ENGINE PERFORMANCE – Mercury Mountaineer 2010 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

4.0L

4.0L, Engine Performance Wiring Diagram (1 of 5) for Mercury Mountaineer 2010

List of elements for 4.0L, Engine Performance Wiring Diagram (1 of 5) for Mercury Mountaineer 2010:

• (near breakout to left side of engine compt)
• (near breakout to right front of vehicle
• (right side of engine compt) g106
• Accelerator pedal position sensor (left side of dash)
• Accr
• Accs
• Acds1
• Acpt
• Air conditioning system
• App
• App2
• App3
• Apprtn
• Apprtn 2
• Appvref
• Appvref 2
• Battery junction box (bjb) (left side of engine compt)
• Bpp
• Bps
• Brake pedal position switch (above brake pedal)
• C175b
• C2280e
• Canister vent solenoid (except sport trac: right rear of vehicle) (sport trac: center rear of vehicle)
• Canv
• Cbb39
• Ccb08
• Ccs09
• Cdc10
• Cdc12
• Cdc15
• Cdc35
• Cdc38
• Ce114
• Ce237
• Ce517
• Ces09
• Cet34
• Ch302
• Ch423
• Ch443
• Computer data lines system
• Cruise control system
• Csgnd
• Data link connector (dlc) (left side of dash)
• Feps
• Fpc
• Fpm
• Ftp
• Ftpref
• Fuel pump diode
• Fuel tank pressure (ftp) sensor (right side of vehicle)
• Fuse 10a
• Fuse 15a
• Fuse 2a
• G106 (right side of engine compt)
• Gd113
• Genli
• Genrc
• Ground
• Hot at all times
• Hot in start or run
• Hs can+
• Hs can-
• Instrument cluster (ic)
• Isp-r
• Kapwr
• Le136
• Le137
• Le424
• Pcmrc
• Power steering pressure switch (top left front of engine)
• Powertrain control module (pcm) (right side of engine)
• Pspsw
• Re136
• Re137
• Re407
• Res08
• S114 (near breakout to g106)
• S116 (near breakout to g106)
• S117
• S121
• S122
• S124
• S128 (near breakout to left front of vehicle)
• Sbb24
• Sccs
• Sccs rtn
• Shift interlock system
• Sigrtn
• Smart junction box (sjb) (left side of dash)
• Smc
• Smcs
• Smr/start
• Sns
• Starting/charging system
• Tcs
• Vdb04
• Vdb05
• Vdb09
• Ve225
• Ve518
• Ve701
• Ve702
• Ve703
• Ve922
• Ves10
• Vh433
• Vmc05
• Vpwr
• Vs out
• Wiper/washer system

4.0L, Engine Performance Wiring Diagram (2 of 5) for Mercury Mountaineer 2010

List of elements for 4.0L, Engine Performance Wiring Diagram (2 of 5) for Mercury Mountaineer 2010:

• (at breakout to c422)
• (at breakout to c423)
• (dash panel to engine harness, near breakout to g104) s118
• (engine control sensor & fuel charge harness, near breakout to top rear of engine) s113
• (heavy duty) (light duty)
• (or gd117)
• A/c clutch relay
• Battery junction box (bjb) (left side of engine compt)
• C175e
• C434a
• C434b
• Cd1a
• Cd2c
• Cd3b
• Ce123
• Ce124
• Ce125
• Ce132
• Ce321
• Ce515
• Ce911
• Ect
• Evap
• Except sport trac
• Fc-v
• Fpc
• Fpm
• Fppwr
• Fprtn
• Frt
• Fuel level sender
• Fuel pump driver module (sport trac: right rear of vehicle) (except sport trac: right "d" pillar)
• Fuel pump motor (right side of vehicle)
• Fuel pump relay
• Fuse 15a
• Fuse 30a
• Fuse 40a
• G105 (left side of engine compt)
• G402 (right rear of vehicle)
• G404 g405 (right rear of vehicle)
• Gd151
• Heated positive crankcase ventilation (pcv) valve (rear of engine)
• Hot at all times
• Ignition transformer capacitor (top left of engine)
• Inertia fuel shutoff (ifs) switch (right kick panel)
• Instrument cluster system
• Le111
• Nca
• Pcm power relay
• Pcv hc
• Powertrain control module (pcm) (right side of engine)
• Pwr gnd
• Re515
• S110 (engine control sensor & fuel charge harness, at breakout to top front of engine)
• S119 (dash panel to engine harness, near breakout left side of engine compt)
• S126 (dash panel to engine harness, at breakout to battery junction box)
• S127
• S137 (dash panel to engine harness, near breakout to left rear of engine compt)
• S400
• S403
• S405
• S421
• S430
• Sport trac
• Vbpwr
• Ve225
• Ve518
• Ve716
• Ve728
• Vec03
• Vpwr

4.0L, Engine Performance Wiring Diagram (3 of 5) for Mercury Mountaineer 2010

List of elements for 4.0L, Engine Performance Wiring Diagram (3 of 5) for Mercury Mountaineer 2010:

• (left front of engine compt) a/c pressure transducer
• (left rear of automatic transmission) output shaft speed (oss) sensor
• (near breakout to right cylinder head valve cover)
• (right side engine) crankshaft position sensor
• (right side of engine compt) g106
• (top left side of automatic transmission) intermediate shaft speed (iss) sensor
• (top left side of automatic transmission) turbine shaft speed (tss) sensor
• (top of engine) ignition coil
• Acpt
• Electronic fan clutch (center front of engine)
• Electronic throttle control (etc) motor (top front of engine)
• Engine coolant temperature (ect) sensor (center front of engine)
• Evap canister purge valve (left rear of engine compt)
• Fcv
• Fss
• Fuel rail pressure/ temperature sensor (top of left cylinder head)
• G106 (right side of engine compt)
• Gnd
• Knock sensor (top rear of engine)
• Nca
• S103
• S107
• S109
• Sig rtn
• Solid state
• Spark plugs
• Throttle position sensor (tps) (throttle body)
• Vbpwr
• Vpwr
• Vref

4.0L, Engine Performance Wiring Diagram (4 of 5) for Mercury Mountaineer 2010

List of elements for 4.0L, Engine Performance Wiring Diagram (4 of 5) for Mercury Mountaineer 2010:

• (at breakout to right side of engine compt)
• (lower left of automatic transmission) digital transmission range (dtr) sensor
• 5r55s transmission assembly
• C175t
• Ce233
• Ce234
• Ce418
• Cet05
• Cet06
• Cet07
• Cet18
• Cet19
• Cet44
• Cet45
• Ho2s 12
• Ho2s 22
• Htr 12
• Htr 22
• Iss
• Oss
• Pca
• Pcb
• Pcc
• Powertrain control module (pcm) (right side of engine)
• Pwr sol
• Re406
• Ret04
• S106
• Sigrtn tft
• Sigrtnt
• Ssa
• Ssb
• Ssc
• Ssd
• Tcc
• Tft
• Tr1
• Tr2
• Tr3a
• Tr4
• Tss
• Ve731
• Ve733
• Ve739
• Vet27
• Vet28
• Vet29
• Vet30
• Vet31
• Vet33

4.0L, Engine Performance Wiring Diagram (5 of 5) for Mercury Mountaineer 2010

List of elements for 4.0L, Engine Performance Wiring Diagram (5 of 5) for Mercury Mountaineer 2010:

• (near breakout to right cylinder head) s104
• (top left center of engine)
• (top left front of engine)
• (top left rear of engine)
• (top right center of engine)
• (top right front of engine) fuel injector 1
• (top right rear of engine) fuel injector 3
• C175e
• Camshaft position sensor (on front of left cylinder head)
• Cbb42
• Ce133
• Ce205
• Ce206
• Ce207
• Ce208
• Ce209
• Ce210
• Ce235
• Ce236
• Ce412
• Ce426
• Ckp+
• Ckp-
• Cmp
• Dpfe
• Egr system module (top of engine)
• Etcref
• Etcrtn
• Evr
• Frp
• Fss
• Fuel injector 2
• Fuel injector 4
• Fuel injector 5
• Fuel injector 6
• G106 (right side of engine compt)
• Heated oxygen sensor (ho2s) 11 (right exhaust pipe, before catalytic converter)
• Heated oxygen sensor (ho2s) 12 (right exhaust pipe, after catalytic converter)
• Heated oxygen sensor (ho2s) 21 (left exhaust pipe, before catalytic converter)
• Heated oxygen sensor (ho2s) 22 (right exhaust pipe, after catalytic converter)
• Ho2s 11
• Ho2s 21
• Htr 21
• Htr-11
• Iat
• Inj1
• Inj2
• Inj3
• Inj4
• Inj5
• Inj6
• Ks+
• Ks-
• Le134
• Le423
• Maf
• Mafrtn
• Map
• Mass air flow/intake air temperature (maf/iat) sensor (right front of engine compt)
• Nca
• Powertrain control module (pcm) (right side of engine)
• Re134
• Re135
• Re320
• Re323
• Re405
• S100 (engine control sensor & fuel charge harness, near breakout to right exhaust)
• S103
• S105 (at breakout to right side of engine compt)
• Sigrtn
• Tacm -
• Tacm+
• Tp1 ns
• Tp2-ps
• Ve706
• Ve711
• Ve713
• Ve727
• Ve735
• Ve737
• Ve740
• Ve801
• Ve803
• Ve807
• Ve818
• Ve819
• Vec10
• Vrefe

