ENGINE PERFORMANCE – Ford Freestar SE 2006 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

Engine Performance Wiring Diagram (1 of 4) for Ford Freestar SE 2006

List of elements for Engine Performance Wiring Diagram (1 of 4) for Ford Freestar SE 2006:

• (at front of engine) crankshaft position sensor
• (behind left side of dash) passive anti-theft transceiver module
• (left side of engine compt) g104
• A/c press sw
• Air conditioning & cooling fans systems
• Air conditioning & cooling fans systems starting/charging system
• Air conditioning system
• Anti-theft ind
• Anti-theft system
• Chts
• Ckp in (+)
• Ckp in (-)
• Computer data lines system
• Cool fan fc 2
• Cool fan fc 3
• Cool fan relay
• Cse ground
• Digital transmission range (dtr) sensor (at top of transaxle)
• Drain
• Dtr sens tr1
• Dtr sens tr2
• Dtr sens tr4
• Egr vac reg
• Fuel pump mon
• G104 (left side of engine compt)
• Gen i circuit
• Gen s circuit
• Generator
• Ground
• Ho2s sig 12
• Hot test
• Hs can bus(+)
• Hs can bus(-)
• Iat sens
• Ign coil a
• Ign coil b
• Ignition coil (top right side of engine)
• Imrc mod
• Intake manifold runner control (imrc) module
• Knock sen(-)
• Maf sig rtn
• Map input
• Mass airflow (maf) sensor (left front of engine compt)
• 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)
• Prog signal
• Psp switch
• Red
• Red/pnk
• Rx sig
• S107
• Shift sol a
• Shift sol b
• Starter relay
• Tft sens sig
• Tspc
• Tss sens
• Tx sig

Engine Performance Wiring Diagram (2 of 4) for Ford Freestar SE 2006

List of elements for Engine Performance Wiring Diagram (2 of 4) for Ford Freestar SE 2006:

• 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

Engine Performance Wiring Diagram (3 of 4) for Ford Freestar SE 2006

List of elements for Engine Performance Wiring Diagram (3 of 4) for Ford Freestar SE 2006:

• (in engine control sensor & fuel charge harness, near breakout to g103)
• A/c pressure transducer sensor
• Ax4s/af50n transmission control solenoids
• Bussed electrical center (bec) (at left side of engine compt)
• C1035a
• C1035b
• Cylinder head temperature sensor (rear of left cylinder head)
• Electronic pressure control (epc) solenoid
• Fluid temp sensor
• 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 (tcc) solenoid

Engine Performance Wiring Diagram (4 of 4) for Ford Freestar SE 2006

List of elements for Engine Performance Wiring Diagram (4 of 4) for Ford Freestar SE 2006:

• A/c clutch relay
• A/c press sw
• Air conditioning system
• Battery b+
• Bussed electrical center (bec) (at left side of engine compt)
• C1035a
• C1035b
• Cam pos sig
• Camshaft position sensor (at top right side of engine)
• Dpfe sens
• Dtr sens tr3a
• Epc sol ctrl
• Evap can purge
• Evap can vent
• Evap canister purge valve (at top right of engine)
• Evaporative emission (evap) canister vent valve (under rear of vehicle)
• Ftpt ref
• Ftpt sens
• Fuel inj 1
• Fuel inj 2
• Fuel inj 3
• Fuel inj 4
• Fuel inj 5
• Fuel inj 6
• Fuel injectors (fuel injectors 1, 2 & 3: top right side of engine) (fuel injectors 4, 5 & 6: top left side of engine)
• Fuel pump ctrl
• Fuse 10a
• G104 (left side of engine compt)
• Ground
• Ho2s 11 htr
• Ho2s 11 sig
• Ho2s 12 htr
• Ho2s 21 htr
• Ho2s 21 sig
• Ho2s 22 htr
• Ho2s 22 sig
• Hot at all times
• Iac valve ctrl
• Idle air control (iac) valve (on throttle body)
• Ign coil c
• Ignition
• Knock sensor (left side of engine)
• Knock sn(+)
• Mafs input
• Oss sig
• Output shaft speed (oss) sensor (on transmission)
• Powertrain control module (pcm) (right rear of engine compt)
• Red
• Red/pnk
• Ref volt
• S105 (in engine control sensor & fuel charge harness, near breakout to rear center of engine compt)
• S106 (in engine control sensor & fuel charge harness, near breakout for g103)
• S107
• S144 (fuel charge harness, near breakout for c139)
• Shift sol c
• Sig rtn
• Tan
• Tan/red
• Tcc sol ctrl
• Tps sig
• Turbine shaft speed (tss) sensor (on top of transmission)
• V pwr