ENGINE PERFORMANCE – Ford Thunderbird 2004 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

3.9L

3.9L, Engine Performance Wiring Diagram (1 of 4) for Ford Thunderbird 2004

List of elements for 3.9L, Engine Performance Wiring Diagram (1 of 4) for Ford Thunderbird 2004:

• (at right front fender) g103
• (in luggage compt, near battery) battery junction box
• (near break- out to c264)
• (near break- out to out- side temp sensor)
• (near break- out to subwoofer) s413
• (near break- out to underhood aux junction box)
• (near breakout to g103)
• (right front fender) g103
• (right side of engine compt) g102
• 15s-re21
• 15s-re8
• 29-re8
• 29s-pg1
• 29s-re13
• 31-re21
• 31-re25
• 31-re26
• 31-re8
• 31s-pg24
• 32-pa45
• 4-ec7
• 4-re8
• 5-ec7
• 5-re8
• 7-pg24
• 7-pg29
• 7-pg30
• 7-re14
• 7-re8
• 8-fa88
• 8-ja56
• 8-pg28
• 8-pg29
• 8-pg30
• 8-re32
• 8-rj13
• 8-rj22
• 8-rj40
• 8-ta21
• 8-ta67
• 8-ta68
• 9-pg30
• 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
• Brake in
• Brake pressure switch (on top of brake pedal support)
• C175b
• C270b
• C270d
• C270e
• Can +
• Can -
• Central junction box (behind right kick panel)
• Cooling fans system
• Cops & heated oxygen sensor relay
• Cruise control system (steering wheel speed control switches)
• Data link connector (under left side of dash)
• Electronic throttle control module (behind center of dash)
• Etc ref
• Etc sig
• Etc sig rtn
• Etc signal
• Evap ctrl
• Evap purge
• Fan ctrl
• Fuel pump motor diode
• Fuel tank pressure transducer sensor (under rear of vehicle)
• Fuse 40a
• Fuse 5a
• Ground
• Hot at all times
• Hot in run or start
• Iat sens
• Inertia fuel shutoff (ifs) switch (left kick panel)
• Maf rtn
• Maf sig
• Man mode (+)
• Man mode (-)
• Mass airflow (maf) sensor (on air intake assembly)
• Mt sw +
• Mt sw -
• O/d cancel sw
• Od off
• Pcm module power diode
• Pcm power relay
• Power
• Powertrain control module (pcm) (right rear of engine compt)
• Prg sig
• Ref volt
• Rem sig
• Rest mod
• S101
• S104
• S109
• S113
• S114
• S218
• S221
• Scp +
• Scp -
• Signal rtn
• Spd sw
• Tank press
• Transmission shift selector (a/t)
• Underhood auxiliary junction box (in right front of engine compt)
• Voltage

3.9L, Engine Performance Wiring Diagram (2 of 4) for Ford Thunderbird 2004

List of elements for 3.9L, Engine Performance Wiring Diagram (2 of 4) for Ford Thunderbird 2004:

• (on left side of transmission) digital transmission range (dtr) sensor
• 8-rj25
• 8-rj26
• 8-ta26
• 8-ta27
• 8-ta37
• 8-ta38
• 8-ta39
• 8-ta40
• 8-ta51
• 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)
• C175t
• Evap canister purge valve (left side of engine compt)
• Evaporative emission (evap) canister vent valve (under rear of vehicle)
• Fuse 15a
• 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 ctrl sol a
• Press ctrl sol b
• Press ctrl sol c
• S102
• S107 (near breakout to w/w pump)
• S122 (near breakout to tss sensor)
• S125 (near break- out to c139)
• 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)
• Variable valve timing solenoid (on left side of engine)

3.9L, Engine Performance Wiring Diagram (3 of 4) for Ford Thunderbird 2004

List of elements for 3.9L, Engine Performance Wiring Diagram (3 of 4) for Ford Thunderbird 2004:

• (in right side of luggage compt) rear electronic module (rem)
• (near breakout to c139)
• (near breakout to defrost mode actuator)
• (near breakout to ftp sensor)
• (near breakout to g103) s100
• (near breakout to ho2s 22)
• (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)
• Battery junction box
• C135
• C220b
• C251
• C283b
• C283c
• C283d
• C420b
• C420c
• C420e
• C420f
• Camshaft position sensor 2 (left side of engine)
• Data link connector (dlc) (under left side of dash)
• Engine oil temperature sensor (left side of engine)
• 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 rail temperature sensor (on left rear of engine)
• Fuel sender (on top of fuel tank)
• Fuse 10a
• Fuse 15a
• G401 (right luggage compt)
• Generator
• Hot at all times
• Instrument cluster
• Nca
• Power steering pressure switch (left side of engine compt)
• Rear heated oxygen sensor (ho2s) 12 (in exhaust, rear of catalyst)
• Rear heated oxygen sensor (ho2s) 22 (in exhaust, rear of catalyst)
• S106
• S111
• S123
• S132
• S206
• S207
• S414
• Underhood auxiliary junction box (in right front of engine compt)

3.9L, Engine Performance Wiring Diagram (4 of 4) for Ford Thunderbird 2004

List of elements for 3.9L, Engine Performance Wiring Diagram (4 of 4) for Ford Thunderbird 2004:

• (in left rear of engine compt)
• (near break out to ign cap 2)
• (near break to fi 8) s130
• (near breakout to cop 8) s129
• (on top left side of engine)
• (on top right side of engine)
• 10-ba25
• 10-rj18
• 10-rj19
• 10-rj4
• 32-rg3
• 33-rg3
• 7-rj28
• 7-rn11
• 8-ba25
• 8-ce6
• 8-rj11
• 8-rj12
• 8-rj14
• 8-rj15
• 8-rj18
• 8-rj19
• 8-rj2
• 8-rj20
• 8-rj26
• 8-rj28
• 8-rj3
• 8-rj33
• 8-rj39
• 8-rj4
• 8-rj7
• 8-rl26
• 8-rl27
• 9-re1
• 9-rj28
• 91-rr5
• 91s-rj15
• 91s-rl10
• 91s-rl11
• 91s-rl12
• 91s-rl13
• 91s-rl14
• 91s-rl15
• 91s-rl16
• 91s-rl17
• 91s-rl7
• 91s-rr10
• 91s-rr11
• 91s-rr12
• 91s-rr6
• 91s-rr7
• 91s-rr8
• 91s-rr9
• 91s-rs14
• Brake pedal position switch
• C175e
• C270b
• Camshaft position sensor 1 (right side of engine)
• Capacitor 1 ignition transformer
• Capacitor 2 ignition transformer
• Central junction box (behind right kick panel)
• Ckp +
• Ckp -
• Cmp1 sens
• Cmp2 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)
• Dc volt
• Electronic throttle control motor (right side of engine)
• Eot sig
• Ept ctrl
• Ept sens
• Ept sig
• Etc mtr
• 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 (right front fender)
• Gen
• Gen com
• Ho2s 11
• Ho2s 21
• Hot at all times
• Inj 1
• Inj 2
• Inj 3
• Inj 4
• Inj 5
• Inj 6
• Inj 7
• Inj 8
• Knock sensor 1
• Knock sensor 2
• Ks 1 feed
• Ks 1 rtn
• Ks 2 feed
• Ks 2 rtn
• Nca
• Of engine compt) (in right rear
• Powertrain control module (pcm) (right rear of engine compt)
• Psp sw fd
• Ref volt
• Return
• S124
• S126
• S127
• S131 (near break- out to cop 4)
• S150 (near break to cmp1)
• Temp sig
• Throttle position sensor (on right side of engine)
• Tps
• Tps rtn
• Tps sig
• Vvt sol1
• Vvt sol2