4.6L

4.6L, Engine Performance Wiring Diagram (1 of 5) for Mercury Mountaineer 2010

List of elements for 4.6L, Engine Performance Wiring Diagram (1 of 5) for Mercury Mountaineer 2010:

• (near breakout to right exhaust)
• (near breakout to right side of engine compt) s117
• (right side of engine compt) g106
• Accelerator pedal position sensor (left side of dash)
• Accr
• Acds1
• Acpt
• Air conditioning system
• App
• App2
• App3
• Apprtn
• Apprtn2
• Appvref
• Appvref2
• Battery junction box (bjb) (left side of engine compt)
• Bpp
• Bps
• Brake pedal position switch (above brake pedal)
• C175b
• C2280e
• Canister vent solenoid (except sport trac: right rear of vehicle) (sport trac: center rear of vehicle)
• Canv
• Cbb39
• Ccb08
• Cdc10
• Cdc12
• Cdc15
• Cdc35
• Cdc38
• Ce114
• Ce237
• Ce517
• Ces09
• Cet34
• Ch302
• Ch423
• Computer data lines system
• Cruise control system
• Csgnd
• Data link connector (dlc) (left side of dash)
• Feps
• Fpc
• Fpm
• Ftp
• Ftpref
• Fuel pump diode
• Fuel tank pressure (ftp) sensor (right side of vehicle)
• Fuse 10a
• Fuse 15a
• Fuse 2a
• G106 (right side of engine compt)
• Gd113
• Genli
• Genrc
• Ground
• Hot at all times
• Hot in start or run
• Hs can +
• Hs can -
• Hs can+
• Hs can-
• Instrument cluster (ic)
• Isp-r
• Kapwr
• Le136
• Le137
• Le424
• Od cancel
• Pcmrc
• Powertrain control module (pcm) (right side of engine)
• Re136
• Re137
• Re407
• Res08
• S101
• S102
• S114 (near breakout to g106)
• S116 (near breakout to g106)
• S121
• S128 (near breakout to left front of vehicle)
• Sbb24
• Sccs
• Sccs rtn
• Shift interlock system
• Sigrtnc
• Smart junction box (sjb) (left side of dash)
• Smc
• Smcs
• Smr/start
• Sns
• Starting/charging system
• Vdb04
• Vdb05
• Vdb09
• Ve225
• Ve518
• Ve701
• Ve702
• Ve703
• Ve922
• Ves10
• Vh433
• Vmc05
• Vpwr1-a
• Vpwr1-b
• Vs out
• Wiper/washer system

4.6L, Engine Performance Wiring Diagram (2 of 5) for Mercury Mountaineer 2010

List of elements for 4.6L, Engine Performance Wiring Diagram (2 of 5) for Mercury Mountaineer 2010:

• (at breakout to c422)
• (at breakout to c423)
• (heavy duty) (light duty)
• (near breakout to top rear of engine)
• (or gd151)
• A/c clutch relay
• Battery junction box (bjb) (left side of engine compt)
• C175e
• C434a
• C434b
• Ce132
• Ce303
• Ce304
• Ce305
• Ce306
• Ce307
• Ce308
• Ce309
• Ce310
• Ce321
• Ce515
• Ce911
• Cop-a
• Cop-b
• Cop-c
• Cop-d
• Cop-e
• Cop-f
• Cop-g
• Cop-h
• Evap
• Except sport trac
• Fc v
• Fp pwr
• Fp rtn
• Fpc
• Fpm
• Frt
• Fuel level sender
• Fuel pump driver module (sport trac: right rear of vehicle) (except sport trac: right "d" pillar)
• Fuel pump motor (right side of vehicle)
• Fuel pump relay
• Fuse 15a
• Fuse 30a
• Fuse 40a
• G105 (left side of engine compt)
• G402 (right rear of vehicle)
• G404 g405 (right rear of vehicle)
• Gd117
• Heated positive crankcase ventilation (pcv) valve
• Hot at all times
• Inertia fuel shutoff (ifs) switch (right kick panel)
• Instrument cluster system
• Le111
• Nca
• Pcm power relay
• Pcv hc
• Powertrain control module (pcm) (right side of engine)
• Pwr gnd
• Re515
• S113
• S118 (dash panel to engine harness, near breakout to g104)
• S126 (dash panel to engine harness, at breakout to battery junction box)
• S127
• S137 (near breakout to left rear of engine compt)
• S400
• S403
• S405
• S421
• S430
• Sport trac
• Vbpwr
• Ve225
• Ve518
• Ve728
• Vec03
• Vpwr

4.6L, Engine Performance Wiring Diagram (3 of 5) for Mercury Mountaineer 2010

List of elements for 4.6L, Engine Performance Wiring Diagram (3 of 5) for Mercury Mountaineer 2010:

• (center front of engine) electronic fan clutch
• (in engine control sensor & fuel charge harness, at breakout to right side of engine compt)
• (left front of engine compt) a/c pressure transducer
• (left rear of engine compt) evap canister purge valve
• (right side
• (throttle body) throttle position sensor (tps)
• (top of engine) electronic throttle control (etc) motor
• (top rear of engine) fuel rail pressure/ temperature sensor
• 6r80 transmission
• Acpt
• C175t
• Ce233
• Ce234
• Cet40
• Fcv
• Fss
• G106
• Gnd
• Ho2s 12
• Ho2s 22
• Htr 12
• Htr 22
• Ignition
• Of engine compt)
• Park/neutral
• Powertrain control module (pcm) (right side of engine)
• Re406
• S103
• S106
• S107 (near breakout to right side of engine compt)
• Sig rtn
• Sigrtnt
• Solid state
• Vbpwr
• Ve731
• Ve733
• Vpwr
• Vref

4.6L, Engine Performance Wiring Diagram (4 of 5) for Mercury Mountaineer 2010

List of elements for 4.6L, Engine Performance Wiring Diagram (4 of 5) for Mercury Mountaineer 2010:

• (front of left cylinder head) camshaft position sensor 2
• (rear of right cylinder head) cylinder-head temperature sensor
• (right front of engine) vct solenoid 1
• (right side of engine compt) g106
• (top left front of engine) vct solenoid 2
• Coil on plugs (cop) (1: top right front of engine) (2 & 3: top right center of engine) (4: top right rear of engine) (5: top left front of engine) (6, 7: top left center of engine) (8: top left rear of engine)
• Crankshaft position (ckp) sensor (lower right front of engine)
• Gnd
• Ignition transformer capacitor 1 (top right front of engine)
• Ignition transformer capacitor 2 (top left of engine)
• Imrc
• Intake manifold runner control (imrc)
• S103
• S109
• S110 (in engine control sensor & fuel charge harness, near breakout to c139)
• S112 (in engine control sensor & fuel charge harness, near breakout to c133)
• Vpwr

4.6L, Engine Performance Wiring Diagram (5 of 5) for Mercury Mountaineer 2010

List of elements for 4.6L, Engine Performance Wiring Diagram (5 of 5) for Mercury Mountaineer 2010:

• (dash panel to engine harness, near breakout to left rear of engine) s111
• (engine control sensor & fuel charge harness, near breakout to c1442) s108
• (near breakout to right cylinder head) s104
• C175e
• Camshaft position sensor 1 (front of right cylinder head)
• Ce205
• Ce206
• Ce207
• Ce208
• Ce209
• Ce210
• Ce211
• Ce212
• Ce235
• Ce236
• Ce315
• Ce412
• Ce421
• Ce422
• Ce426
• Cht
• Ckp+
• Ckp-
• Cmp
• Cmp2
• Etcref
• Etcrtn
• Frp
• Fss
• Fuel injectors (1: top right front of engine) (2 & 3: top right center of engine) (4: top right rear of engine) (5: top left front of engine) (6,7: top left center of engine) (8: top left rear of engine)
• G106 (right side of engine compt)
• Heated oxygen sensor (ho2s) 11 (right exhaust pipe, before catalytic converter)
• Heated oxygen sensor (ho2s) 12 (right exhaust pipe, after catalytic converter)
• Heated oxygen sensor (ho2s) 21 (left exhaust pipe, before catalytic converter)
• Heated oxygen sensor (ho2s) 22 (left exhaust pipe, after catalytic converter)
• Ho2s 11
• Ho2s 21
• Htr 11
• Htr 21
• Iat
• Imrc
• Inj 5
• Inj1
• Inj2
• Inj3
• Inj4
• Inj6
• Inj7
• Inj8
• Knock sensor (top rear of engine)
• Ks1-
• Ks2+
• Le134
• Le423
• Maf
• Mafrtn
• Mass air flow/intake air temperature (maf/iat) sensor (right front of engine compt)
• Nca
• Powertrain control module (pcm) (right side of engine)
• Re134
• Re135
• Re320
• Re323
• Re324
• Re405
• S100 (engine control sensor & fuel charge harness, near breakout to right exhaust)
• S103
• S105 (at breakout to right side of engine compt)
• Sigrtn
• Tacm +
• Tacm -
• Tan
• Tp1 ns
• Tp2-ps
• Vct1
• Vct2
• Ve706
• Ve707
• Ve711
• Ve712
• Ve727
• Ve735
• Ve737
• Ve740
• Ve801
• Ve802
• Ve807
• Ve818
• Ve819
• Vec10
• Vrefe