
• S106
• S123
• S128 (california) (engine harn, near breakout to after- market circuits)
• S133 (california) (engine harn, near breakout at left side of engine, above cylinder 6)
• S145
• S201
• S226 s164
• Throttle position (tp) sensor (on throttle body)

5.4L, Engine Performance Wiring Diagram (3 of 4) for Ford Cab & Chassis F350 Super Duty 2001

List of elements for 5.4L, Engine Performance Wiring Diagram (3 of 4) for Ford Cab & Chassis F350 Super Duty 2001:

• (back-up lamp harn, near break- out at left side of transmission)
• (back-up lamp harn, near breakout at right side of transmission)
• (engine harn, near breakout at left of steering column)
• (engine sensor harn, near breakout at top of cylinder 3)
• (on right rear of engine compt)
• 4r100 transmission
• Coast clutch solenoid
• Egr control solenoid (on left side of engine)
• Electronic pressure control solenoid
• Evap canister purge valve
• Fuel injectors
• Idle air control (iac) valve (on throttle body assembly)
• Output shaft speed (oss) sensor (on top of transmission extension housing)
• Red
• Red/pnk
• S122
• S131 (engine harn, near break- out at top of cylinder 7)
• 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)

5.4L, Engine Performance Wiring Diagram (4 of 4) for Ford Cab & Chassis F350 Super Duty 2001

List of elements for 5.4L, Engine Performance Wiring Diagram (4 of 4) for Ford Cab & Chassis F350 Super Duty 2001:

• (a/t)
• (above clutch pedal) (m/t) clutch pedal position (cpp) switch
• (calif)
• (engine harn, near breakout at left side of engine compt)
• (engine harn, near breakout at left side of engine compt, near brake pressure switch)
• (engine harn, near breakout at top of cylinder 7)
• (engine harn, near breakout to pcm)
• (engine harness, near breakout at left side of engine compt)
• (in left rear side of engine compt) (california) canister vent solenoid
• (m/t)
• (not used)
• (on top front of engine) cylinder head temperature (cht) sensor
• (right side of engine compt) speed control servo
• 5v ref volt
• A/c cltch rly
• A/c system
• Anti-lock brakes system
• Bpp sw
• Brake pedal position (bpp) switch (behind left side of dash, above brake pedal)
• C240d
• C242a
• C242b
• 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 8)
• 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 15a
• Fuse 5a
• G102 (left side of firewall)
• G200 (left kick panel)
• Gem
• 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
• Hot in start
• Iac sol
• Ign coil 2
• Ign coil 4
• Ign coil 7
• Ign coil 8
• Kap b(+)
• Knock sensor
• Knock sensor (on rear of engine)
• Maf sens in
• Mass airflow (maf) sensor (in left front of engine compt)
• Nca
• Not used
• Oss
• Pickup excursion
• Powertrain control module (pcm) (on left side of firewall)
• Pwr gnd
• Red
• Red/pnk
• S106
• S114
• S115
• S129
• S132
• S134
• S211
• S221
• S288
• Sig return
• Tan
• Tan/red
• Tcc sol
• Tp sens in
• Tr3a (a/t) cpp (m/t)
• Tss
• Vapor valve
• Vpwr
• Vss (+)
• Vss input

6.8L

6.8L, Engine Performance Wiring Diagram (1 of 4) for Ford Cab & Chassis F350 Super Duty 2001

List of elements for 6.8L, Engine Performance Wiring Diagram (1 of 4) for Ford Cab & Chassis F350 Super Duty 2001:

• (calif)
• (engine harn, near breakout at left side of engine compt)
• (engine sensor harn, near breakout at right side of engine, above cylinder 3)
• (left kick panel)
• (main harn, near breakout at center of dash, on dlc)
• (on left side of engine) radio noise capacitor 2
• (on right side of engine) radio noise capacitor 1
• (pickup)
• (rear of left front fender)
• 4x4 high/low indicator switch
• 4x4 low ind sw
• 4x4 low ind
• A/c press sw
• A/c system
• Anti-theft system
• Battery junction box (in left side of engine compt, on top of wheelwell)
• C242b
• C250b
• C250c
• Case gnd
• Ccs
• Central junction box (behind lower left side of dash)
• Ckp(+)
• Ckp(-)
• Coil on plug
• Customer access
• Data link (+)
• Data link (-)
• Data link connector (dlc) (behind center of dash)
• Data output
• Digital transmission range (dtr) sensor (on left side of transmission)
• Egr sol
• Eprom pwr
• Fuel gauge
• Fuel gauge in
• Fuel inj 10
• Fuel pump mon
• Fuse 10a
• Fuse 20a
• Fuse 30a
• G102 (left side of firewall)
• G104
• G200
• Hego 12
• Hot at all times
• Hot in run or start
• Iat
• Ign coil 1
• Ign coil 10
• Ign coil 5
• Ign coil 6
• Instrument cluster
• Knock sensor
• Maf
• Mil ind
• Nca
• O/d off ind
• Overdrive cancel switch (a/t)
• Overhead console
• Pcm power diode
• Pcm power relay
• Pickup excursion
• Power take-off
• Powertrain control module (pcm) (on left side of firewall)
• Pto
• Pwr gnd
• R n
• Red
• S102
• S105
• S106
• S129 (calif)
• S130 (engine harn, near breakout at throttle body)
• S135
• S179
• S201
• S208
• S213 s271
• S284
• S286
• Shift sol 1
• Shift sol 2
• Tach
• Tcs
• Temp output
• Tft
• To dtr sensor (diagram 4 of 4)
• Tr1
• Tr2
• Tr4
• Trans ctrl ind
• Transmission control switch
• Vss
• Vss (-)

6.8L, Engine Performance Wiring Diagram (2 of 4) for Ford Cab & Chassis F350 Super Duty 2001

List of elements for 6.8L, Engine Performance Wiring Diagram (2 of 4) for Ford Cab & Chassis F350 Super Duty 2001:

• (behind right kick panel) inertia fuel shut-off switch
• (engine harn, near breakout at left side of engine compt, near brake s104 pressure switch)
• (engine harness, near breakout at left side of steering column)
• (excursion: engine harness, near breakout at left side of steering column)
• (left kick panel) g200
• (not used)
• (part of fuel tank assembly) fuel pump/fuel gauge sender
• (pickup: main harness, near breakout to customer access)
• (rear of left front fender) g104
• A/c clutch relay
• Battery junction box (in left side of engine compt, on top of wheelwell)
• C250b
• C250c
• Crankshaft position (ckp) sensor (on lower front center of engine)
• Crankshaft position sensor shield
• Delta pressure feedback egr (dpfe) sensor (california) (on right side of engine, near throttle position sensor)
• Engine coolant temp gauge
• Engine coolant temperature (ect) sender (on top left front of engine)
• Fuel pump relay
• Fuel tank pressure sensor (california) (at fuel tank)
• Fuse 20a
• G102 (left side of firewall)
• G200 (left kick panel)
• Hot at all times
• I/p relay block (pickup) battery junction box (excursion) (pickup: behind dash, near instrument cluster) (excursion: in left side of engine compt, on top of wheelwell)
• Instrument cluster
• Nca
• Pickup excursion
• Red
• Red/pnk
• S102
• S106
• S123
• S128 (california) (engine harn, near breakout to after- market circuits)
• S133 (california) (engine harn, near breakout at left side of engine, above cylinder 6)
• S145
• S201
• S226 s164
• Throttle position (tp) sensor (on throttle body)

6.8L, Engine Performance Wiring Diagram (3 of 4) for Ford Cab & Chassis F350 Super Duty 2001

List of elements for 6.8L, Engine Performance Wiring Diagram (3 of 4) for Ford Cab & Chassis F350 Super Duty 2001:

• (back-up lamp harn, near breakout at left side of transmission)
• (back-up lamp harn, near breakout at right side of transmission)
• (engine harn, near breakout at left of steering column)
• (on right rear of engine compt)
• 4r100 transmission
• Coast clutch solenoid
• Egr control solenoid (on left side of engine)
• Electronic pressure control solenoid
• Evap canister purge valve
• Fuel injectors
• Idle air control (iac) valve (on throttle body assembly)
• Output shaft speed (oss) sensor (on top of transmission extension housing)
• Red
• Red/pnk
• S122
• S131 (engine harn, near break- out at top of cylinder 7)
• S136 (engine sensor harn, near break- out at top of cylinder 3)
• 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)

6.8L, Engine Performance Wiring Diagram (4 of 4) for Ford Cab & Chassis F350 Super Duty 2001

List of elements for 6.8L, Engine Performance Wiring Diagram (4 of 4) for Ford Cab & Chassis F350 Super Duty 2001:

• (a/t)
• (above clutch pedal) (m/t) clutch pedal position (cpp) switch
• (calif)
• (engine harn, near breakout at left side of engine compt)
• (engine harn, near breakout at left side of engine compt, near brake pressure switch)
• (engine harn, near breakout at top of cylinder 7)
• (engine harn, near breakout to pcm)
• (engine harness, near breakout at left side of engine compt)
• (in left rear side of engine compt) (california) canister vent solenoid
• (m/t)
• (on top front of engine) cylinder head temperature (cht) sensor
• (right side of engine compt) speed control servo
• 5v ref volt
• A/c cltch rly
• A/c system
• Anti-lock brakes system
• Bpp sw
• Brake pedal position (bpp) switch (behind left side of dash, above brake pedal)
• C240d
• C242a
• C242b
• 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 8)
• 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 15a
• Fuse 5a
• G102 (left side of firewall)
• G200 (left kick panel)
• Gem
• 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
• Hot in start
• Iac sol
• Ign coil 3
• Ign coil 4
• Ign coil 7
• Ign coil 8
• Ign coil 9
• Kap b(+)
• Knock sensor
• Knock sensor (on rear of engine)
• Maf sens in
• Mass airflow (maf) sensor (in left front of engine compt)
• Nca
• Oss
• Pickup excursion
• Powertrain control module (pcm) (on left side of firewall)
• Pwr gnd
• Red
• Red/pnk
• S106
• S114
• S115
• S129
• S132
• S134
• S211
• Sig return
• Tan
• Tan/red
• Tcc sol
• Tp sens in
• Tr3a (a/t) cpp (m/t)
• Tss
• Vpwr
• Vss (+)
• Vss input

6.8L BI-FUEL

6.8L Bi-Fuel, Engine Performance Wiring Diagram (1 of 6) for Ford Cab & Chassis F350 Super Duty 2001

List of elements for 6.8L Bi-Fuel, Engine Performance Wiring Diagram (1 of 6) for Ford Cab & Chassis F350 Super Duty 2001:

• (eng sens harn, right side of eng, above cylinder 3)
• (engine harn, left side of engine compt)
• (left kick panel)
• (rear of left front fender)
• (top left side of engine) radio noise capacitor 2
• (top right side of engine) radio noise capacitor 1
• (vcl harn, left rear of engine compt)
• 4x4 high/low indicator switch
• 4x4 low ind sw
• 4x4 low ind
• A/c system
• Ac head press sw
• Battery junction box (left side of engine compt)
• C242b
• C250b
• C250c
• Case gnd
• Ccs
• Central junction box (behind left side of dash)
• Ckp(+)
• Ckp(-)
• Coil on plug
• Customer access
• Data link (+)
• Data link (-)
• Data link connector (behind center 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
• G102 (left side of firewall)
• G104
• G200
• Hot at all times
• Hot in run or start
• Iat
• Ign coil 1
• Ign coil 10
• Ign coil 5
• Ign coil 6
• Ign coil 7
• Instrument cluster
• Knock sensor
• Maf
• Mil ind
• Nca
• O/d off
• Overdrive cancel switch (a/t)
• Overhead console
• Pcm power diode
• Pcm power relay
• Powertrain control module (pcm) (on left side of firewall)
• Pto
• Pwr gnd
• R n
• Red
• S102
• S105
• S106
• S130 (engine harn, near breakout to throttle body conn)
• S135
• S179
• S201
• S213
• S4002
• S4003
• S4004
• S4022
• Shift sol 1
• Shift sol 2
• Tach
• Tcs
• Temp output
• Tft
• To dtr sensor (diagram 6 of 6)
• Tr1
• Tr2
• Tr4
• Trans ctrl ind
• Transmission control indicator lamp
• Vss
• Vss (-)

6.8L Bi-Fuel, Engine Performance Wiring Diagram (2 of 6) for Ford Cab & Chassis F350 Super Duty 2001

List of elements for 6.8L Bi-Fuel, Engine Performance Wiring Diagram (2 of 6) for Ford Cab & Chassis F350 Super Duty 2001:

• (behind right kick panel) inertia fuel shut-off switch
• (engine harn, near breakout to brake pressure switch)
• (engine harness, near breakout to 40-pin conn, left of steering column) s123
• (fuel tank harn, right rear of eng compt)
• (in cold start heater harness)
• (in shutoff harn, left rear of eng compt)
• (left kick panel)
• (main harness, near breakout to customer access)
• (part of fuel tank assembly) fuel pump/fuel gauge sender
• (rear of left front fender) g104
• A/c clutch relay
• Battery junction box (left side of engine compt)
• C250b
• C250c
• C911
• Cold start heater
• Cold start heater diode (right rear of engine compt)
• Cold start heater relay (right rear of engine compt)
• Crankshaft position (ckp) sensor (front center of engine)
• Engine coolant temp guage
• Engine coolant temperature (ect) sender (top front of engine)
• Fuel level in
• Fuel pump relay
• Fuse 20a
• Fuse link k 12 ga (near starter motor)
• G102 (left side of firewall)
• G200
• G200 (left kick panel)
• Hot at all times
• I/p relay block (behind dash, near inst panel)
• Instrument cluster
• Lock off diode (cold start) (right rear of engine compt)
• Lock off solenoid (cold start) (right rear of engine compt)
• Nca
• Not used
• Overhead console
• Pnk
• Red
• S102
• S104
• S106
• S145
• S201
• S208
• S226
• S4005 (fuel tank harn, right rear of eng compt)
• S4006
• S4013
• S4014
• S4015
• S4016

6.8L Bi-Fuel, Engine Performance Wiring Diagram (3 of 6) for Ford Cab & Chassis F350 Super Duty 2001

List of elements for 6.8L Bi-Fuel, Engine Performance Wiring Diagram (3 of 6) for Ford Cab & Chassis F350 Super Duty 2001:

• (front tank harness)
• (in dual tank switch harness)
• (in tank relay harness)
• (left rear of engine compt)
• (rear tank harness)
• 87a
• Dual tank switch
• Dual tanks
• G116
• Indicator light switch
• Lock off diode
• Lock off diode (front)
• Lock off diode (rear)
• Lock off solenoid
• Lock off solenoid (front)
• Lock off solenoid (rear)
• Lpg sender
• Lpg sender (front)
• Lpg sender (rear)
• Lpg sender relay 1 (left rear of engine compt)
• Lpg sender relay 2 (left rear of engine compt)
• Pnk
• Red
• Relay diode
• S4012 pnk (in fuel tank harness)
• S4024
• S4025
• S4026
• S4027
• S4028
• S4029
• S4030
• S4031
• S4032
• S4033
• S4034
• S4036
• S4037
• S4038
• Single tank
• Switch diode

6.8L Bi-Fuel, Engine Performance Wiring Diagram (4 of 6) for Ford Cab & Chassis F350 Super Duty 2001

List of elements for 6.8L Bi-Fuel, Engine Performance Wiring Diagram (4 of 6) for Ford Cab & Chassis F350 Super Duty 2001:

• (b+)
• (compuvalve harness)
• (compuvalve harness) s4023
• (dual tanks)
• (left
• (left rear of engine compt)
• (vcl harn, right rear of engine compt)
• 1ooo
• 87a
• Bi-fuel power relay
• Bi-fuel relay module (left rear of engine compt)
• Bus (+)
• Bus (-)
• Cold st
• Compuvalve module (top rear of engine)
• Cool s
• Coolant solenoid
• D reset
• Digin6
• F cut
• F lvl
• F pump
• F send
• Fuel pump cutoff relay
• Fuse 10a
• Fuse 3a
• G001
• G002
• G003
• G004
• G005
• G006
• G007
• G008
• G009
• G010
• G011
• G013
• G015
• G017
• G019
• G021
• G022
• G027
• G030
• G032
• G042
• G043
• G045
• G046
• G047
• G049
• G050
• G051
• G053
• G055
• G057
• G059
• G061
• G062
• G063
• G064
• G084
• G085
• G086
• G115
• G116
• Ground
• High flow injector assembly
• Ho2s 11
• Ho2s 21
• Hot at all times
• Ign
• Ind sw
• Inj 1
• Inj 2
• Inj 3
• Inj 4
• Inj 5
• Inj 6
• Inj 7
• Inj 8
• Lk off
• Low flow injector assembly
• Mil
• Pnk
• Rear of engine compt)
• Red
• Resistor
• S4001
• S4010
• S4017 (compuvalve harness)
• S4025
• Sig rtn
• Tach
• Tan
• Tps rtn
• Used not

6.8L Bi-Fuel, Engine Performance Wiring Diagram (5 of 6) for Ford Cab & Chassis F350 Super Duty 2001

List of elements for 6.8L Bi-Fuel, Engine Performance Wiring Diagram (5 of 6) for Ford Cab & Chassis F350 Super Duty 2001:

• (back-up lamp harn, near breakout to 16-pin conn, in left side of engine compt)
• (back-up lamp harn, near breakout to 16-pin conn, left side of engine compt)
• (engine harn, near breakout to 40-pin conn, left of steering column)
• 4r100 transmission
• 87a
• C250b
• Central junction box (behind left side of dash)
• Coast clutch solenoid
• Dash reset
• Dash reset relay (right rear of engine compt)
• Egr control solenoid (on left side of engine)
• Electronic pressure control solenoid
• Fuel injectors
• Fuse 10a
• Hot in run or start
• Idle air control (iac) valve (on throttle body assembly)
• Instrument cluster
• Output shaft speed sensor (top of trans)
• Red
• S122
• S131 (in engine harn, near top of cylinder 7)
• S136 (in engine harn, near top of cylinder 3)
• S138
• S139
• S213
• Shift solenoid 1
• Shift solenoid 2
• Tan
• Tan/ red
• Tan/red
• Torque converter clutch solenoid
• Transmission fluid temperature sensor
• Turbine shaft speed sensor (top of trans)

6.8L Bi-Fuel, Engine Performance Wiring Diagram (6 of 6) for Ford Cab & Chassis F350 Super Duty 2001

List of elements for 6.8L Bi-Fuel, Engine Performance Wiring Diagram (6 of 6) for Ford Cab & Chassis F350 Super Duty 2001:

• (a/t)
• (at clutch pedal) (m/t) clutch pedal position switch
• (eng harn, near breakout to brake press switch)
• (eng sens harn, near top of cyl 8)
• (engine control sensor harn, at breakout to pcm)
• (engine harn, near top of cylinder 7)
• (left front of engine compt) anti-lock brakes module
• (m/t)
• (right rear of engine compartment)
• (right side of engine compt) speed control servo
• (top front of engine) cylinder head temperature (cht) sensor
• (vcl harn, right rear of engine compt)
• 5v ref volt
• A/c cltch rly
• A/c system
• Bpp sw
• Brake pedal position switch
• C240d
• C242b
• Cam pos in
• Camshaft position sensor (cmp) (on front of left cyl head)
• Central junction box (under left side of dash)
• Cyl head temp
• Digital transmission range (dtr) sensor (left side of transmission)
• Epc sol
• Evap canister purge valve
• Evap purge
• From dtr sensor (diagram 1 of 6)
• 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 inj 9
• Fuel pump ctrl
• Fuse 15a
• Fuse 5a
• G102 (left side of firewall)
• G200 (left kick panel)
• Gem
• Heated oxygen sensor (ho2s) 11 (on right exhaust manifold)
• Heated oxygen sensor (ho2s) 21 (on left exhaust manifold)
• Heater ctrl
• Hego 11
• Hego 21
• Hot at all times
• Hot in start
• Iac sol
• Ign coil 2
• Ign coil 3
• Ign coil 4
• Ign coil 8
• Ign coil 9
• Kap b(+)
• Knock sensor
• Knock sensor (on rear of engine)
• Maf sens in
• Mass airflow (maf) sensor (left front of engine compt)
• Nca
• Oss
• Powertrain control module (pcm) (on left side of firewall)
• Pwr gnd
• Red
• S106
• S114
• S115 (engine harn, near breakout to 16-pin conn, left side of engine compt)
• S132
• S134
• S221
• S4018
• S4019 (vcl harn, right rear of engine compt)
• S4020
• S4021
• Sig return
• Tan
• Tan/red
• Tcc sol
• Throttle position (tp) sensor (on throttle body)
• Tp sens in
• Tr3a (a/t) cpp (m/t)
• Tss
• Vpwr
• Vss
• Vss (+)

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 2001

List of elements for 7.3L DI Turbo Diesel, Engine Performance Wiring Diagram, California (1 of 4) for Ford Cab & Chassis F350 Super Duty 2001:

• (a/t)
• (behind center of dash)
• (engine harn, near breakout at left side of bulkhead, on pcm)
• (engine harn, near breakout at left side of steering column)
• (m/t)
• (main harn, near breakout at center of dash, on dlc)
• 4x4 low range
• A/c head press
• A/c system
• Aux tach feed
• Auxiliary powertrain control module (apcm) (pickup) (behind lower right side of dash)
• Battery junction box (in left side of engine compt, on top of wheelwell)
• Brake press sw
• Brake pressure switch (on left side of engine compt)
• Brake warning
• Bus (+)
• Bus (-)
• C242b
• Cam pos sens
• Ccs sol
• Central junction box (behind lower left side of dash)
• Cpp (m/t)
• 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 heater/ water in fuel sensor (on center of engine)
• Fuel htr
• Fuel pump pwr
• Fuel pump relay
• Fuse 20a
• Fuse 30a
• Fuse 30a 20a
• G102 (left side of firewall)
• G104 (rear of left front fender)
• Gen pwr sw
• Gen scan tool in
• Gpcm
• Hot at all times
• Hot in run or start
• Iat
• Idle validation
• Idm power relay
• Inertia fuel shutoff (ifs) switch (behind right kick panel)
• Mil ind
• Nca
• Neutral gear sw
• Note: for pickup; fuel pump relay in i/p relay block
• Overhead console system
• Passive anti- theft system (pats) module (excursion) (behind center of dash)
• Pcm power diode
• Pcm power relay
• Pickup
• Power take off (body builder)
• Powertrain control module (pcm) (on left side of firewall)
• Pwr gnd
• R n
• Red
• S106
• S123
• S141
• S154
• S179
• S217
• S250
• S284
• S286
• Speed ctrl ind
• Speed/tach gnd
• Ss1
• Ss2
• Starting/charging system (w/ dual generators)
• Tcil
• Tcs (a/t)
• Tft
• To dtr sensor (diagram 4 of 4)
• Tp sens
• Wastegate control solenoid (in center of engine compt, on wastegate)
• Water in fuel ind
• Wcs sol

7.3L DI Turbo Diesel, Engine Performance Wiring Diagram, California (2 of 4) for Ford Cab & Chassis F350 Super Duty 2001

List of elements for 7.3L DI Turbo Diesel, Engine Performance Wiring Diagram, California (2 of 4) for Ford Cab & Chassis F350 Super Duty 2001:

• (engine harn, near breakout at left side of engine compt)
• (not used)
• (pia engine harn) s158
• (top right side of engine) glow plug control module (gpcm)
• 4x4 high/low indicator switch (near dtr sensor)
• 4x4 low
• C152
• C154
• C242b
• C250a
• C250b
• C250c
• Central junction box (behind lower left side of dash)
• Clutch pedal position (cpp) switch (m/t) (above clutch pedal)
• Cntl out
• Early production
• Excursion
• Fuel reset
• Fuse 10a
• Generic electronic module (gem) (behind lower left side of dash)
• 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
• Idle validation switch (early production) (lower left side of dash)
• Injection pressure regulator (ipr) (on top center of engine)
• Instrument cluster
• Late production
• Mal- function ind
• Nca
• O/d off ind
• Overdrive cancel switch
• Park brake switch (on park brake assembly)
• Pickup
• Power in
• Red
• S105
• S147
• S213 s271
• Speed control set lamp c250b
• Tach c250b
• Tcs
• Wait to start
• Water in fuel

7.3L DI Turbo Diesel, Engine Performance Wiring Diagram, California (3 of 4) for Ford Cab & Chassis F350 Super Duty 2001

List of elements for 7.3L DI Turbo Diesel, Engine Performance Wiring Diagram, California (3 of 4) for Ford Cab & Chassis F350 Super Duty 2001:

• (back-up lamp harn, near breakout at left side of transmission)
• (back-up lamp harn, near breakout at right side of transmission)
• (in left side of engine compt) injector driver module (idm)
• 4r100 transmission
• Cid sig in
• Coast clutch solenoid
• Early production
• 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
• G102 (left side of firewall)
• Inj feed
• Intake air temperature sensor (left side of engine compt, behind air cleaner)
• Late production
• 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
• Throttle pedal position sensor (late production) (above brake pedal)
• 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 2001

List of elements for 7.3L DI Turbo Diesel, Engine Performance Wiring Diagram, California (4 of 4) for Ford Cab & Chassis F350 Super Duty 2001:

• (early)
• (engine harn, near breakout at left side of engine compt, near air vent)
• (engine harn, near breakout at left side of engine compt, near brake pressure switch)
• (in left front of engine compt) anti-lock brake system (abs) module
• (late)
• (left kick panel) g200
• (main harn, left side of dash)
• (pia engine harn) s151
• Accelerator pedal position (app) sensor (early production) (under left side of dash, above brake pedal)
• Accl pos sens
• Act sens
• Air charge temperature (act) sensor (center front of engine)
• Bpp sw
• Brake pedal position (bpp) switch (behind left side of dash, above brake pedal)
• C104a
• C240d
• C242a
• C242b
• 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
• Digital transmission range (dtr) sensor (on left side of transmission)
• Dtr-tr3a
• Epc sol
• Excursion
• Excursion late production
• Exhaust back pressure (ebp) sensor (on center rear of engine)
• From dtr sensor (diagram 1 of 4)
• Fuel deliv sig
• Fuel gauge sender (part of fuel tank assembly)
• Fuel pump rly
• Fuel pump sender
• Fuse 5a
• G102 (left side of firewall)
• G200 (left kick panel)
• Gem
• 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)
• Instrument cluster
• Ipr sens
• Manifold absolute pressure (map) sensor (on right side of firewall)
• Map sens
• Oss sens
• Overhead console
• Pickup
• Pickup & excursion early production
• Power take off (body builder)
• 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)
• S128 (engine harn, near breakout to after- market circuits)
• S153 (pia engine harn)
• S201
• S208
• S211
• S288
• Sig rtn
• Speed ctrl sw
• Starting/ charging system (w/ dual generators)
• Take off pwr in
• Tcc
• Tss sens
• Vref
• Vss (+)
• Vss in
• Vss out
• Wait to start ind

7.3L DI Turbo Diesel, Engine Performance Wiring Diagram, Federal (1 of 4) for Ford Cab & Chassis F350 Super Duty 2001

List of elements for 7.3L DI Turbo Diesel, Engine Performance Wiring Diagram, Federal (1 of 4) for Ford Cab & Chassis F350 Super Duty 2001:

• (a/t)
• (behind center of dash)
• (engine harn, near breakout at left side of bulkhead, on pcm)
• (engine harn, near breakout at left side of steering column)
• (m/t)
• (main harn, near breakout at center of dash, on dlc)
• 4x4 low range
• A/c head press
• A/c system
• Aux tach feed
• Auxiliary powertrain control module (apcm) (pickup) (behind lower right side of dash)
• Battery junction box (in left side of engine compt, on top of wheelwell)
• Brake press sw
• Brake pressure switch (on left side of engine compt)
• Brake warning
• Bus (+)
• Bus (-)
• C242b
• Cam pos sens
• Ccs sol
• Central junction box (behind lower left side of dash)
• Cpp (m/t)
• 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 heater/ water in fuel sensor (on center of engine)
• Fuel htr
• Fuel pump pwr
• Fuel pump relay
• Fuse 20a
• Fuse 30a
• Fuse 30a 20a
• G102 (left side of firewall)
• G104 (rear of left front fender)
• Gen pwr sw
• Gen scan tool in
• Glow plug mon
• Hot at all times
• Hot in run or start
• Iat
• Idle validation
• Idm power relay
• Inertia fuel shutoff (ifs) switch (behind right kick panel)
• Low current sens
• Mil ind
• Nca
• Neutral gear sw
• Note: for pickup; fuel pump relay in i/p relay block
• Overhead console system
• Passive anti- theft system (pats) module (excursion) (behind center of dash)
• Pcm power diode
• Pcm power relay
• Pickup
• Power take off (body builder)
• Powertrain control module (pcm) (on left side of firewall)
• Pwr gnd
• R n
• Red
• S106
• S123
• S141
• S154
• S179
• S217
• S250
• S284
• S286
• Speed ctrl ind
• Speed/tach gnd
• Ss1
• Ss2
• Starting/charging system (w/ dual generators)
• Tcil
• Tcs (a/t)
• Tft
• To dtr sensor (diagram 4 of 4)
• Tp sens
• Wastegate control solenoid (in center of engine compt, on wastegate)
• Water in fuel ind
• Wcs sol

