ENGINE PERFORMANCE – Ford Thunderbird 2002 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

3.9L

3.9L, Engine Performance Wiring Diagrams (1 of 4) for Ford Thunderbird 2002

List of elements for 3.9L, Engine Performance Wiring Diagrams (1 of 4) for Ford Thunderbird 2002:

• (behind left side of dash) g101
• (in luggage compt) s403
• (in luggage compt, near battery) battery junction box
• (left front fender) g103
• (left side of vehicle floor) g301
• (right side of engine compt)
• (right side of engine compt) g102
• 10-pg12
• 10-pg21
• 15s-re21
• 15s-re8
• 29-re8
• 29s-re13
• 29s-re21
• 31-re21
• 31-re25
• 31-re26
• 31-re8
• 31s-pg24
• 4-re8
• 5-re8
• 7-pg24
• 7-re14
• 7-re8
• 8-ce6
• 8-fa88
• 8-pg12
• 8-pg21
• 8-re32
• 8-rj13
• 8-rj22
• 8-rj40
• 8-ta21
• 8-ta67
• 8-ta68
• 9-re8
• 9-rj22
• 91-re27
• 91s-fa79
• 91s-rl25
• 91s-rl3
• A/c clutch cycling pressure switch (in left front of engine compt)
• A/c system (a/c clutch relay)
• Ac clutch
• Ac press
• Auxiliary junction box (underhood) (in right front of engine compt)
• Brake in
• Brake pressure switch (on top of brake pedal support)
• C175a
• C270a
• C270b
• C270d
• C270e
• Central junction box (behind right kick panel)
• Cops & heated oxygen sensor relay
• Cruise control system (steering wheel speed control switches)
• Dataline
• Dlc
• Evap purge
• Evap vent
• Fuel pump motor diode
• Fuel tank pressure transducer sensor (under rear of vehicle)
• Fuse 20a
• Fuse 40a
• Fuse 5a
• Ground
• Hot at all times
• Hot in run or start
• Iat sens
• Inertia fuel shutoff (ifs) switch (left kick panel)
• Intake air temperature (iat) sensor (on left side of engine compt)
• Maf sens
• Man mode (+)
• Man mode (-)
• Manual +
• Manual -
• Mass airflow (maf) sensor (on air intake assembly)
• O/d cancel sw
• Od off
• Pcm module power diode
• Pcm power relay
• Power
• Power steering pressure switch (left side of engine compt)
• Powertrain control module (pcm) (right rear of engine compt)
• Psp sw
• Rem signal
• Return
• S101 (right side of engine compt)
• S103
• S104
• S109
• S113
• S114 (left side of engine compt)
• S208
• S218
• Spd ctrl
• Spd sw
• Speed control servo (left rear of engine compt)
• Tank press
• Transmission shift selector (a/t)
• V ref

3.9L, Engine Performance Wiring Diagrams (2 of 4) for Ford Thunderbird 2002

List of elements for 3.9L, Engine Performance Wiring Diagrams (2 of 4) for Ford Thunderbird 2002:

• (on left side of transmission) digital transmission range (dtr) sensor
• (right side of engine compt) s102
• 8-rs25
• 8-rs26
• 8-ta26
• 8-ta27
• 8-ta37
• 8-ta38
• 8-ta39
• 8-ta40
• 8-ta51
• 8-ta71
• 8-ta74
• 9-ta1
• 91s-rj25
• 91s-rj26
• 91s-ta23
• 91s-ta24
• 91s-ta47
• 91s-ta63
• 91s-ta64
• 91s-ta65
• 91s-ta69
• 91s-ta70
• Automatic transmission
• Auxiliary junction box (underhood) (in right front of engine compt)
• C175b
• Evap canister purge valve (left side of engine compt)
• Evaporative emission (evap) canister vent valve (under rear of vehicle)
• Fuse 15a
• Fuse 20a
• H2os 12
• H2os 22
• Intermediate shaft speed (iss) sensor (left side of trans)
• Iss
• Oss
• Output shaft speed sensor (left side of trans)
• P,2,1
• P,n,1
• P,r,2
• P,r,n,3/4
• Pcs a
• Pcs b
• Pcs c
• Power
• Powertrain control module (pcm) (right rear of engine compt)
• Press
• Press ctrl sol a
• Press ctrl sol b
• Press ctrl sol c
• Pressure switch
• S107 (right side of engine compt)
• S122 (on transmission)
• Shift sol a
• Shift sol b
• Shift sol c
• Shift sol d
• Sig rtn
• Ss a
• Ss b
• Ss c
• Ss d
• Tcc sol
• Tft
• Tr1
• Tr2
• Tr3a
• Tr4
• Transmission fluid temperature sensor
• Tss
• Turbine shaft speed (tss) sensor (left front of trans)

3.9L, Engine Performance Wiring Diagrams (3 of 4) for Ford Thunderbird 2002

List of elements for 3.9L, Engine Performance Wiring Diagrams (3 of 4) for Ford Thunderbird 2002:

• (behind left side of dash)
• (in right side of luggage compt) rear electronic module (rem)
• (rear of engine compt)
• (right rear of vehicle)
• (right side of engine compt) s100
• (under left side of dash) auxiliary junction box (interior)
• A/c system (a/c clutch relay)
• Abs control module (right front side of engine compt)
• Auxiliary junction box (underhood) (in right front of engine compt)
• Battery junction box
• C135
• C220b
• C251
• C283b
• C283c
• C283d
• C420b
• C420c
• C420e
• C420f
• Data link connector (dlc) (under left side of dash)
• Front heated oxygen sensor (ho2s) 11 (lower right rear of eng, in exhaust manifold)
• Front heated oxygen sensor (ho2s) 21 (lower left rear of eng, in exhaust manifold)
• Fuel pump module (under rear of vehicle)
• Fuel pump relay
• Fuel sender (on top of fuel tank)
• Fuse 10a
• Fuse 15a
• G401 (right luggage compt)
• Hot at all times
• Hydraulic fan solenoid (on top right side of engine)
• Inlet air control solenoid valve (top right side of engine)
• Instrument cluster
• Rear heated oxygen sensor (ho2s) 12 (in exhaust, rear of catalyst)
• Rear heated oxygen sensor (ho2s) 22 (in exhaust, rear of catalyst)
• S106 (right side of engine compt)
• S111 (right side of engine compt)
• S125 (rear of engine compt)
• S132
• S206
• S207
• S414
• Trans) s123

3.9L, Engine Performance Wiring Diagrams (4 of 4) for Ford Thunderbird 2002

List of elements for 3.9L, Engine Performance Wiring Diagrams (4 of 4) for Ford Thunderbird 2002:

• (in left rear of engine compt)
• (left side of engine) s129
• (left side of engine) s130
• (on top left side of engine)
• (on top right side of engine)
• (rear of engine compt)
• 10-ba25
• 10-rj18
• 10-rj19
• 10-rj4
• 7-rn11
• 8-ba25
• 8-rj11
• 8-rj14
• 8-rj15
• 8-rj18
• 8-rj19
• 8-rj28
• 8-rj3
• 8-rj33
• 8-rj4
• 8-rj7
• 9-re8
• 91-rr5
• 91s-rg1
• 91s-rj15
• 91s-rl10
• 91s-rl11
• 91s-rl12
• 91s-rl13
• 91s-rl14
• 91s-rl15
• 91s-rl16
• 91s-rl17
• 91s-rl19
• 91s-rl7
• 91s-rr10
• 91s-rr11
• 91s-rr12
• 91s-rr6
• 91s-rr7
• 91s-rr8
• 91s-rr9
• 91s-rs14
• Brake pedal position switch
• C175c
• C270b
• Camshaft position sensor (on top left rear of cyl head)
• Capacitor 1 ignition transformer
• Capacitor 2 ignition transformer
• Central junction box (behind right kick panel)
• Ckp sens
• Cmp sens
• Coil 1
• Coil 2
• Coil 3
• Coil 4
• Coil 5
• Coil 6
• Coil 7
• Coil 8
• Coils on plugs
• Crankshaft position sensor (lower left front of engine)
• Cyl temp
• Cylinder head temperature sensor (on right cyl head, under intake)
• Electronic vacuum regulator (evr) solenoid valve (left rear of engine)
• Ept sens
• Evr
• Exhaust pressure transducer (ept) sensor (left rear side of engine compt)
• Fuel injectors
• Fuel rail
• Fuel rail pressure transducer sensor (on left side of engine)
• Fuse 5a
• G103 (left front fender)
• Gen
• Generator
• Ho2s 11
• Ho2s 21
• Hot at all times
• Hyd fan
• Iac sol
• Inj 1
• Inj 2
• Inj 3
• Inj 4
• Inj 5
• Inj 6
• Inj 7
• Inj 8
• Knock sensor 1
• Knock sensor 2
• Ks 1
• Ks 2
• Nca
• Of engine compt) (in right rear
• Powertrain control module (pcm) (right rear of engine compt)
• Return
• S124
• S126
• S127
• S131 (rear of engine compt)
• S150 (right side of engine)
• Throttle position sensor (on right side of engine)
• Tps
• V ref