ENGINE PERFORMANCE – Ford Fiesta S 2014 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

1.0L TURBO

1.0L Turbo, Engine Performance Wiring Diagram (1 of 6) for Ford Fiesta S 2014

List of elements for 1.0L Turbo, Engine Performance Wiring Diagram (1 of 6) for Ford Fiesta S 2014:

• 60a
• 7.5a
• Accr
• Air conditioning system
• App pwm
• Battery junction box (bjb) (left side of engine compt)
• C133
• C1381b
• C211
• Caccpc
• Cbp22
• Cdc12
• Cdc15
• Cdc35
• Ce113
• Ce114
• Ce174
• Ce226
• Ce233
• Ce436
• Cec01
• Cec02
• Cet40
• Ch302
• Cooling fans system
• Evapcp
• Evapcv
• Evaporative emission canister vent valve (under left rear of vehicle)
• Fpc
• Fpdm
• Fuel pump relay
• Fuel tank pressure (ftp) sensor (top of fuel tank)
• Fuse
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fuse 30a
• Fuse 7.5a
• G109 (left rear of engine compt)
• Hfc
• Hot at all times
• Htr(12)
• Iat
• Isp-r
• Le230
• Le423
• Lfc
• Lin
• Maf
• Mass air flow/ temperature (maft) sensor (on intake air duct)
• Pcm power relay
• Pcm wu
• Power distribution system
• Powertrain control module (pcm) (right rear of engine)
• Re150
• Re230
• Re242
• Re320
• Rh108
• S114
• S163
• S1lsd
• S306 (body main wiring harness, near breakout to c339)
• Sigrtn
• Smr
• Start enable
• Starting/ charging system
• Starting/charging system
• Vacc
• Ve462
• Ve518
• Ve701
• Ve755
• Ve807
• Vref
• W/ fpdm
• W/o fpdm

1.0L Turbo, Engine Performance Wiring Diagram (2 of 6) for Ford Fiesta S 2014

List of elements for 1.0L Turbo, Engine Performance Wiring Diagram (2 of 6) for Ford Fiesta S 2014:

• (body wiring harness, in breakout to fuel pump drive)
• (lower right side of dash) body control module
• (top of accelerator pedal assembly) accelerator pedal position (app) sensor
• App rtn2
• App vref2
• App2
• C210
• C211
• C220a
• C220b
• C2280d
• C2280e
• C310b
• Ce226
• Ce436
• Ce515
• Ce608
• Central junction box (cjb) (right end of dash)
• Computer data lines system
• Cr167
• Ens
• Fpc
• Fpm
• Fuel lvl i/p
• Fuel lvl rtn
• Fuel pump drive assembly (top left side fuel tank)
• Fuel pump driver module (fpdm) (if equipped) (under driver's seat)
• Fuse 7.5a
• G106 (left rear of engine compt)
• G303 (under driver's seat)
• Gd354
• Gnd
• Hot in run or start
• Hs can +
• Hs can -
• Instrument panel cluster (ipc)
• Ms can +
• Ms can -
• Mtr+
• Mtr-
• Nca
• Pcm wu
• Re515
• Restraints control module (rcm) (under center console)
• S122
• S129
• S307
• S406
• S407
• Vdb04
• Vdb05
• Vdb06
• Vdb07
• Ve518
• Vpwr
• W/ fpdm
• W/o fpdm

1.0L Turbo, Engine Performance Wiring Diagram (3 of 6) for Ford Fiesta S 2014

List of elements for 1.0L Turbo, Engine Performance Wiring Diagram (3 of 6) for Ford Fiesta S 2014:

• (engine compt left wiring harness, near breakout to battery junction box) s115
• (left front of engine) turbocharger boost pressure sensor
• (right front of engine compt) air conditioning (a/c) pressure transducer
• Acpt
• Bpp
• C133
• C1381b
• Cbb18
• Cca26
• Cdc54
• Ce302
• Computer data lines system
• Enable
• Exterior lights system
• Ftp
• G106 (left rear of engine compt)
• Gd187
• Ho2s(12)
• Hs can+
• Hs can-
• Iat
• Pcmrc
• Powertrain control module (pcm) (right rear of engine)
• Pwrgnd
• S117
• S135 (engine compt left wiring harness, near breakout to headlamp assembly)
• S162
• Start
• Starting/ charging system
• Tcbp
• Vdb04
• Vdb05
• Ve731
• Ve740
• Ve824
• Ve922
• Vh442
• Vpwr

1.0L Turbo, Engine Performance Wiring Diagram (4 of 6) for Ford Fiesta S 2014

List of elements for 1.0L Turbo, Engine Performance Wiring Diagram (4 of 6) for Ford Fiesta S 2014:

• (engine control wiring harness, near breakout to generator) s103
• (engine control wiring harness, near breakout to powertrain control module) s140
• (left rear of engine) throttle control unit
• (on exhaust manifold) heated oxygen sensor (ho2s)
• (top right rear of engine) fuel metering valve
• C133
• C1381e
• Cdc15
• Ce205
• Ce206
• Ce207
• Ce256
• Fvrc+
• Fvrc-
• Heated exhaust oxygen sensor (h02s) 12
• Inj1
• Inj1rtn
• Inj2
• Inj2rtn
• Inj3
• Inj3rtn
• Knock sensor 1 (ks1) (right center of engine block)
• Ks1+
• Ks1-
• Le134
• Lin
• Nca
• Powertrain control module (pcm) (right rear of engine)
• Re134
• Re135
• Re205
• Re206
• Re207
• Re256
• Re323
• S139
• Sigrtn
• Starting/ charging system
• Tacm+
• Tacm-
• Ve801

1.0L Turbo, Engine Performance Wiring Diagram (5 of 6) for Ford Fiesta S 2014

List of elements for 1.0L Turbo, Engine Performance Wiring Diagram (5 of 6) for Ford Fiesta S 2014:

• (engine control wiring harness, near breakout to c146) s109
• (left front of cylinder head) exhaust variable camshaft timing (vct) oil control solenoid
• (lower right center of engine) oil pressure control solenoid
• (lower right rear of engine) electronic compressor bypass valve
• (rear of engine) wastegate control solenoid
• (right front of cylinder head) intake variable camshaft timing (vct) oil control solenoid
• (top of cylinder head)
• (top right side of engine) evaporative emission canister purge valve
• C133
• C146
• Engine oil pressure (eop) switch (right front of engine block)
• Fuel injector

1.0L Turbo, Engine Performance Wiring Diagram (6 of 6) for Ford Fiesta S 2014

List of elements for 1.0L Turbo, Engine Performance Wiring Diagram (6 of 6) for Ford Fiesta S 2014:

• (engine control wiring harness, near breakout to c146)
• (engine control wiring harness, near breakout to generator) s145
• (front of fuel rail assembly) fuel rail pressure (frp) sensor
• (lower left front of engine block) crankshaft position (ckp) sensor
• (rear of cylinder head) engine coolant temperature (ect) sensor
• (top left front of cylinder head) exhaust camshaft position (cmp) sensor
• (top of engine)
• (top right front of cylinder head) intake camshaft position (cmp) sensor
• (top right side of engine) manifold absolute pressure/ temperature (mapt) sensor
• C133
• C1381e
• Ce235
• Ce303
• Ce304
• Ce305
• Ce358
• Ce414
• Ce415
• Ce421
• Ce422
• Ce460
• Ckp
• Cmc24
• Cmp
• Cmp (11)
• Cop1a
• Cop2b
• Cop3c
• Ecbv
• Ect
• Etcref
• Etcrtn
• Frp
• G111 (right rear of engine)
• Htr(11)
• Ignition coil on plug 1
• Ignition coil on plug 2
• Ignition coil on plug 3
• Le135
• Le428
• Le448
• Le451
• Le452
• Le458
• Map
• Ops
• Powertrain control module (pcm) (right rear of engine)
• Re141
• Re143
• Re329
• Re405
• Re427
• S108
• S142
• S143
• Sigrtn
• Tcwrvs
• Tp1
• Tp2
• Uo2s(11)
• Uo2spc11
• Uo2spct11
• Uref(11)
• Vct(11)
• Vct(12)
• Ve175
• Ve711
• Ve716
• Ve727
• Ve736
• Ve738
• Ve803
• Ve826
• Vref

1.6L

1.6L, Engine Performance Wiring Diagram (1 of 4) for Ford Fiesta S 2014

List of elements for 1.6L, Engine Performance Wiring Diagram (1 of 4) for Ford Fiesta S 2014:

• (left side of engine) manifold absolute pressure & temperature sensor
• (top of accelerator pedal assembly) accelerator pedal position sensor
• (top of brake pedal assembly) stoplamp switch
• Accr
• Acpt
• Air conditioning (a/c) pressure transducer (right front of engine compt)
• Air conditioning system
• App pwm
• App rtn2
• App vref2
• App2
• Body control module (lower right side of dash)
• Bpp
• C140
• C175b
• C210
• C211
• C220a
• C220b
• C2280d
• Cbb18
• Cbp22
• Cca26
• Cdc35
• Ce226
• Ce302
• Ce436
• Cec02
• Central junction box (right end of dash)
• Ch302
• Computer data lines system
• Cooling fans system
• Cr167
• Edf
• Ens
• Fprc fpc
• Fuse 10a
• Fuse 7.5a
• G106 (left rear of engine compt)
• Gd187
• Hot at all times
• Hot in start or run
• Hs can +
• Hs can -
• Hs can+
• Hs can-
• Ignition coil (top rear of engine)
• Instrument panel cluster (ipc)
• Isp-r
• Le329
• Lh108
• Map
• Pcm wu
• Pcmrc
• Powertrain control module (right rear of engine)
• Primary
• Pwrgnd
• Re329
• Rh108
• Rtn
• S117
• S122
• S129
• S202 (engine compt left wiring harness, near breakout to c211)
• Sbb32
• Secondary
• Sigrtn
• Start
• Starting/charging system
• Vbatt
• Vdb04
• Vdb05
• Ve701
• Ve804
• Vh442
• Vpwr
• Vref
• W/ fuel pump drive module (fpdm)
• W/o fuel pump drive module (fpdm)

1.6L, Engine Performance Wiring Diagram (2 of 4) for Ford Fiesta S 2014

List of elements for 1.6L, Engine Performance Wiring Diagram (2 of 4) for Ford Fiesta S 2014:

• (engine compt left wiring harness, in breakout to low brake fluid warning) s126
• (engine control wiring harness, in breakout to crankshaft position sensor) s101
• 30a
• 60a
• 7.5a
• Battery junction box (left side of engine compt)
• C140
• C1750a
• C175t
• Cda
• Cdb
• Ce123
• Ce124
• Cet40
• Ckp+
• Ckp-
• Crankshaft position sensor (lower left rear of engine)
• De135
• Ecmps
• Exhaust camshaft position sensor (top right rear of cylinder head)
• Fuel pump relay
• Fuse
• Fuse 10a
• Fuse 15a
• Fuse 20a
• G109 (left rear of engine compt)
• G115 (left front of engine compt)
• Gd122
• Gnd
• Hot at all times
• Icmps
• Intake camshaft position sensor (top left rear of cylinder head)
• Ks1+
• Ks1-
• Ks2+
• Ks2-
• Le135
• Le143
• Le144
• Nca
• P/n sw
• Pcm power relay
• Powertrain control module (right rear of engine)
• Re135
• Re143
• Re144
• Re323
• Re324
• S114
• S126 (engine compt left wiring harness, in breakout to low brake fluid warning)
• S162
• Shield
• Sigrtn
• Transmission control module (rear of transmission)
• Ve706
• Ve707
• Ve801
• Ve802
• Vref
• W/ fuel pump drive module (fpdm)
• W/o fuel pump drive module (fpdm)

1.6L, Engine Performance Wiring Diagram (3 of 4) for Ford Fiesta S 2014

List of elements for 1.6L, Engine Performance Wiring Diagram (3 of 4) for Ford Fiesta S 2014:

• (body main wiring harness, near breakout to c339) s306
• (left front side of engine block) knock sensor 1
• (left rear of engine) throttle control unit
• (on intake air duct) mass air flow & temperature sensor
• (top rear of cylinder head) knock sensor 2
• (under left rear of vehicle) evaporative emission canister vent valve
• C140
• C211
• C310b
• Ce226
• Ce515
• Ce608
• Cr167
• Ens
• Evaporative emission canister purge valve (top left rear of engine)
• Exhaust variable camshaft timing oil control solenoid (right front side of cylinder head)
• Fpc
• Fpm
• Fuel pump drive assembly (top left side fuel tank)
• Fuel pump driver module (if equipped) (under driver's seat)
• G303 (under driver's seat)
• Gd354
• Gnd
• Instrument cluster system
• Intake variable camshaft timing oil control solenoid (left front of cylinder head)
• Mtr +
• Mtr -
• Nca
• Restraints control module (under center console)
• S103 (engine control wiring harness, near breakout to g114)
• S109 (engine control wiring harness, near breakout to fuel injector 2)
• S306 (body main wiring harness, near breakout to c339)
• S307
• Ve518
• Vpwr
• W/ fuel pump drive module (fpdm)
• W/o fuel pump drive module (fpdm)

1.6L, Engine Performance Wiring Diagram (4 of 4) for Ford Fiesta S 2014

List of elements for 1.6L, Engine Performance Wiring Diagram (4 of 4) for Ford Fiesta S 2014:

• (engine control wiring harness, near breakout to g114) s103
• (right rear of cylinder head) engine coolant temperature sensor
• (top of fuel tank) fuel tank pressure sensor
• C140
• C175e
• C211
• Catalyst monitor sensor (on catalytic converter)
• Cdc12
• Cdc15
• Cdc54
• Ce113
• Ce114
• Ce233
• Ce235
• Ce414
• Ce415
• Ce444
• Ce446
• Ce903
• Cmc24
• Cms +
• Engine oil pressure switch (lower left side of engine)
• