ENGINE PERFORMANCE – Ford Taurus SEL 2008 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

3.5L

3.5L, Engine Performance Wiring Diagram (1 of 6) for Ford Taurus SEL 2008

List of elements for 3.5L, Engine Performance Wiring Diagram (1 of 6) for Ford Taurus SEL 2008:

• (downstream from catalytic converter 1) heated oxygen sensor (ho2s) 12
• (downstream from catalytic converter 2) heated oxygen sensor (ho2s) 22
• (in dash panel to headlight junction harness, near breakout to c140) s184
• (in engine control & fuel charge harness, near breakout to fuel injector 6) s125
• (in engine control & fuel charge harness, near breakout to fuel injector 6) s127
• (top front of right cylinder head) cylinder head temperature sensor
• C175e
• Camshaft position sensor (rear of right cylinder head)
• Camshaft position sensor 2 (rear of left cylinder head)
• Cd1a
• Cd2c
• Cd3e
• Cd4b
• Cd5d
• Cd6f
• Ce206
• Ce208
• Ce210
• Ce233
• Ce234
• Ce303
• Ce304
• Ce305
• Ce306
• Ce307
• Ce308
• Ce321
• Ce412
• Cht
• Cid1
• Cid2
• Ckp sens +
• Ckp sens -
• Crankshaft position sensor (lower left rear of engine)
• De135
• Electronic throttle control (etc) (top rear of engine)
• Ho2s11
• Ho2s12
• Ho2s21
• Ho2s22
• Htr12
• Htr22
• Ia1
• Ia2
• Inj-2
• Inj-4
• Inj-6
• Ip1
• Ip2
• Knock sensor (rear of right cylinder head)
• Ksl1 +
• Ksl1 -
• Ksl2+
• Ksl2-
• Le448
• Le449
• Le450
• Le451
• Le452
• Le453
• Non-pzev
• Pcvhc
• Powertrain control module (rear of engine compt)
• Re135
• Re323
• Re324
• Re429
• Ref1
• Ref2
• S130 (in engine control & fuel charge harness, in breakout to c140)
• Shd rtn
• Sn1
• Sn2
• Tacm+
• Tan
• Ve706
• Ve707
• Ve711
• Ve712
• Ve731
• Ve733
• Ve735
• Ve737
• Ve801
• Ve802
• Ve826
• Ve827
• Vrs rtn

3.5L, Engine Performance Wiring Diagram (2 of 6) for Ford Taurus SEL 2008

List of elements for 3.5L, Engine Performance Wiring Diagram (2 of 6) for Ford Taurus SEL 2008:

• (in engine control & fuel charge harness, near breakout to fuel injector 6)
• (left side of engine, on exhaust manifold) heated oxygen sensor (ho2s) 21
• (not used)
• (pzev)
• (pzev) universal heated oxygen sensor (ho2s) 11
• (right side of engine, on exhaust manifold) heated oxygen sensor (ho2s) 11
• C175e
• Ce205
• Ce207
• Ce209
• Ce235
• Ce236
• Ce328
• Ce421
• Ce422
• Ce426
• E-sigrtn
• Etc rtn
• Etcref
• Fuel injectors (top of engine)
• Htr11
• Htr21
• Inj-1
• Inj-3
• Inj-5
• Le134
• Non- pzev
• Non-pzev
• Pcvfhc
• Powertrain control module (rear of engine compt)
• Pzev
• Re134
• Re405
• Red
• S126
• Tacm-
• Tp1 ns
• Tp2 ps
• Universal heated oxygen sensor (ho2s) 21
• Vct1
• Vct2
• Ve818
• Ve819

3.5L, Engine Performance Wiring Diagram (3 of 6) for Ford Taurus SEL 2008

List of elements for 3.5L, Engine Performance Wiring Diagram (3 of 6) for Ford Taurus SEL 2008:

• (in engine control & fuel charge harness, near breakout to camshaft position sensor 2)
• (in engine control & fuel charge harness, near breakout to coil on plug 5)
• (top of left cylinder head) coil on plug (cop) 4
• (top of left cylinder head) coil on plug (cop) 5
• (top of left cylinder head) coil on plug (cop) 6
• (top of right cylinder head) coil on plug (cop) 1
• (top of right cylinder head) coil on plug (cop) 2
• (top of right cylinder head) coil on plug (cop) 3
• C175t
• Cet05
• Cet06
• Cet07
• Cet08
• Cet09
• Cet10
• Cet19
• Cet25
• Cls28
• Exterior lights system
• Le111
• Lpc
• Nca
• Oss
• Plug spark
• Powertrain control module (rear of engine compt)
• Re406
• Ret24
• Rev lps ctrl
• S124
• S131
• Spark plug
• Ssa
• Ssb
• Ssc
• Ssd
• Sse
• Tcc
• Tft
• Tft sig rtn
• Tr-1
• Tr-2
• Tr-3
• Tr-4
• Tspc
• Tss
• Tss/oss vpwr
• Tss/oss/tr gnd
• Vet26
• Vet27
• Vet29
• Vet30
• Vet31
• Vet33

3.5L, Engine Performance Wiring Diagram (4 of 6) for Ford Taurus SEL 2008

List of elements for 3.5L, Engine Performance Wiring Diagram (4 of 6) for Ford Taurus SEL 2008:

• (in dash panel to headlight junction harness, in breakout to 6f transmission) s173
• (in dash panel to headlight junction harness, near breakout to mass air flow/intake air temperature sensor) s113
• (in engine control & fuel charge harness, near breakout to coil on plug 5) s123
• 6f transmission (left side of transmission)
• A/c clutch relay
• Battery junction box (bjb) (left side of engine compt)
• Cet05
• Cet06
• Cet07
• Cet08
• Cet09
• Cet10
• Cet19
• Cet25
• Early production
• Fuse 10a
• Fuse 15a
• Fuse 50a
• Heated positive crankcase ventilation (pcv) valve (early production) (top of right cylinder head)
• Hot at all times
• Late production
• Le111
• Lpc
• Non- pzev
• Oss
• Pcm power relay
• Positive crankcase ventilation (pcv) heated fitting (early production)
• Pzev
• Re406
• Ret24
• S128 (in engine control & fuel charge harness, near breakout to fuel injector 6)
• S151 (early production)
• S162
• Ssa
• Ssb
• Ssc
• Ssd
• Sse
• Tcc
• Tft
• Tft sig rtn
• Tr gnd
• Tr-1
• Tr-2
• Tr-3
• Tr-4
• Tspc
• Tss
• Tss/oss gnd
• Tss/oss vpwr
• Variable camshaft timing (vct) valve 1 (top front of right cylinder head)
• Variable camshaft timing (vct) valve 2 (top front of left cylinder head)
• Vet26
• Vet27
• Vet29
• Vet30
• Vet31
• Vet32
• Vet33

3.5L, Engine Performance Wiring Diagram (5 of 6) for Ford Taurus SEL 2008

List of elements for 3.5L, Engine Performance Wiring Diagram (5 of 6) for Ford Taurus SEL 2008:

• (in dash panel to headlight junction harness, near breakout to anti-lock brake system module) s117
• (in dash panel to headlight junction harness, near breakout to anti-lock brake system module) s163
• Accelerator pedal position (app) sensor (top of accelerator pedal assembly)
• Appsrtn1
• Appsrtn2
• Battery junction box (bjb) (left side of engine compt)
• C-ref
• C-sigrtn
• C175b
• C3127
• Canvnt
• Case gnd
• Cbb47
• Cdb06
• Ce114
• Ce226
• Ce911
• Computer data lines system
• Cruise control system
• Evap canister vent control solenoid (under right rear of vehicle)
• Feps
• Fpc
• Fuel pump module
• Fuel pump motor diode
• Fuel pump relay
• Fuse 10a
• Fuse 15a
• G102 (right rear side of engine compt)
• G300 (taurus x) g305 (taurus & sable) (at base of right "c" pillar)
• Gd113
• Gd148
• Hot at all times
• Inertia fuel shutoff (ifs)
• Instrument cluster system
• Kapwr
• Le424
• Pnk
• Powertrain control module (rear of engine compt)
• Pwr gnd 1
• Pwr gnd 2
• Pwr gnd 3
• Pwr gnd 4
• Re136
• Re137
• Re407
• Res08
• S118
• S171
• Sbb23
• Sccs
• Sccs rtn
• Switch
• Ves10
• Vpwr1

3.5L, Engine Performance Wiring Diagram (6 of 6) for Ford Taurus SEL 2008

List of elements for 3.5L, Engine Performance Wiring Diagram (6 of 6) for Ford Taurus SEL 2008:

• (in dash panel to headlight junction harness, near breakout to battery junction box)
• A/c pressure transducer sensor (right front corner of engine compt)
• Accr
• Acpt
• Air conditioning system
• App 1v ref
• App 2v ref
• App1
• App2
• App3
• Boo
• Bps
• Brake pedal position (bpp) switch (under left side of dash)
• C-sig rtn
• C175b
• C2280d
• Cbb39
• Ccb08
• Ccs09
• Cdc10
• Cdc12
• Cdc15
• Cdc35
• Ce132
• Ce237
• Ce336
• Ce608
• Ces09
• Cet34
• Ch302
• Computer data lines system
• Cooling fans system
• Evap canister purge valve (right rear of engine compt)
• Evapcpv
• Exterior lights system
• Fan ctrl var
• Fpm
• Ftpt
• Ftptref
• Fuel tank pressure transducer sensor (in fuel tank)
• Fuse 15a
• G102 (right rear side of engine compt)
• Gencom
• Genmon
• Hot at all times
• Hs can +
• Hs can -
• Iat
• Ign
• Injpwrm
• Le136
• Le137
• Le230
• Maf
• Mafrtn
• Mass air flow/ intake air temperature (maf/iat) sensor (left rear of engine)
• Over drive cancel
• Pcm rly ctrl
• Power steering pressure switch (right front of engine)
• Powertrain control module (rear of engine compt)
• Pspt
• Pwr gnd
• Re320
• S118
• S119
• S213 (in dash panel to headlight junction harness, in breakout to c210)
• Smart junction box (sjb) (under left side of dash)
• Smc
• Smrc
• Speed control deactivation switch
• Start
• Starting/ charging system
• Starting/charging system
• Transmissions system
• Vdb04
• Vdb05
• Ve701
• Ve702
• Ve703
• Ve740
• Ve807
• Ve922
• Vec03
• Vh433
• Vpwr