ENGINE PERFORMANCE – Ford Flex Limited 2010 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

3.5L

3.5L, Engine Performance Wiring Diagram (1 of 6) for Ford Flex Limited 2010

List of elements for 3.5L, Engine Performance Wiring Diagram (1 of 6) for Ford Flex Limited 2010:

• (dash panel wiring harness, to headlamp junction near breakout to left front fender) s119
• A/c pressure transducer (right front of engine compt)
• Accr
• Acpt
• Air conditioning system
• App1
• App1rtn
• App1vref
• App2
• App2rtn
• App2vref
• App3
• Battery junction box (bjb) (left side of engine compt)
• Boo
• Bps
• C ref
• C sigrtn
• C175b
• Canv
• Case gnd
• Cbb37
• Cbb47
• Ccb08
• Cdb08
• Cdc10
• Cdc12
• Cdc15
• Cdc35
• Ce114
• Ce132
• Ce237
• Ce336
• Ce608
• Ces09
• Cet34
• Ch302
• Computer data lines system
• Cooling fans system
• Cruise control system
• Evap canister vent control solenoid (under right rear of vehicle)
• Evmv
• Fc-v
• Feps
• Fpc
• Fpm
• Ftp
• Ftpref
• Fuse 10a
• Fuse 7.5a
• G102 (right rear of engine compt)
• Gd113
• Gencom
• Genmon
• Hot at all times
• Hs can +
• Hs can -
• Iat
• Injpwrm
• Isp-r
• Kapwr
• Le136
• Le137
• Le230
• Le424
• Maf
• Mafrtn
• Mass air flow/ intake air temperature (maf/iat) sensor (left rear of engine)
• Overdrive cancel
• Pcm rly ctrl
• Powertrain control module (pcm) (rear of engine compt)
• Pwr gnd
• Pwr gnd1
• Pwr gnd2
• Pwr gnd3
• Pwr gnd4
• Re136
• Re137
• Re320
• Re407
• Res08
• S118
• Sbb23
• Sccs
• Sccs rtn
• Smc
• Smrc
• Start
• Starting/ charging system
• Starting/charging system
• Vdb04
• Vdb05
• Ve225
• Ve518
• Ve701
• Ve702
• Ve703
• Ve740
• Ve807
• Ve922
• Vec03
• Ves10
• Vh433
• Vpwr
• Vpwr1

3.5L, Engine Performance Wiring Diagram (2 of 6) for Ford Flex Limited 2010

List of elements for 3.5L, Engine Performance Wiring Diagram (2 of 6) for Ford Flex Limited 2010:

• (body main wiring harness, in breakout to right rear corner of vehicle) s308
• (left side of dash) accelerator pedal position (app) sensor
• (lower left rear of engine) crankshaft position sensor
• Brake pedal position (bpp) switch (left side of dash)
• C310a
• Ce515
• Ce608
• Computer data lines system
• Cr167
• Ens
• Exterior lights system
• Fp pwr
• Fp rtn
• Fpc
• Fpm
• Fuel gauge sensor
• Fuel pump
• Fuel pump module (in fuel tank)
• Fuel rtn
• Fuel tank pressure (ftp) sensor (fuel tank assembly)
• Fuel tank unit
• G305 (right "c" pillar)
• Gd145
• Gnd
• Hs can +
• Hs can -
• Input 1
• Instrument cluster (ic)
• Nca
• Pnk
• Re515
• Restraints control module (rcm) (center console)
• S130 (engine control sensor & fuel charge wiring harness, in breakout to right front of engine compt)
• S213 (dash panel wiring harness, to headlamp junction near breakout to left rear of engine compt)
• Ve225
• Ve518
• Vpwr

3.5L, Engine Performance Wiring Diagram (3 of 6) for Ford Flex Limited 2010

List of elements for 3.5L, Engine Performance Wiring Diagram (3 of 6) for Ford Flex Limited 2010:

• (dash panel wiring harness, to headlamp junction near breakout to right rear of engine compartment) s117
• (left front of engine compt) g101
• (not used)
• A/c clutch relay
• Battery junction box (bjb) (left side of engine compt)
• C1010
• Cylinder head temperature sensor (right rear of engine)
• Evap canister purge valve (right rear of engine compt)
• Fuel pump motor diode
• Fuel pump relay
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fuse 30a
• Heated oxygen sensor (ho2s) 12 (right side of engine)
• Heated oxygen sensor (ho2s) 22 (left side of engine)
• Hot at all times
• Hot in start or run
• Pcm power relay
• Reversing lamps relay
• S127 (engine control sensor & fuel charge wiring harness, near breakout to top right side of engine)
• S128 (engine control sensor & fuel charge wiring harness, near breakout to top right side of engine)
• S141 (dash panel wiring harness, to headlamp junction near breakout to right front of engine compt)
• S163 (dash panel wiring harness, to headlamp junction near breakout to battery junction box (bjb))
• S190 (dash panel wiring harness, to headlamp junction near breakout to left rear of engine compartment)
• S191
• Variable camshaft timing (vct) solenoid 1 (top front of right cylinder head)
• Variable camshaft timing (vct) solenoid 2 (top front of left cylinder head)

3.5L, Engine Performance Wiring Diagram (4 of 6) for Ford Flex Limited 2010

List of elements for 3.5L, Engine Performance Wiring Diagram (4 of 6) for Ford Flex Limited 2010:

• (dash panel wiring harness, to headlamp junction in breakout to left front of engine compt, on transaxle)
• (not used)
• 1-normal
• 2-overdrive
• 6f transmission connector (left side of transmission)
• C1010
• C175t
• C2280b
• Ceet25
• Cet05
• Cet06
• Cet07
• Cet08
• Cet09
• Cet10
• Cet19
• Cet25
• Cet42
• Cet43
• Cls28
• Enable/ disable
• Exterior lights system
• Floor shifter (center console)
• Fuse 5a
• Hot in start or run
• Le111
• Lpc
• Open
• Oss
• Powertrain control module (pcm) (rear of engine compt)
• Re406
• Ret24
• Ret33
• Rlc
• S173
• Smart junction box (sjb) (left side of dash)
• Ssa
• Ssb
• Ssc
• Ssd
• Sse
• Sst
• Tcc
• Tft
• Tft sig rtn
• Tr 1
• Tr 2
• Tr 3
• Tr 4
• Tr gnd
• Transmission control switch
• Tspc
• Tss
• Tss/oss gnd
• Tss/oss vpwr
• Tss/oss/tr gnd
• Vet04
• Vet27
• Vet29
• Vet30
• Vet31
• Vet32

3.5L, Engine Performance Wiring Diagram (5 of 6) for Ford Flex Limited 2010

List of elements for 3.5L, Engine Performance Wiring Diagram (5 of 6) for Ford Flex Limited 2010:

• (engine control sensor & fuel charge wiring harness, in breakout to right front of engine compartment) s124
• (engine control sensor & fuel charge wiring harness, near breakout to top right side of engine) s125
• (engine control sensor & fuel charge wiring harness, near breakout to top right side of engine) s126
• (left side of engine) heated oxygen sensor (ho2s) 21
• (rear of left cylinder head) camshaft position sensor 2
• (rear of right cylinder head) camshaft position sensor
• (rear of right cylinder head) knock sensor
• (right rear of engine) heated oxygen sensor (ho2s) 11
• (top of left cylinder head)
• (top of right cylinder head)
• Coil on plug (cop) 1
• Coil on plug (cop) 2
• Coil on plug (cop) 3
• Coil on plug (cop) 4
• Coil on plug (cop) 5
• Coil on plug (cop) 6
• Fuel injector
• Red
• S131 (engine control sensor & fuel charge wiring harness, near breakout to top front of engine)
• Tan

3.5L, Engine Performance Wiring Diagram (6 of 6) for Ford Flex Limited 2010

List of elements for 3.5L, Engine Performance Wiring Diagram (6 of 6) for Ford Flex Limited 2010:

