ENGINE PERFORMANCE – Ford Explorer Sport Trac 2001 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

4.0L

4.0L, Engine Performance Wiring Diagrams, Early Production (1 of 4) for Ford Explorer Sport Trac 2001

List of elements for 4.0L, Engine Performance Wiring Diagrams, Early Production (1 of 4) for Ford Explorer Sport Trac 2001:

• (act) sensor
• (behind instrument cluster)
• (behind left side of dash) data link connector (dlc)
• (case) ground
• (ckp) sensor (+)
• (ckp) sensor (-)
• (ect) sensor
• (ho2s) 3
• (maf) sensor rtn
• (mil)
• (pwr) ground
• (tft) sensor
• 4wd low ind
• A/c demand
• Air conditioning system
• Battery junction box (left side of engine compartment)
• C220b
• Central junction box (behind left side of dash)
• Crankshaft position (ckp) sensor (lower front of engine)
• Digital transmission range sensor
• Dlc bus (+)
• Dlc bus (-)
• Egr input
• Eprom power
• Fuel gauge
• Fuel pmp monitor
• Fuse 25a
• Fuse 7 30a
• Fuse 7.5a
• G100 (left front of engine compt)
• G121 (center of firewall)
• Hot at all times
• Hot in run or start
• Ignition coil
• Ignition coil (center rear of engine compt)
• Ignition transformer capacitor (center rear of engine compartment)
• Instrument cluster
• Ks sensor
• Malfunction indicator lamp (mil)
• Oss sensor
• Pcm power diode
• Pcm power relay
• Powertrain control module (pcm) (mounted through firewall)
• Red
• S105 (center rear of engine compt)
• S107
• S128
• S218
• S220
• S221
• Sensor tr1
• Sensor tr2
• Sensor tr4
• Shift sol a
• Shift sol b
• Shift sol d
• Tachometer
• Trans ctrl (tcs)

4.0L, Engine Performance Wiring Diagrams, Early Production (2 of 4) for Ford Explorer Sport Trac 2001

List of elements for 4.0L, Engine Performance Wiring Diagrams, Early Production (2 of 4) for Ford Explorer Sport Trac 2001:

• (left front of engine) s102
• (left rear of engine compt)
• (left rear of engine compt) s111
• Battery junction box (left rear of engine compartment)
• Differential pressure fedback egr sensor (rear of engine compartment)
• Egr vacuum regulator solenoid (center rear of engine compt)
• Engine coolant temperature (ect) sensor (on front of engine)
• Evap canister purge valve (left front of engine compt)
• Evap canister vent solenoid (rear of vehicle, near fuel tank)
• Fuel pump relay
• Fuse 23 20a
• Fuse 41 15a
• Hot at all times
• Hot in run or start
• Knock sensor (near intake manifold)
• Output shaft speed sensor (left rear of transmission)
• Red
• S103 (left center of engine)
• S113
• S116
• Throttle position (tp) sensor (attached to throttle body)

4.0L, Engine Performance Wiring Diagrams, Early Production (3 of 4) for Ford Explorer Sport Trac 2001

List of elements for 4.0L, Engine Performance Wiring Diagrams, Early Production (3 of 4) for Ford Explorer Sport Trac 2001:

• (behind center of dash) g206
• (left front of engine) s101
• (left kick panel) g200
• 4-wheel anti- lock brake system module (left front of eng compt)
• 4wd low ind
• Anti- slosh module
• C220a
• C220b
• Central junction box (behind left side of dash)
• Fuel cut off ind
• Fuel injectors (top of cylinders)
• Fuel pump/ fuel gauge sender
• Fuel tank assembly
• Fuel tank pressure sensor
• Fuse 15a
• Hot in run
• Inertia fuel shut-off switch (at right kick panel)
• Instrument cluster
• Instrument cluster, cruise control
• O/d off ind
• Rear axle sensor (top of rear differential)
• Red
• Red/pnk
• S104 (left center of engine)
• S116 (left center of engine compartment)
• S222 (behind instrument cluster)
• S223 (sport)
• S315 (or s323)
• S409
• Tach- ometer
• Tan
• Transmission control switch (tcs)
• Transmission system

4.0L, Engine Performance Wiring Diagrams, Early Production (4 of 4) for Ford Explorer Sport Trac 2001

List of elements for 4.0L, Engine Performance Wiring Diagrams, Early Production (4 of 4) for Ford Explorer Sport Trac 2001:

• (b+) power
• (bpp) switch
• (center rear of engine compt)
• (cmp) sensor
• (dfpe) sensor
• (epc) solenoid
• (evap) purge
• (evap) vent
• (ho2s) 1
• (ho2s) 1 htr
• (ho2s) 2
• (ho2s) 2 htr
• (ho2s) 22
• (ho2s) 3 htr
• (iac) solenoid
• (maf) sensor
• (pcm relay) pwr
• (pwr) ground
• (tcc) solenoid
• (tcil) lp output
• (tp) sensor
• (tr) sensor
• (tss) sensor
• (vss) input
• 5r55e automatic transmission
• A/c cycling
• A/c relay
• A/c sys
• A/c system
• Battery junction box (left rear of engine compartment)
• Brake pedal position switch (bpp)
• Camshaft position sensor (on rear of engine)
• Central junction box (behind left side of dash)
• Electronic pressure control (epc) solenoid
• Fuel inj 1
• Fuel inj 2
• Fuel inj 3
• Fuel inj 4
• Fuel inj 5
• Fuel inj 6
• Fuel pmp rly
• Fuel pressure
• Fuse 21 10a
• Fuse 7.5a
• G100 (left front of engine compt)
• Heated oxygen sensor (ho2s) 11 (on exhaust pipe)
• Heated oxygen sensor (ho2s) 12 (on exhaust pipe)
• Heated oxygen sensor (ho2s) 21 (on exhaust pipe)
• Hot at all times
• Idle air control valve (top left rear of engine)
• Ignition coil 3
• Ignition coil 4
• Ks sensor
• Mass airflow sensor (right side of engine compt)
• Nca
• Powertrain control module (pcm) (mounted through firewall)
• Red
• Red/pnk
• Ref volt
• S100
• S106
• S107
• S108
• S117 (left center of engine compt)
• S129
• Shift sol 3
• Shift solenoids
• Signal rtn
• Solid state
• Tan
• Torque converter clutch (tcc) solenoid
• Transmission fluid temperature (tft) sensor
• Turbine shaft speed (tss) sensor

4.0L, Engine Performance Wiring Diagrams, Late Production (1 of 4) for Ford Explorer Sport Trac 2001

List of elements for 4.0L, Engine Performance Wiring Diagrams, Late Production (1 of 4) for Ford Explorer Sport Trac 2001:

• (act) sensor
• (behind left side of dash) data link connector (dlc)
• (case) ground
• (ckp) sensor (+)
• (ckp) sensor (-)
• (ect) sensor
• (ho2s) 3
• (maf) sensor rtn
• (mil)
• (pwr) ground
• (tft) sensor
• 4wd low ind
• A/c demand
• Air conditioning system
• Battery junction box (left side of engine compartment)
• C220b
• Central junction box (behind left side of dash)
• Crankshaft position (ckp) sensor (lower front of engine compt)
• Digital transmission range sensor
• Dlc bus (+)
• Dlc bus (-)
• Egr input
• Eprom power
• Fuel gauge
• Fuel pmp monitor
• Fuse 25a
• Fuse 7 30a
• Fuse 7.5a
• G100 (left front of engine compt)
• G121 (center of firewall)
• Hot at all times
• Hot in run or start
• Ignition coil
• Ignition coil (center rear of engine compartment)
• Ignition transformer capacitor (center rear of engine compartment)
• Instrument cluster
• Ks sensor
• Malfunction indicator lamp (mil)
• Pcm power diode
• Pcm power relay
• Powertrain control module (pcm) (mounted through firewall)
• Red
• S138 (center rear of engine compt)
• S142
• S145
• S218
• Sensor tr1
• Sensor tr2
• Sensor tr4
• Shift sol a
• Shift sol b
• Shift sol d
• Tachometer
• Trans ctrl (tcs)
• Tss sensor

4.0L, Engine Performance Wiring Diagrams, Late Production (2 of 4) for Ford Explorer Sport Trac 2001

List of elements for 4.0L, Engine Performance Wiring Diagrams, Late Production (2 of 4) for Ford Explorer Sport Trac 2001:

• (center of engine compartment)
• (center of engine compt)
• (left rear of engine compt)
• (left rear of engine compt) s111
• (rear of trans)
• Battery junction box (left rear of engine compartment)
• Clutch pedal position switch (above clutch pedal)
• Differential pressure fedback egr sensor (rear of engine compartment)
• Egr vacuum regulator solenoid (center rear of engine compt)
• Engine coolant temperature (ect) sensor (on front of engine)
• Evap canister purge valve (left front of engine compt)
• Evap canister vent solenoid (under left rear of vehicle)
• Fuel pump relay
• Fuse 23 20a
• Fuse 41 15a
• Hot at all times
• Hot in run or start
• Intermediate shaft speed sensor (left side of transmission)
• Knock sensor (near intake manifold)
• Output shaft speed sensor (left rear of transmission)
• Red
• S113
• S137
• S139
• S144
• Throttle position (tp) sensor (attached to throttle body)

4.0L, Engine Performance Wiring Diagrams, Late Production (3 of 4) for Ford Explorer Sport Trac 2001

List of elements for 4.0L, Engine Performance Wiring Diagrams, Late Production (3 of 4) for Ford Explorer Sport Trac 2001:

• (behind center of dash) g206
• (behind instrument cluster)
• (left kick panel) g200
• (right rear of engine) s134
• 4wd low ind
• A/t
• Anti- slosh module
• C220a
• C220b
• Central junction box (behind left side of dash)
• Except flex fuel
• Flex fuel
• Fuel injectors (top of cylinders)
• Fuel pump/ fuel gauge sender
• Fuel tank assembly
• Fuel tank pressure sensor
• Fuse 15a
• Hot in run
• Inertia fuel shut-off switch (at right kick panel)
• Instrument cluster
• M/t
• Nca
• O/d off ind
• Red
• Red/pnk
• S136 (center of engine compt)
• S222
• S223 (sport)
• S323
• S409
• S409 (or s405)
• Tach- ometer
• Tan
• Transmission control switch (tcs)
• Transmission system

4.0L, Engine Performance Wiring Diagrams, Late Production (4 of 4) for Ford Explorer Sport Trac 2001

List of elements for 4.0L, Engine Performance Wiring Diagrams, Late Production (4 of 4) for Ford Explorer Sport Trac 2001:

• (b+) power
• (bpp) switch
• (center rear of engine compt)
• (cmp) sensor
• (dfpe) sensor
• (epc) solenoid
• (evap) purge
• (evap) vent
• (ho2s) 1
• (ho2s) 1 htr
• (ho2s) 2
• (ho2s) 2 htr
• (ho2s) 22
• (ho2s) 3 htr
• (iac) solenoid
• (left front of engine)
• (maf) sensor
• (oss) sensor
• (pcm relay) pwr
• (pwr) ground
• (tcc) solenoid
• (tcil) lp output
• (tp) sensor
• (tr) sensor
• (vss) input
• 5r55e automatic transmission
• A/c cycling
• A/c relay
• A/c sys
• A/c system
• Battery junction box (left rear of engine compartment)
• Brake pedal position switch (bpp)
• Camshaft position sensor (on rear of engine)
• Central junction box (behind left side of dash)
• Cruise contrl, instrument cluster systems
• Electronic pressure control (epc) solenoid
• Fuel inj 1
• Fuel inj 2
• Fuel inj 3
• Fuel inj 4
• Fuel inj 5
• Fuel inj 6
• Fuel pmp rly
• Fuel pressure
• Fuse 21 10a
• Fuse 7.5a
• G100 (left front of engine compt)
• Heated oxygen sensor (ho2s) 11 (on exhaust pipe)
• Heated oxygen sensor (ho2s) 12 (on exhaust pipe)
• Heated oxygen sensor (ho2s) 21 (on exhaust pipe)
• Hot at all times
• Idle air control valve (on left of intake manifold)
• Ignition coil 3
• Ignition coil 4
• Iss sensor
• Ks sensor
• Mass airflow sensor (right side of engine compt)
• Nca
• Powertrain control module (pcm) (mounted through firewall)
• Red
• Red/pnk
• Ref volt
• S117 (left center of engine compt)
• S133 (right front of engine)
• S135
• S141
• S142
• S143
• S146
• Shift sol 3
• Shift solenoids
• Signal rtn
• Solid state
• Tan
• Torque converter clutch (tcc) solenoid
• Transmission fluid temperature (tft) sensor
• Turbine shaft speed (tss) sensor