ENGINE PERFORMANCE – Ford Freestar SEL 2007 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

3.9L

3.9L, Engine Performance Wiring Diagram (1 of 4) for Ford Freestar SEL 2007

List of elements for 3.9L, Engine Performance Wiring Diagram (1 of 4) for Ford Freestar SEL 2007:

• (at front of engine) crankshaft position sensor
• (behind left side of dash) passive anti-theft transceiver module
• (left side of engine compt) g104
• Air conditioning & cooling fans systems
• Air conditioning & cooling fans systems starting/charging system
• Air conditioning system
• Anti-theft system
• Anti-theft warn
• Chts
• Ckp sens in (+)
• Ckp sens in (-)
• Computer data lines system
• Cool fan fc-1
• Cool fan fc-2
• Cool fan fc-3
• Cse ground
• Digital transmission range (dtr) sensor (at top of transaxle)
• Dlc reprog pwr
• Drain
• Evr
• Fuel pump mon in a/c cl cyc & hi pres cutout in
• G104 (left side of engine compt)
• Gen com
• Gen mon
• Generator
• Ground
• Ho2s 12 input
• Hot test
• Hs can bus(+)
• Hs can bus(-)
• I-pats start out
• Iat sens
• Ign coil 1 dr cda
• Ign coil 2 dr cdb
• Ignition coil (top right side of engine)
• Imrc ctrl
• Imrc monitor
• Intake manifold runner control (imrc) module
• Knock sen (-)
• Maf sen rtn
• Map
• Mass air flow (maf) sensor (left front of engine compt)
• Pats mod rx
• Pats mod tx
• Pc vhc
• Positive crankcase ventilation heater (top left side of engine)
• Power steering pressure switch (at left rear side of engine compt)
• Powertrain control module (pcm) (right rear of engine compt)
• Psp switch feed
• Red
• Red/pnk
• S107
• Ss 1
• Ss 2
• Tft input
• Trs 1
• Trs 2
• Trs 4
• Tspc
• Tss

3.9L, Engine Performance Wiring Diagram (2 of 4) for Ford Freestar SEL 2007

List of elements for 3.9L, Engine Performance Wiring Diagram (2 of 4) for Ford Freestar SEL 2007:

• A11
• Bussed electrical center (bec) (at left side of engine compt)
• C1035a
• C1035b
• C1035c
• C2280h
• Dpfe
• E10
• Egr system module (top left side of engine)
• Evr+
• Evr-
• Fuel gauge sensor
• Fuel pump
• Fuel pump relay
• Fuel tank pressure transducer sensor
• Fuel tank unit (in fuel tank)
• Fuse 10a
• Fuse 15a
• Fuse 5a
• G101 (left front side of engine compt)
• G305 (on floor, behind driver seat)
• Hot at all times
• Hot in run or start
• Inertia fuel shut-off switch (at right rear of vehicle)
• Instrument cluster system
• Map
• Nca
• Pcm power diode
• Pcm power relay
• Red
• Red/pnk
• Rtn
• S311
• Smart junction box (sjb) (behind left side of dash)
• Vsupp

3.9L, Engine Performance Wiring Diagram (3 of 4) for Ford Freestar SEL 2007

List of elements for 3.9L, Engine Performance Wiring Diagram (3 of 4) for Ford Freestar SEL 2007:

• (in engine control sensor & fuel charge harness, near breakout to g104)
• 4f50n transmission control solenoids
• A/c pressure transducer sensor (left rear of engine)
• Bussed electrical center (bec) (at left side of engine compt)
• C1035a
• C1035b
• Cylinder head temperature sensor (rear of left cylinder head)
• Electronic pressure control solenoid
• Heated oxygen sensor (ho2s) 11 (in exhaust system)
• Heated oxygen sensor (ho2s) 12 (in exhaust system)
• Heated oxygen sensor (ho2s) 21 (in exhaust system)
• Heated oxygen sensor (ho2s) 22 (in exhaust system)
• Nca
• Red
• Red/pnk
• S102
• Shift solenoid a
• Shift solenoid b
• Shift solenoid c
• Tan/red
• Throttle position (tp) sensor (top rear of engine, on throttle body)
• Torque converter clutch solenoid
• Trans fluid temp sensor

3.9L, Engine Performance Wiring Diagram (4 of 4) for Ford Freestar SEL 2007

List of elements for 3.9L, Engine Performance Wiring Diagram (4 of 4) for Ford Freestar SEL 2007:

• A/c cutout relay
• A/c pres cutout in
• Air conditioning system
• Bussed electrical center (bec) (at left side of engine compt)
• C1035a
• C1035b
• Camshaft position sensor (at top right side of engine)
• Canister vent sl
• Cmp sens input
• Dpfe sens
• Evap can purge val
• Evap canister purge valve (at top right of engine)
• Evaporative emission (evap) canister vent valve (under rear of vehicle)
• Ftpt
• Ftpt ref
• Fuel inj 1 ctrl
• Fuel inj 2 ctrl
• Fuel inj 3 ctrl
• Fuel inj 4 ctrl
• Fuel inj 5 ctrl
• Fuel inj 6 ctrl
• Fuel injectors (fuel injectors 1, 2 & 3: top right side of engine) (fuel injectors 4, 5 & 6: top left side of engine)
• Fuel mfp
• Fuse 10a
• G104 (left side of engine compt)
• Ground
• Ho2s 11 htr
• Ho2s 11 input
• Ho2s 12 htr
• Ho2s 21 htr
• Ho2s 21 sig
• Ho2s 22 htr
• Ho2s 22 input
• Hot at all times
• Iac valve ctrl
• Idle air control (iac) valve (on throttle body)
• Ign coil 3 dr cda
• Knock sensor (left side of engine)
• Knock sn (+)
• Mafs input
• Nca
• Oss
• Output shaft speed (oss) sensor (on transmission)
• Pc 1
• Powertrain control module (pcm) (right rear of engine compt)
• Pwr vpwr
• Red
• Red/pnk
• Ref volt
• S105 (in engine control sensor & fuel charge harness, near breakout to evap canister purge valve)
• S106 (in engine control sensor & fuel charge harness, near breakout for g104)
• S107
• S144 (fuel charge harness, near breakout to c139)
• Sig return
• Ss 3
• Tan
• Tan/red
• Tcch
• Tps input
• Trs 3a
• Turbine shaft speed (tss) sensor (on top of transmission)
• Vbatt
• Vpwr

4.2L

4.2L, Engine Performance Wiring Diagram (1 of 4) for Ford Freestar SEL 2007

List of elements for 4.2L, Engine Performance Wiring Diagram (1 of 4) for Ford Freestar SEL 2007:

• (at front of engine) crankshaft position sensor
• (behind left side of dash) passive anti-theft transceiver module
• (left side of engine compt) g104
• Air conditioning & cooling fans systems
• Air conditioning & cooling fans systems starting/charging system
• Air conditioning system
• Anti-theft system
• Anti-theft warn
• Chts
• Ckp sens in (+)
• Ckp sens in (-)
• Computer data lines system
• Cool fan fc-1
• Cool fan fc-2
• Cool fan fc-3
• Cse ground
• Digital transmission range (dtr) sensor (at top of transaxle)
• Dlc reprog pwr
• Drain
• Evr
• Fuel pump mon in a/c cl cyc & hi pres cutout in
• G104 (left side of engine compt)
• Gen com
• Gen mon
• Generator
• Ground
• Ho2s 12 input
• Hot test
• Hs can bus(+)
• Hs can bus(-)
• I-pats start out
• Iat sens
• Ign coil 1 dr cda
• Ign coil 2 dr cdb
• Ignition coil (top right side of engine)
• Imrc ctrl
• Imrc monitor
• Intake manifold runner control (imrc) module
• Knock sen (-)
• Maf sen rtn
• Map
• Mass air flow (maf) sensor (left front of engine compt)
• Pats mod rx
• Pats mod tx
• Pc vhc
• Positive crankcase ventilation heater (top left side of engine)
• Power steering pressure switch (at left rear side of engine compt)
• Powertrain control module (pcm) (right rear of engine compt)
• Psp switch feed
• Red
• Red/pnk
• S107
• Ss 1
• Ss 2
• Tft input
• Trs 1
• Trs 2
• Trs 4
• Tspc
• Tss

4.2L, Engine Performance Wiring Diagram (2 of 4) for Ford Freestar SEL 2007

List of elements for 4.2L, Engine Performance Wiring Diagram (2 of 4) for Ford Freestar SEL 2007:

• A11
• Bussed electrical center (bec) (at left side of engine compt)
• C1035a
• C1035b
• C1035c
• C2280h
• Dpfe
• E10
• Egr system module (top left side of engine)
• Evr+
• Evr-
• Fuel gauge sensor
• Fuel pump
• Fuel pump relay
• Fuel tank pressure transducer sensor
• Fuel tank unit (in fuel tank)
• Fuse 10a
• Fuse 15a
• Fuse 5a
• G101 (left front side of engine compt)
• G305 (on floor, behind driver seat)
• Hot at all times
• Hot in run or start
• Inertia fuel shut-off switch (at right rear of vehicle)
• Instrument cluster system
• Map
• Nca
• Pcm power diode
• Pcm power relay
• Red
• Red/pnk
• Rtn
• S311
• Smart junction box (sjb) (behind left side of dash)
• Vsupp

4.2L, Engine Performance Wiring Diagram (3 of 4) for Ford Freestar SEL 2007

List of elements for 4.2L, Engine Performance Wiring Diagram (3 of 4) for Ford Freestar SEL 2007:

• (in engine control sensor & fuel charge harness, near breakout to g104)
• 4f50n transmission control solenoids
• A/c pressure transducer sensor (left rear of engine)
• Bussed electrical center (bec) (at left side of engine compt)
• C1035a
• C1035b
• Cylinder head temperature sensor (rear of left cylinder head)
• Electronic pressure control solenoid
• Heated oxygen sensor (ho2s) 11 (in exhaust system)
• Heated oxygen sensor (ho2s) 12 (in exhaust system)
• Heated oxygen sensor (ho2s) 21 (in exhaust system)
• Heated oxygen sensor (ho2s) 22 (in exhaust system)
• Nca
• Red
• Red/pnk
• S102
• Shift solenoid a
• Shift solenoid b
• Shift solenoid c
• Tan/red
• Throttle position (tp) sensor (top rear of engine, on throttle body)
• Torque converter clutch solenoid
• Trans fluid temp sensor

4.2L, Engine Performance Wiring Diagram (4 of 4) for Ford Freestar SEL 2007

List of elements for 4.2L, Engine Performance Wiring Diagram (4 of 4) for Ford Freestar SEL 2007:

• A/c cutout relay
• A/c pres cutout in
• Air conditioning system
• Bussed electrical center (bec) (at left side of engine compt)
• C1035a
• C1035b
• Camshaft position sensor (at top right side of engine)
• Canister vent sl
• Cmp sens input
• Dpfe sens
• Evap can purge val
• Evap canister purge valve (at top right of engine)
• Evaporative emission (evap) canister vent valve (under rear of vehicle)
• Ftpt
• Ftpt ref
• Fuel inj 1 ctrl
• Fuel inj 2 ctrl
• Fuel inj 3 ctrl
• Fuel inj 4 ctrl
• Fuel inj 5 ctrl
• Fuel inj 6 ctrl
• Fuel injectors (fuel injectors 1, 2 & 3: top right side of engine) (fuel injectors 4, 5 & 6: top left side of engine)
• Fuel mfp
• Fuse 10a
• G104 (left side of engine compt)
• Ground
• Ho2s 11 htr
• Ho2s 11 input
• Ho2s 12 htr
• Ho2s 21 htr
• Ho2s 21 sig
• Ho2s 22 htr
• Ho2s 22 input
• Hot at all times
• Iac valve ctrl
• Idle air control (iac) valve (on throttle body)
• Ign coil 3 dr cda
• Knock sensor (left side of engine)
• Knock sn (+)
• Mafs input
• Nca
• Oss
• Output shaft speed (oss) sensor (on transmission)
• Pc 1
• Powertrain control module (pcm) (right rear of engine compt)
• Pwr vpwr
• Red
• Red/pnk
• Ref volt
• S105 (in engine control sensor & fuel charge harness, near breakout to evap canister purge valve)
• S106 (in engine control sensor & fuel charge harness, near breakout for g104)
• S107
• S144 (fuel charge harness, near breakout to c139)
• Sig return
• Ss 3
• Tan
• Tan/red
• Tcch
• Tps input
• Trs 3a
• Turbine shaft speed (tss) sensor (on top of transmission)
• Vbatt
• Vpwr