ENGINE PERFORMANCE – Ford Taurus X Limited 2009 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

3.5L

3.5L, Engine Performance Wiring Diagram (1 of 6) for Ford Taurus X Limited 2009

List of elements for 3.5L, Engine Performance Wiring Diagram (1 of 6) for Ford Taurus X Limited 2009:

• (dash panel to headlight junction harness, near breakout to c140) s184
• (downstream from catalytic converter 1) heated oxygen sensor (ho2s) 12
• (downstream from catalytic converter 2) heated oxygen sensor (ho2s) 22
• (engine control & fuel charge harness, near breakout to fuel injector 6) s125
• (engine control & fuel charge harness, near breakout to fuel injector 6) s127
• (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
• Ce412
• Cht
• Ckp sens +
• Ckp sens -
• Cmp
• Cmp2
• 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
• Powertrain control module (rear of engine compt)
• Pzev
• Re135
• Re323
• Re324
• Re429
• Ref1
• Ref2
• S130 (engine control & fuel charge harness, in breakout to c140)
• Shd rtn
• Sn1
• Sn2
• Tacm+
• Tan
• Uo2s11
• Uo2s21
• Uo2sgref11
• Uo2sgref21
• Uo2spc11
• Uo2spc21
• Uo2spct11
• Uo2spct21
• 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 X Limited 2009

List of elements for 3.5L, Engine Performance Wiring Diagram (2 of 6) for Ford Taurus X Limited 2009:

• (engine control & fuel charge harness, near breakout to fuel injector 6)
• (left exhaust manifold) heated oxygen sensor (ho2s) 21
• (not used)
• (pzev)
• (pzev) universal heated oxygen sensor (ho2s) 11
• (right exhaust manifold) heated oxygen sensor (ho2s) 11
• (top of left cylinder head)
• (top of right cylinder head)
• C175e
• Ce205
• Ce207
• Ce209
• Ce235
• Ce236
• Ce421
• Ce422
• Ce426
• E-sigrtn
• Etc rtn
• Etcref
• Fuel injector
• Htr11
• Htr21
• Inj-1
• Inj-3
• Inj-5
• Le134
• Non-pzev
• Powertrain control module (rear of engine compt)
• Pzev
• Re134
• Re405
• Red
• S126
• Tacm-
• Tp1 ns
• Tp2 ps
• Universal heated oxygen sensor (ho2s) 21
• Uo2shtr11
• Uo2shtr21
• Vct1
• Vct2
• Ve818
• Ve819

3.5L, Engine Performance Wiring Diagram (3 of 6) for Ford Taurus X Limited 2009

List of elements for 3.5L, Engine Performance Wiring Diagram (3 of 6) for Ford Taurus X Limited 2009:

• (engine control & fuel charge harness, near breakout to camshaft position sensor 2)
• (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
• Vet32
• Vet33

3.5L, Engine Performance Wiring Diagram (4 of 6) for Ford Taurus X Limited 2009

List of elements for 3.5L, Engine Performance Wiring Diagram (4 of 6) for Ford Taurus X Limited 2009:

• (dash panel to headlight junction harness, near breakout to mass air flow/intake air temperature sensor) s113
• (in dash panel to headlight junction harness, in breakout to 6f transmission) s173
• 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
• Fuse 10a
• Fuse 15a
• Fuse 50a
• Hot at all times
• Le111
• Lpc
• Non- pzev
• Oss
• Pcm power relay
• Pzev
• Re406
• Ret24
• S128 (engine control & fuel charge harness, near breakout to fuel injector 6)
• 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 (front of right cylinder head)
• Variable camshaft timing (vct) valve 2 (front of left cylinder head)
• Vet26
• Vet27
• Vet29
• Vet30
• Vet31
• Vet32
• Vet33

3.5L, Engine Performance Wiring Diagram (5 of 6) for Ford Taurus X Limited 2009

List of elements for 3.5L, Engine Performance Wiring Diagram (5 of 6) for Ford Taurus X Limited 2009:

• (dash panel to headlight junction harness, near breakout to anti-lock brake system module) s117
• (dash panel to headlight junction harness, near breakout to anti-lock brake system module) s163
• (fuel tank assembly) fuel pump module
• Accelerator pedal position (app) sensor (top of accelerator pedal assembly)
• Battery junction box (bjb) (left side of engine compt)
• C-sigrtn
• C-vref
• C175b
• Canv
• Case gnd
• Cbb47
• Cdb06
• Ce114
• Ce226
• Ce911
• Computer data lines system
• Cruise control system
• Etcrtn1
• Etcrtn2
• Evap canister vent control solenoid (under right rear of vehicle)
• Feps
• Fpc
• Fuel pump motor diode
• Fuel pump relay
• Fuse 10a
• Fuse 15a
• G102 (right rear of engine compt)
• G300 (taurus x) g305 (taurus & sable) (base of right "c" pillar)
• Gd113
• Gd148
• Hot at all times
• Hot in start or run
• Inertia fuel shutoff (ifs) switch (right kick panel)
• Instrument cluster (ic)
• Instrument cluster system
• Kapwr
• Le424
• Ms can+
• Ms can-
• Pnk
• Powertrain control module (rear of engine compt)
• Pwr gnd 1
• Pwr gnd 2
• Pwr gnd 3
• Pwr gnd 4
• Re136
• Re137
• Re407
• Res08
• Rmc32
• S118
• S171
• Sbb23
• Sccs
• Sccs rtn
• Ves10
• Vmc11
• Vpwr

3.5L, Engine Performance Wiring Diagram (6 of 6) for Ford Taurus X Limited 2009

List of elements for 3.5L, Engine Performance Wiring Diagram (6 of 6) for Ford Taurus X Limited 2009:

• (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
• App1
• App2
• App3
• Bpp
• Bps
• Brake pedal position (bpp) switch (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
• Etcref1
• Etcref2
• Evap canister purge valve (right rear of engine compt)
• Evapcpv
• Exterior lights system
• Fan ctrl var
• Fpm
• Ftp
• Ftpref
• Fuel tank pressure transducer sensor (fuel tank assembly)
• Fuse 15a
• G102 (right rear 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)
• Pspsw
• Pwr gnd
• Re320
• S118
• S119
• S213 (dash panel to headlight junction harness, in breakout to c210)
• Smart junction box (sjb) (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