ENGINE PERFORMANCE – Ford Explorer XLT 2012 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

2.0L

2.0L, Engine Performance Wiring Diagram (1 of 6) for Ford Explorer XLT 2012

List of elements for 2.0L, Engine Performance Wiring Diagram (1 of 6) for Ford Explorer XLT 2012:

• 7.5a
• A/c clutch relay
• Aat
• Accelerator pedal position (app) sensor (left side of dash)
• Accr
• Acpt
• Air conditioning system
• App
• App2
• Apprtn
• Apprtn2
• Appvref
• Appvref2
• Battery junction box (bjb) (left side of engine compt)
• Bcs2 alt
• Bpp
• Bps
• C1381b
• C139
• C140
• C213
• C2142
• C3053
• Canv
• Cbb90
• Ccb08
• Cdc12
• Cdc15
• Cdc35
• Ce114
• Ce233
• Ce237
• Ce336
• Ce436
• Ces09
• Cet40
• Ch302
• Computer data lines system
• Cooling fans system
• Evap canister vent control solenoid (under right side of vehicle)
• Externally controlled variable displacement compressor (evdc) (front right of engine compt)
• Fcv
• Fpc
• Fpm
• Fuse
• Fuse 10a
• Fuse 15a
• Fuse 20a
• G106 (right side of engine compt bulkhead)
• Gbb69
• Gd113
• Genmon
• Ho2s12
• Hot at all times
• Hot in start or run
• Hs can+
• Hs can-
• Htr12
• Isp-r
• Le136
• Le137
• Le230
• Le424
• Pcm power relay
• Pcm-wake
• Pcmrc
• Powertrain control module (pcm) (center rear of engine compt)
• Pwrgnd
• Re136
• Re137
• Re407
• S113
• S115
• S116
• S117
• S132
• Sigrtn
• Smc
• Smcs
• Start
• Starting/charging system
• Trailer brake control module (left kick panel)
• Transmissions system
• Trsw-pn
• Vdb04
• Vdb05
• Vdc61
• Ve225
• Ve518
• Ve701
• Ve702
• Ve731
• Vec03
• Vh407
• Vh433
• Vpwr
• Vref

2.0L, Engine Performance Wiring Diagram (2 of 6) for Ford Explorer XLT 2012

List of elements for 2.0L, Engine Performance Wiring Diagram (2 of 6) for Ford Explorer XLT 2012:

• (at generator) generator current sensor
• (behind left side of grille) ambient air temperature (aat) sensor
• (dash panel to headlamp junction wiring harness, near breakout to windshield wiper motor) s112
• (fuel tank jumper wiring assembly in breakout to c3053) s397
• (fuel tank jumper wiring assembly, in breakout to c3053) s398
• (left front side of engine compt) turbocharger boost pressure/charge air coolant temperature (tcbp/cact) sensor
• (near breakout to anti-lock brake system module) s143
• (right front corner of engine compt) a/c pressure transducer
• (under right side of vehicle) fuel pressure sensor
• (under right side of vehicle) fuel tank pressure (ftp) transducer sensor
• Brake pedal position (bpp) switch (above brake pedal)
• C139
• C140
• C212
• C213
• C2153c
• C3053
• Ccb08
• G106 (right side of engine compt bulkhead)
• Remote function actuator module (w/ ia) (under glove box)
• S172
• S200 (w/ ia)
• Turbocharger bypass valve (tcby) (top of engine)
• Turbocharger wastegate regulating valve solenoid (right side of engine)

2.0L, Engine Performance Wiring Diagram (3 of 6) for Ford Explorer XLT 2012

List of elements for 2.0L, Engine Performance Wiring Diagram (3 of 6) for Ford Explorer XLT 2012:

• (engine control sensor & fuel charge wiring assembly, near breakout to variable camshaft timing 11 solenoid)
• (not used)
• (right side of engine, on exhaust) heated oxygen sensor (ho2s) 12
• (right side of engine, on exhaust) universal heated oxygen sensor (ho2s) 11
• (top front of engine) variable camshaft timing 11 (vct11) solenoid
• (top front of engine) variable camshaft timing 12 (vct12) solenoid
• Air conditioning system
• C1381e
• C140
• C319
• Cdc10
• Ce113
• Ce205
• Ce207
• Ce235
• Ce303
• Ce304
• Ce305
• Ce306
• Ce412
• Ce421
• Ce422
• Cec01
• Cmp11
• Cmp12
• Cop1a
• Cop2d
• Cop3b
• Cop4c
• Evapcp
• Evaporative emission (evap) canister purge valve
• Gencom
• Inj1
• Inj3
• Ks1+
• Ks2+
• Le329
• Le451
• Map
• Nca
• Powertrain control module (pcm) (center rear of engine compt)
• S134
• S173
• Starting/charging system
• Tacm+
• Tcwrvs
• Tp2
• Uo2s11
• Uo2shrt11
• Uo2spct11
• Vacc
• Vct11
• Vct12
• Ve462
• Ve706
• Ve707
• Ve801
• Ve802
• Ve819
• Ve824
• Ve826

2.0L, Engine Performance Wiring Diagram (4 of 6) for Ford Explorer XLT 2012

List of elements for 2.0L, Engine Performance Wiring Diagram (4 of 6) for Ford Explorer XLT 2012:

• (body main wiring assembly, in breakout to c3053)
• (fuel tank jumper wiring assembly, in breakout to c3053) s396
• (in breakout to
• (left side of dash) (w/o ia) passive anti-theft transceiver
• (not used)
• (top left side of engine)
• Battery junction box (bjb) (left side of engine compt)
• Body control module (left end of dash)
• C210
• C212
• C213
• C2280b
• C2280f
• C3053
• Ce515
• Ce608
• Coil on plug (cop) 1
• Coil on plug (cop) 2
• Coil on plug (cop) 3
• Coil on plug (cop) 4
• Computer data lines system
• Cr167
• Cr167 c310a
• Driver's safety belt retractor pretensioner)
• Ens
• Fp pwr
• Fp rtn
• Fpc
• Fpm
• Fuel
• Fuel lvl
• Fuel pump (fet)
• Fuel pump (fp) relay
• Fuel pump assembly (under right side of vehicle)
• Fuel pump control module (top of right "c" pillar)
• Fuse 10a
• Fuse 30a
• Fuse 5a
• G110 (right rear side of engine)
• G302 (right rear quarter panel)
• Gd348
• Gnd
• Hot at all times
• Hs can +
• Hs can -
• Input 1
• Instrument panel cluster (ipc)
• Micro
• Nca
• Pcm wake up (fet)
• Re515
• Red
• Restraints control module (rcm) (under center console)
• Return
• S111 (dash panel to headlamp junction wiring harness, near breakout to windshield wiper motor)
• S129
• S174
• S175
• S329
• S333
• S334
• S335
• S336
• Ve225
• Ve518
• Vpwr

2.0L, Engine Performance Wiring Diagram (5 of 6) for Ford Explorer XLT 2012

List of elements for 2.0L, Engine Performance Wiring Diagram (5 of 6) for Ford Explorer XLT 2012:

• (engine control sensor & fuel charge wiring assembly, near breakout to powertrain control module)
• (left front of engine) manifold absolute pressure (map) sensor
• (left rear of engine) camshaft position (cmp) sensor 11
• (left side of engine) fuel rail pressure (frp) sensor
• (lower right side of engine) wastegate vacuum sensor
• (near breakout to coil on plug 3) s177
• (rear of engine) engine coolant temperature (ect) sensor
• (right rear of engine) camshaft position (cmp) sensor 12
• (right side of engine) crankshaft position (ckp) sensor
• (top left side of engine )
• (top rear of engine) cylinder head temperature (cht) sensor
• C1033
• Electronic throttle control (etc) module (throttle body)
• Fuel injector
• S170
• S171
• S176

2.0L, Engine Performance Wiring Diagram (6 of 6) for Ford Explorer XLT 2012

List of elements for 2.0L, Engine Performance Wiring Diagram (6 of 6) for Ford Explorer XLT 2012:

• (not used) c140
• C1033
• C1381e
• C140
• Cact
• Ce206
• Ce208
• Ce226
• Ce426
• Cec02
• Cht
• Ckp
• Cmc24
• Ect
• Etcref
• Etcrtn
• Fc low
• Flp
• Frp
• Ftp
• Fuel injection pump (right rear of engine)
• Fvr
• Fvrrtn
• Iat
• Inj1rtn
• Inj2
• Inj2rtn
• Inj3rtn
• Inj4
• Inj4rtn
• Intake air temperature (iat) sensor (left front of engine compt)
• Knock sensor 1 (left front of engine)
• Knock sensor 2 (ks2) (left rear of engine)
• Ks1-
• Ks2-
• Le134
• Le238
• Le423
• Le448
• Le452
• Le458
• Lin
• Oil pressure switch (left side of engine block)
• Ops
• Powertrain control module (pcm) (center rear of engine compt)
• Re134
• Re205
• Re206
• Re207
• Re208
• Re226
• Re320
• Re323
• Re324
• Re405
• Re454
• Sigrtn
• Tacm-
• Tcbp
• Tcby
• Tp1
• Uo2sgref11
• Uo2spc11
• Vdn08
• Ve711
• Ve712
• Ve716
• Ve727
• Ve740
• Ve803
• Ve804
• Ve818
• Ve821
• Ve836
• Ve922
• Vref
• Wvs

3.5L

3.5L, Engine Performance Wiring Diagram (1 of 6) for Ford Explorer XLT 2012

List of elements for 3.5L, Engine Performance Wiring Diagram (1 of 6) for Ford Explorer XLT 2012:

• (at generator) generator current sensor
• (dash panel to headlamp junction wiring harness, near breakout to anti-lock brake system module) s143
• (dash panel to headlamp junction wiring harness, near breakout to battery junction box) s121
• (left side of dash) accelerator pedal position sensor
• (under right side of vehicle) evap canister vent control solenoid
• A/c pressure transducer (right front corner of engine compt)
• Accr
• Acpt
• Air conditioning system
• App1
• App2
• Apprtn
• Apprtn2
• Appvref
• Appvref2
• Awdc
• Awdm
• Battery junction box (left side of engine compt)
• Bcs2 alt
• Bpp
• Bps
• C139
• C175b
• C212
• C213
• C3053
• Canv
• Case gnd
• Cbb69
• Cbb90
• Ccb08
• Cdc10
• Cdc12
• Cdc15
• Cdc35
• Ce114
• Ce237
• Ce336
• Ce436
• Ce608
• Ces09
• Cet42
• Cet43
• Ch302
• Computer data lines system
• Cooling fans system
• Fcv
• Fpc
• Fpm
• Ftp
• Ftpref
• Fuel tank pressure transducer sensor (under right side of vehicle)
• Fuse 10a
• G106 (right side of engine compt bulkhead)
• Gd113
• Gencom
• Genmon
• Hot in run or start
• Hs can +
• Hs can -
• Iat
• Injpwrm
• Isp r
• Kapwr
• Le136
• Le137
• Le230
• Le424
• Maf
• Mafrtn
• Mass air flow/ intake air temperature sensor (left front of engine compt)
• Pcm rc
• Pcm wake
• Powertrain control module (center rear of engine compt)
• Pwr gnd
• Re136
• Re137
• Re320
• Re407
• S114
• Sbb86
• Sigrtn
• Smc
• Smcs
• Sst-d
• Sst-u
• Start
• Starting/charging system
• Transmissions system
• Vcf34
• Vcf35
• Vdb04
• Vdb05
• Vdc61
• Ve225
• Ve518
• Ve701
• Ve702
• Ve740
• Ve807
• Ve922
• Vec03
• Vh433
• Vpwr
• Vref

3.5L, Engine Performance Wiring Diagram (2 of 6) for Ford Explorer XLT 2012

List of elements for 3.5L, Engine Performance Wiring Diagram (2 of 6) for Ford Explorer XLT 2012:

• (behind left side of grille) ambient air temperature sensor
• (body main wiring assembly, in breakout to driver's safety belt retractor pretensioner)
• (main wiring harness, near breakout to joint
• (rear of engine) electronic throttle control
• (under center console) brake shift interlock
• Body control module (left end of dash)
• C140
• C210
• C212
• C213
• C2280b
• C237
• C3053
• C310a
• C3149
• Ce515
• Ce608
• Center stack switch assembly
• Computer data lines system
• Connector 6 (hs-can))
• Cr167
• Ens
• Fpc
• Fpm
• Fppwr
• Fprtn
• Fuel pump assembly (under right side of vehicle)
• Fuel pump control module (top of right "c" pillar)
• Fuse 7.5a
• G302 (right rear quarter panel)
• Gd348
• Gnd
• Hot in run or start
• Hs can +
• Hs can -
• Instrument cluster system
• Instrument panel cluster (ipc)
• Nca
• Re515
• Restraints control module (under center console)
• S202
• S210
• S329 (body main wiring assembly, in breakout to c3053)
• S333 (body main wiring assembly, in breakout to driver's safety belt retractor pretensioner)
• S334
• S335
• S336
• S396 (fuel tank jumper wiring assembly, in breakout to c3053)
• Sst-d
• Sst-u
• Tow haul
• Ve225
• Ve518
• Vpwr fuel
• W/ premium plus audio

3.5L, Engine Performance Wiring Diagram (3 of 6) for Ford Explorer XLT 2012

List of elements for 3.5L, Engine Performance Wiring Diagram (3 of 6) for Ford Explorer XLT 2012:

• (dash panel to headlamp junction wiring harness, near breakout to battery junction box) s120
• Battery junction box (left side of engine compt)
• C140
• C175t
• Ce233
• Ce234
• Cet05
• Cet06
• Cet07
• Cet08
• Cet09
• Cet10
• Cet19
• Cet25
• Cet34
• Fuel pump (fp) relay
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fuse 30a
• Fuse 7.5a
• Heated oxygen sensor 12 (right exhaust pipe, after catalytic converter)
• Ho2s12
• Ho2s22
• Hot at all times
• Htr12
• Htr22
• Le111
• Lpc
• Nca
• Oss
• Pcm power relay
• Re406
• Red
• Ret04
• Ret24
• Ret33
• S115
• S117
• S129
• S134
• Ssa
• Ssb
• Ssc
• Ssd
• Sse
• Tcc
• Tft
• Tft sig rtn
• Tows
• Tr 1
• Tr 2
• Tr 3
• Tr 4
• Tspc powertrain control module (center rear of engine compt)
• Tss
• Tss/oss vpwr
• Tss/oss/tr gnd
• Ve731
• Ve733
• Vet27
• Vet29
• Vet30
• Vet31
• Vet32

3.5L, Engine Performance Wiring Diagram (4 of 6) for Ford Explorer XLT 2012

List of elements for 3.5L, Engine Performance Wiring Diagram (4 of 6) for Ford Explorer XLT 2012:

• (dash panel to headlamp junction wiring harness, near breakout to windshield wiper motor)
• (dash panel to headlamp junction wiring harness, near breakout to windshield wiper motor) s111
• (front wheel drive (fwd) engine wiring harness, in breakout to transmission) s159
• (left kick panel) trailer brake control module
• (left side of dash) (w/o intelligent access)
• (not used)
• (right front of engine) cylinder head temperature sensor
• (under glove box) (w/ intelligent access) remote function actuator module
• 6f50/6f55 transmission
• Body control module (left end of dash)
• Bpp
• Brake pedal position switch (above brake pedal)
• C192
• C212
• C2153c
• C2280b
• C2280f
• Ccb08
• Cet05
• Cet06
• Cet07
• Cet08
• Cet09
• Cet10
• Cet19
• Cet25
• Computer data lines system
• Fuel pump (fet)
• Fuse 10a
• Fuse 5a
• G106 (right side of engine compt bulkhead)
• Heated oxygen sensor 22 (left exhaust pipe, after catalytic converter)
• Hot at all times
• Le111
• Lpc
• Micro
• Ms can +
• Ms can -
• Nca
• Oss
• Passive anti-theft transceiver
• Pcm wake up (fet)
• Re406
• Ret04
• Ret24
• Ret33
• S112
• S114
• S156 (engine control sensor & fuel charge wiring assembly, near breakout to fuel injector 3)
• S200 (w/ intelligent access) (light sensor extension wiring harness, near c212 breakout to autolamp/sunload sensor)
• Ssa
• Ssb
• Ssc
• Ssd
• Sse
• Tcc
• Tft
• Tft sig rtn
• Tr 1
• Tr 2
• Tr 3
• Tr 4
• Tr gnd
• Trs
• Tspc
• Tss
• Tss/oss gnd
• Tss/oss vpwr
• Universal heated oxygen sensor 11 (right exhaust pipe, before catalytic converter)
• Universal heated oxygen sensor 21 (left exhaust pipe, before catalytic converter)
• Vdb06
• Vdb07
• Vet27
• Vet29
• Vet30
• Vet31
• Vet32

3.5L, Engine Performance Wiring Diagram (5 of 6) for Ford Explorer XLT 2012

List of elements for 3.5L, Engine Performance Wiring Diagram (5 of 6) for Ford Explorer XLT 2012:

• (engine control sensor & fuel charge wiring assembly near, breakout to camshaft position sensor 21)
• (left front of engine) vct solenoid 21
• (left front of engine) vct solenoid 22
• (right front of engine) vct solenoid 11
• (right front of engine) vct solenoid 12
• (right rear of engine) evap canister purge valve
• (top rear of engine) knock sensor
• C140
• Coil on plug 1 (top right front of engine)
• Coil on plug 2 (top right center of engine)
• Coil on plug 3 (top right rear of engine)
• Coil on plug 4 (top left front of engine)
• Coil on plug 5 (top left center of engine)
• Coil on plug 6 (top left rear of engine)
• Fuel injector 1 (top right front of engine)
• Fuel injector 2 (top right center of engine)
• Fuel injector 3 (top right rear of engine)
• Fuel injector 4 (top left front of engine)
• Fuel injector 5 (top left center of engine)
• Fuel injector 6 (top left rear of engine)
• S154
• S155
• S157
• S158
• Tan

3.5L, Engine Performance Wiring Diagram (6 of 6) for Ford Explorer XLT 2012

List of elements for 3.5L, Engine Performance Wiring Diagram (6 of 6) for Ford Explorer XLT 2012:

• (engine control sensor & fuel charge wiring assembly, near breakout to powertrain control module)
• (lower right rear of engine) crankshaft position sensor
• (not used)
• (rear of left cylinder head) camshaft position sensor 21
• (rear of left cylinder head) camshaft position sensor 22
• (rear of right cylinder head) camshaft position sensor 11
• (rear of right cylinder head) camshaft position sensor 12
• Aat
• C140
• C175e
• Ce113
• Ce205
• Ce206
• Ce207
• Ce208
• Ce209
• Ce210
• Ce235
• Ce236
• Ce303
• Ce304
• Ce305
• Ce306
• Ce307
• Ce308
• Ce412
• Ce421
• Ce422
• Ce426
• Ce442
• Ce443
• Cht
• Ckp+
• Ckp-
• Cmc24
• Cmp11
• Cmp12
• Cmp21
• Cmp22
• Cop1a
• Cop2c
• Cop3e
• Cop4b
• Cop5d
• Cop6f
• De135
• Etcref
• Etcrtn
• Evapcp
• Inj 1
• Inj 2
• Inj 3
• Inj 4
• Inj 5
• Inj 6
• Instrument cluster system
• Ks1+
• Ks1-
• Ks2+
• Ks2-
• Le134
• Le448
• Le449
• Le450
• Le451
• Le452
• Le453
• Nca
• Ops
• Powertrain control module (center rear of engine compt)
• Re134
• Re135
• Re323
• Re324
• Re405
• Re429
• S150
• S151
• S160
• Shdrtn
• Sigrtn
• Tacm+
• Tacm-
• Tcft
• Tp1
• Tp2
• Uo2s11
• Uo2s21
• Uo2sgref11
• Uo2sgref21
• Uo2shtr11
• Uo2shtr21
• Uo2spc11
• Uo2spc21
• Uo2spct11
• Uo2spct21
• Vct11
• Vct12
• Vct21
• Vct22
• Ve706
• Ve707
• Ve711
• Ve712
• Ve740
• Ve801
• Ve802
• Ve818
• Ve819
• Ve826
• Ve827
• Vet27
• Vrsrtn
• Vrsrtn2