• (top right rear of engine) electronic throttle control (etc)
• C175e
• Ce205
• Ce206
• Ce207
• Ce208
• Ce209
• Ce210
• Ce233
• Ce234
• Ce235
• Ce236
• Ce303
• Ce304
• Ce305
• Ce306
• Ce307
• Ce308
• Ce412
• Ce421
• Ce422
• Ce426
• Cht
• Ckp sensor+
• Ckp sensor-
• Cmp1
• Cmp2
• Cop1a
• Cop2c
• Cop3e
• Cop4b
• Cop5d
• Cop6f
• De135
• E sigrtn
• Etcref
• Etcrtn
• Ho2s12
• Ho2s22
• Htr11
• Htr12
• Htr21
• Htr22
• Inj 1
• Inj 2
• Inj 3
• Inj 4
• Inj 5
• Inj 6
• Ksl1+
• Ksl1-
• Ksl2+
• Ksl2-
• Le134
• Le448
• Le449
• Le450
• Le451
• Le452
• Le453
• O2s11 cur
• O2s21
• Powertrain control module (pcm) (rear of engine compt)
• Re134
• Re135
• Re323
• Re324
• Re405
• Re429
• Ref 11
• Ref 21
• Shdrtn
• Tacm
• Tacm+
• Tp1 ns
• Tp2 ps
• Uo2spc 11
• Uo2spc 21
• Uo2spct 11
• Uo2spct 21
• Vct1
• Vct2
• Ve706
• Ve707
• Ve711
• Ve712
• Ve731
• Ve733
• Ve801
• Ve802
• Ve818
• Ve819
• Ve826
• Ve827
• Vrsrtn

3.5L TWIN TURBO

3.5L Twin Turbo, Engine Performance Wiring Diagram (1 of 6) for Ford Flex Limited 2010

List of elements for 3.5L Twin Turbo, Engine Performance Wiring Diagram (1 of 6) for Ford Flex Limited 2010:

• (dash panel wiring harness, to headlamp junction near breakout to battery junction box (bjb))
• (right rear of engine compt) g102
• 20a
• 7.5a
• A/c clutch relay
• A/c pressure transducer sensor
• Accr
• Acpt
• Air conditioning system
• App1
• App2
• Appsrtn1
• Battery junction box (bjb) (left side of engine compt)
• Boo
• Bps
• C ref
• C-sigrtn
• C1381b
• Canv
• Case gnd
• Cbb47
• Cbp37
• Ccb08
• Cdb08
• Cdc10
• Cdc12
• Cdc15
• Cdc35
• Ce114
• Ce237
• Ce336
• Ce435
• Ce522
• Ce608
• Ces09
• Cet42
• Cet43
• Ch302
• Cln09
• Computer data lines system
• Cooling fans system
• Cruise control system
• Down shift
• Etcref1
• Etcref2
• Etcrtn
• Evap canister vent control solenoid (under right rear of vehicle)
• Fcv
• Feps
• Fpc
• Fpm
• Fprlyc
• Ftp
• Ftpref
• Fuel tank pressure transducer sensor
• Fuse
• Fuse 15a
• Fuse 30a
• G102 (right rear of engine compt)
• Gd113
• Gen com
• Genmon
• Hot at all times
• Hs can +
• Hs can -
• Iat
• Injpwrm
• Intake air temperature (iat) sensor (in engine intake air duct)
• Isp-r
• Kapwr
• Le136
• Le137
• Le230
• Le424
• Pcm power relay
• Pcm rly ctrl
• Pcmwake
• Powertrain control module (pcm) (rear of engine compt)
• Pwrgnd1
• Pwrgnd2
• Pwrgnd3
• Pwrgnd4
• Re136
• Re137
• Re407
• Res08
• Reversing lamps relay
• S101 (dash panel wiring harness, to headlamp junction near breakout to battery junction box (bjb))
• S118
• S123 (dash panel wiring harness, to headlamp junction near breakout to battery junction box (bjb))
• S125 (engine control sensor & fuel charge wiring harness, near breakout to top right side of engine)
• S153
• S154
• Sbb23
• Sccs
• Sccs rtn
• Smc
• Smrc
• Start
• Starting/ charging system
• Tcby2
• Upshift
• Vdb04
• Vdb05
• Ve225
• Ve518
• Ve701
• Ve702
• Ve740
• Ve922
• Vec03
• Ves10
• Vh433
• Vpwr1

3.5L Twin Turbo, Engine Performance Wiring Diagram (2 of 6) for Ford Flex Limited 2010

List of elements for 3.5L Twin Turbo, Engine Performance Wiring Diagram (2 of 6) for Ford Flex Limited 2010:

• (dash panel wiring harness, to headlamp junction near breakout to left front of engine compt)
• 10a
• Battery junction box (bjb) (left side of engine compt)
• Battery saver relay
• Brake pedal position (bpp) switch (left side of dash)
• C2280b
• C2280d
• Exterior lights system
• Fuel pump relay
• Fuse
• Fuse 10a
• Fuse 15a
• Fuse 5a
• Heated positive crankcase ventilation (pcv) fitting (top front of engine)
• Heated positive crankcase ventilation (pcv) valve (top front of engine)
• Hot at all times
• Hot in start or run
• Logic
• S110
• S164 (engine control sensor & fuel charge harness, near breakout to coil on plug 4)
• S213 (dash panel wiring harness, to headlamp junction near breakout to left rear of engine compt)
• S320
• Smart junction box (sjb) (left side of dash)
• Turbocharger bypass valve (top right of engine)
• Turbocharger bypass valve 2 (top left of engine)
• Turbocharger waste gate regulating valve (top of engine)

3.5L Twin Turbo, Engine Performance Wiring Diagram (3 of 6) for Ford Flex Limited 2010

List of elements for 3.5L Twin Turbo, Engine Performance Wiring Diagram (3 of 6) for Ford Flex Limited 2010:

• (dash panel wiring harness, to headlamp junction in breakout to left front of engine compt, on transaxle)
• 1-normal
• 2-overdrive
• 6f transmission connector (left side of transmission)
• C1381t
• Ce233
• Ce234
• Ce235
• Cet05
• Cet06
• Cet07
• Cet08
• Cet09
• Cet10
• Cet19
• Cet25
• Cet34
• Clock spring (steering column assembly)
• Cls28
• Down shift
• Enable/ disable
• Exterior lights system
• Floor shifter (center console)
• Ho2s12
• Ho2s22
• Htr12
• Htr22
• Le111
• Lpc
• Open
• Oss
• Powertrain control module (pcm) (rear of engine compt)
• Re406
• Ret04
• Ret24
• Ret33
• Rlc
• S173
• Sig rtn
• Ssa
• Ssb
• Ssc
• Ssd
• Sse
• Tcc
• Tcs
• Tft
• Tft sig rtn
• Tr gnd
• Tr-1
• Tr-2
• Tr-3
• Tr-4
• Transmission control switch
• Tspc
• Tss
• Tss/oss gnd
• Tss/oss vpwr
• Tss/oss/tr gnd
• Up shift
• Ve731
• Ve733
• Vet27
• Vet29
• Vet30
• Vet31
• Vet32
• Vpwr
• W/ paddle shifter

3.5L Twin Turbo, Engine Performance Wiring Diagram (4 of 6) for Ford Flex Limited 2010

List of elements for 3.5L Twin Turbo, Engine Performance Wiring Diagram (4 of 6) for Ford Flex Limited 2010:

• (left front of engine) turbocharger boost pressure/charge air cooler temperature (tcbp/cact) sensor
• (left rear of engine)
• (left side of dash) accelerator pedal position (app) sensor
• (top left side of engine) fuel rail pressure (frp) sensor
• (top of engine) manifold absolute pressure/intake air temperature 2 (map/iat2) sensor
• C310a
• Cact
• Ce515
• Ce608
• Computer data lines system
• Cr167
• Cylinder head temperature sensor
• Ens
• Fp pwr
• Fp rtn
• Fpc
• Fpm
• Fuel pump control module (right "c" pillar)
• Fuel pump module (in fuel tank)
• G300 (right "d" pillar)
• Gd145
• Gnd
• Heated oxygen sensor (ho2s) 12 (right side of engine)
• Heated oxygen sensor (ho2s) 22 (right rear of engine)
• Hs can +
• Hs can -
• Iat
• Instrument cluster (ic)
• Instrument cluster system
• Map
• Nca
• Re515
• Restraints control module (rcm) (center console)
• S127 (engine control sensor & fuel charge wiring harness, near breakout to top right side of engine)
• S151 (dash panel wiring harness, to headlamp junction near breakout to left front fender)
• S160 (engine control sensor & fuel charge wiring harness, near breakout to evap canister purge valve)
• S300 (body main wiring harness, in breakout to c211)
• S324 (body main wiring harness, near breakout to c3050)
• S325
• Sigrtn
• Tcbp
• Ve225
• Ve518
• Vpwr
• Vref

3.5L Twin Turbo, Engine Performance Wiring Diagram (5 of 6) for Ford Flex Limited 2010

List of elements for 3.5L Twin Turbo, Engine Performance Wiring Diagram (5 of 6) for Ford Flex Limited 2010:

• (engine control sensor & fuel charge wiring harness, near breakout to top right side of engine)
• (lower left rear of engine) crankshaft position sensor
• (top front of engine) electronic throttle control (etc)
• (top left front of engine) fuel injection pump
• (top rear of engine) knock sensor
• C1609a
• C1609b
• Camshaft position sensor (rear of right cylinder head)
• Camshaft position sensor 2 (rear of left cylinder head)
• Evap canister purge valve (right rear of engine compt)
• Heated oxygen sensor (ho2s) 11 (right side of engine)
• Heated oxygen sensor (ho2s) 21 (left side of engine)
• Nca
• S128
• S130 (engine control sensor & fuel charge wiring harness, in breakout to right front of engine compt)
• S157 (engine control sensor & fuel charge harness, near breakout to coil on plug 4)
• S158 (engine control sensor & fuel charge harness, near breakout to coil on plug 4)
• Tan
• Variable camshaft timing (vct) solenoid 1 (top front of right cylinder head)
• Variable camshaft timing (vct) solenoid 2 (front of left cylinder head)

3.5L Twin Turbo, Engine Performance Wiring Diagram (6 of 6) for Ford Flex Limited 2010

List of elements for 3.5L Twin Turbo, Engine Performance Wiring Diagram (6 of 6) for Ford Flex Limited 2010:

• (top of left cylinder head) fuel injectors
• (top of right cylinder head) fuel injectors
• C1381e
• Cact
• Ce113
• Ce205
• Ce206
• Ce207
• Ce208
• Ce209
• Ce210
• Ce226
• Ce235
• Ce236
• Ce303
• Ce304
• Ce305
• Ce306
• Ce307
• Ce308
• Ce321
• Ce328
• Ce412
• Ce421
• Ce422
• Ce426
• Ce435
• Cht
• Ckp+
• Ckp-
• Cmp
• Cmp2
• Coils on plug (cop) (top of left cylinder head)
• Coils on plug (cop) (top of right cylinder head)
• Cop1a
• Cop2c
• Cop3e
• Cop4b
• Cop5d
• Cop6f
• De135
• Etcref
• Etcrtn
• Evapcp
• Frp
• Fvr
• Fvrtn
• Iat2
• Inj 1
• Inj 1 rtn
• Inj 2
• Inj 2 rtn
• Inj 3
• Inj 3 rtn
• Inj 4
• Inj 4 rtn
• Inj 5
• Inj 5 rtn
• Inj 6
• Inj 6 rtn
• Ksl1+
• Ksl1-
• Ksl2+
• Ksl2-
• Le134
• Le423
• Le448
• Le449
• Le450
• Le451
• Le452
• Le453
• Map
• Pcvhc
• Pcvhf
• Powertrain control module (pcm) (rear of engine compt)
• Re134
• Re135
• Re205
• Re206
• Re207
• Re208
• Re209
• Re210
• Re226
• Re323
• Re324
• Re405
• Re429
• S124 (engine control sensor & fuel charge wiring harness, in breakout to right front of engine compt)
• S131 (engine control sensor & fuel charge wiring harness, near breakout to top front of engine)
• Shdrtn
• Sigrtn
• Tacm+
• Tacm-
• Tcbp
• Tcby
• Tcwrv
• Tp1 ns
• Tp2 ps
• Uo2s11
• Uo2s21
• Uo2sgref11
• Uo2sgref21
• Uo2shtr11
• Uo2shtr21
• Uo2spc11
• Uo2spc21
• Uo2spct11
• Uo2spct21
• Vct1
• Vct2
• Ve706
• Ve707
• Ve711
• Ve712
• Ve727
• Ve740
• Ve801
• Ve802
• Ve804
• Ve818
• Ve819
• Ve824
• Ve826
• Ve827
• Vref
• Vrsrtn
• Vrsrtn2