ENGINE PERFORMANCE – Ford Excursion 2002 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

5.4L

5.4L, Engine Performance Wiring Diagram (1 of 4) for Ford Excursion 2002

List of elements for 5.4L, Engine Performance Wiring Diagram (1 of 4) for Ford Excursion 2002:

• (engine sensor harn, near breakout at right side of engine, above cylinder 3)
• (left front g300 footwell)
• (left rear of engine compt)
• (main harn, near breakout at center of dash, on dlc)
• (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 center 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 (on left side of engine)
• Ignition transformer capacitor (on right side of engine)
• 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 (engine harn, near breakout at throttle body)
• S135
• 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 Excursion 2002

List of elements for 5.4L, Engine Performance Wiring Diagram (2 of 4) for Ford Excursion 2002:

• (behind right kick panel) inertia fuel shut-off switch
• (engine harness, near breakout at left side of steering column)
• (part of fuel tank assembly) fuel tank unit
• C270a
• C270f
• C270h
• 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) (on right side of engine, near throttle position sensor)
• Federal california
• 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
• Red
• Red/pnk
• S123
• S133 (california) (engine harn, near breakout at left side of engine, above cylinder 6)
• S145
• S161
• S167
• S170 (california) (left rear of engine compt)
• S401
• Throttle position (tp) sensor (on throttle body)

5.4L, Engine Performance Wiring Diagram (3 of 4) for Ford Excursion 2002

List of elements for 5.4L, Engine Performance Wiring Diagram (3 of 4) for Ford Excursion 2002:

• (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
• A/c system
• A/t
• 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 (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)
• Vapor management valve

5.4L, Engine Performance Wiring Diagram (4 of 4) for Ford Excursion 2002

List of elements for 5.4L, Engine Performance Wiring Diagram (4 of 4) for Ford Excursion 2002:

• (a/t)
• (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)
• (in left rear side of engine compt) (california) evap canister vent control solenoid
• (left side of vehicle underbody)
• (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
• 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 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 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 rear of engine)
• 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

6.8L

6.8L, Engine Performance Wiring Diagram (1 of 4) for Ford Excursion 2002

List of elements for 6.8L, Engine Performance Wiring Diagram (1 of 4) for Ford Excursion 2002:

• (engine sensor harn, near breakout at right side of engine, above cylinder 3)
• (left front footwell)
• (main harn, near breakout at center of dash, on dlc)
• (on left side of engine) ignition transformer capacitor 2
• (on right side of engine) ignition transformer capacitor 1
• (rear of left front fender)
• 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 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
• 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
• 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 (engine harn, near breakout at throttle body)
• 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 Excursion 2002

List of elements for 6.8L, Engine Performance Wiring Diagram (2 of 4) for Ford Excursion 2002:

• (behind right kick panel) inertia fuel shut-off switch
• (engine harness, near breakout at left side of steering column)
• (part of fuel tank assembly) fuel tank unit
• (vehicle underbody chassis side member) g104
• C270a
• C270f
• C270h
• California
• Central junction box (behind lower left side of dash)
• Crankshaft position (ckp) sensor (on lower front center of engine)
• Crankshaft position sensor shield
• Federal
• From pcm power relay (diagram 1 of 4)
• Fuel pump relay
• Fuel tank unit (california) (at fuel tank)
• Fuse 20a
• G102 (left side of firewall)
• Hot at all times
• Instrument cluster system
• Nca
• Red
• Red/pnk
• S123
• S145
• S161
• S167
• S170 (california) (left rear of engine)
• S401
• Throttle position (tp) sensor (on throttle body)

6.8L, Engine Performance Wiring Diagram (3 of 4) for Ford Excursion 2002

List of elements for 6.8L, Engine Performance Wiring Diagram (3 of 4) for Ford Excursion 2002:

• (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
• A/c system
• A/t
• 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 (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)
• Vapor management valve

6.8L, Engine Performance Wiring Diagram (4 of 4) for Ford Excursion 2002

List of elements for 6.8L, Engine Performance Wiring Diagram (4 of 4) for Ford Excursion 2002:

• (a/t)
• (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)
• (in left rear side of engine compt) (california) evap canister vent control solenoid
• (left vehicle underbody)
• (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
• 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 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 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 3
• Ign coil 4
• Ign coil 7
• Ign coil 8
• Ign coil 9
• Kap b(+)
• Knock sensor
• Knock sensor (on rear of engine)
• 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) 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 Excursion 2002

List of elements for 7.3L DI Turbo Diesel, Engine Performance Wiring Diagram, California (1 of 4) for Ford Excursion 2002:

• (a/t)
• (behind center of dash)
• (behind left side of dash)
• (left rear of engine compt)
• (m/t)
• (not used)
• (rear of engine compt)
• A/c head press
• A/c system
• Acc
• Auxiliary powertrain control module (apcm) (pickup) (behind lower right 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)
• 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
• Fuse 20a
• Fuse 30a
• G100 (left rear 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 kick panel)
• Injector driver module power relay
• Lock
• Nca
• Not used
• Off
• Overhead console system
• Passive anti- theft system (pats) module (excursion) (behind 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
• S123
• S141
• S154
• S162
• S217
• S250
• S258
• S260 (behind right side of dash)
• 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 (in center of engine compt, on wastegate)
• Wcs sol

7.3L DI Turbo Diesel, Engine Performance Wiring Diagram, California (2 of 4) for Ford Excursion 2002

List of elements for 7.3L DI Turbo Diesel, Engine Performance Wiring Diagram, California (2 of 4) for Ford Excursion 2002:

• (top right side 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 (behind left side of dash panel)
• Speed control set lamp c220c
• Tcs

7.3L DI Turbo Diesel, Engine Performance Wiring Diagram, California (3 of 4) for Ford Excursion 2002

List of elements for 7.3L DI Turbo Diesel, Engine Performance Wiring Diagram, California (3 of 4) for Ford Excursion 2002:

• (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)
• Accelerator pedal position sensor (above brake pedal)
• 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 Excursion 2002

List of elements for 7.3L DI Turbo Diesel, Engine Performance Wiring Diagram, California (4 of 4) for Ford Excursion 2002:

• (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
• (not used)
• (pia engine harn) s151
• 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)
• 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
• Digital transmission range (dtr) sensor (on left side of transmission)
• Dtr-tr3a
• Epc sol
• Exhaust back pressure (ebp) sensor (on center rear of engine)
• From dtr sensor (diagram 1 of 4)
• Fuel deliv sig
• Fuel pump rly
• Fuse 10a
• G102 (left side of engine compt)
• G300 (left front footwell)
• Gen pwr
• Glow plug ctrl
• Hot at all times
• Icp sens
• Idm enable out
• Injection pressure (icp) sensor (on top left side of engine, right of alternator)
• Manifold absolute pressure (map) sensor (on right side of firewall)
• Map sens
• Oss sens
• Power take off (body builder)
• Powertrain control module (pcm) (on left side of firewall)
• Pwr
• Pwr gnd
• Pwr in
• Red
• S106
• S114
• S115
• S153 (pia engine harn)
• S228
• Sig rtn
• Speed ctrl sw
• 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 Excursion 2002

List of elements for 7.3L DI Turbo Diesel, Engine Performance Wiring Diagram, Federal (1 of 4) for Ford Excursion 2002:

• (a/t)
• (behind center of dash)
• (left rear of engine compt)
• (m/t)
• (main harn, near breakout at center of dash, on dlc)
• (rear of engine compt) s123
• A/c head press
• A/c system
• Acc
• Auxiliary powertrain control module (apcm) (pickup) (behind lower right 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)
• 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
• Fuse 20a
• Fuse 30a
• G100 (left rear of engine compt)
• G102 (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 kick panel)
• Injector driver module power relay
• Lock
• Low current sens
• Nca
• Not used
• Off
• Overhead console system
• Passive anti- theft system (pats) module (excursion) (behind 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 (right dash panel)
• 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 (in center of engine compt, on wastegate)
• Wcs sol

7.3L DI Turbo Diesel, Engine Performance Wiring Diagram, Federal (2 of 4) for Ford Excursion 2002

List of elements for 7.3L DI Turbo Diesel, Engine Performance Wiring Diagram, Federal (2 of 4) for Ford Excursion 2002:

• (behind left side of dash) s278
• (right engine compt) s1002
• 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 (on engine block)
• Glow plug relay (on left side of engine compt)
• 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 (in center of engine compt)
• Nca
• O/d off ind
• Overdrive cancel switch
• Park brake switch (on park brake assembly)
• Red
• S126
• S150
• S271
• Speed control set lamp c270c
• Tcs

7.3L DI Turbo Diesel, Engine Performance Wiring Diagram, Federal (3 of 4) for Ford Excursion 2002

List of elements for 7.3L DI Turbo Diesel, Engine Performance Wiring Diagram, Federal (3 of 4) for Ford Excursion 2002:

• (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)
• 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
• 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 Excursion 2002

List of elements for 7.3L DI Turbo Diesel, Engine Performance Wiring Diagram, Federal (4 of 4) for Ford Excursion 2002:

• (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
• (not used)
• (pia engine harn) s151
• 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)
• 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
• Digital transmission range (dtr) sensor (on left side of transmission)
• Dtr-tr3a
• Epc sol
• Exhaust back pressure (ebp) sensor (on center rear of engine)
• From dtr sensor (diagram 1 of 4)
• Fuel deliv sig
• Fuel pump rly
• Fuse 10a
• G101 (left side of engine compt)
• 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
• 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)
• S153 (pia engine harn)
• S228
• Sig rtn
• Speed ctrl sw
• Starting/ charging system (w/ dual generators)
• Take off pwr in
• Tcc
• Tss sens
• Vref
• Vss (+)
• Vss out