7.3L DI Turbo Diesel, Engine Performance Wiring Diagram, Federal (2 of 4) for Ford Cab & Chassis F350 Super Duty 2001

List of elements for 7.3L DI Turbo Diesel, Engine Performance Wiring Diagram, Federal (2 of 4) for Ford Cab & Chassis F350 Super Duty 2001:

• (engine harn, near breakout at left side of engine compt)
• (not used)
• (pia engine harn)
• 4x4 high/low indicator switch (near dtr sensor)
• 4x4 low
• C242b
• C250a
• C250b
• C250c
• Central junction box (behind lower left side of dash)
• Clutch pedal position (cpp) switch (m/t) (above clutch pedal)
• Early production
• Excursion
• Fuel reset
• Fuse 10a
• G132 (on engine block)
• Generic electronic module (gem) (behind lower left side of dash)
• Glow plug relay (on left side of engine compt)
• Glow plugs
• Hot at all times
• Hot in run or start
• Idle validation switch (early production) (lower left side of dash)
• Injection pressure regulator (ipr) (on top center of engine)
• Instrument cluster
• Late production
• Mal- function ind
• Manifold intake air heater 58 amp
• Manifold intake air heater relay (in center of engine compt)
• Nca
• O/d off ind
• Overdrive cancel switch
• Park brake switch (on park brake assembly)
• Pickup
• Red
• S105
• S148
• S149
• S158
• S213 s271
• Speed control set lamp c250b
• Tach c250b
• Tcs
• Wait to start
• Water in fuel

7.3L DI Turbo Diesel, Engine Performance Wiring Diagram, Federal (3 of 4) for Ford Cab & Chassis F350 Super Duty 2001

List of elements for 7.3L DI Turbo Diesel, Engine Performance Wiring Diagram, Federal (3 of 4) for Ford Cab & Chassis F350 Super Duty 2001:

• (back-up lamp harn, near breakout at left side of transmission)
• (back-up lamp harn, near breakout at right side of transmission)
• (in left side of engine compt) injector driver module (idm)
• 4r100 transmission
• Cid sig in
• Coast clutch solenoid
• Early production
• 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
• G102 (left side of firewall)
• Inj feed
• Intake air temperature sensor (left side of engine compt, behind air cleaner)
• Late production
• 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
• Throttle pedal position sensor (late production) (above brake pedal)
• 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 2001

List of elements for 7.3L DI Turbo Diesel, Engine Performance Wiring Diagram, Federal (4 of 4) for Ford Cab & Chassis F350 Super Duty 2001:

• (early)
• (engine harn, near breakout at left side of engine compt, near air vent)
• (engine harn, near breakout at left side of engine compt, near brake pressure switch)
• (in left front of engine compt) anti-lock brake system (abs) module
• (late)
• (left kick panel) g200
• (main harn, left side of dash)
• (pia engine harn) s151
• Accelerator pedal position (app) sensor (early production) (under left side of dash, above brake pedal)
• Accl pos sens
• Act sens
• Air charge temperature (act) sensor (center front of engine)
• Bpp sw
• Brake pedal position (bpp) switch (behind left side of dash, above brake pedal)
• C104a
• C240d
• C242a
• C242b
• 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
• Digital transmission range (dtr) sensor (on left side of transmission)
• Dtr-tr3a
• Epc sol
• Excursion
• Excursion late production
• Exhaust back pressure (ebp) sensor (on center rear of engine)
• From dtr sensor (diagram 1 of 4)
• Fuel deliv sig
• Fuel gauge sender (part of fuel tank assembly)
• Fuel pump rly
• Fuel pump sender
• Fuse 5a
• G102 (left side of firewall)
• G200 (left kick panel)
• Gem
• 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)
• Instrument cluster
• Ipr sens
• Manifold absolute pressure (map) sensor (on right side of firewall)
• Map sens
• Oss sens
• Overhead console
• Pcm to relay
• Pickup
• Pickup & excursion early production
• Power take off (body builder)
• 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)
• S128 (engine harn, near breakout to after- market circuits)
• S153 (pia engine harn)
• S201
• S208
• S211
• S288
• Sig rtn
• Speed ctrl sw
• Starting/ charging system (w/ dual generators)
• Take off pwr in
• Tcc
• Tss sens
• Vref
• Vss (+)
• Vss in
• Vss out
• Wait to start ind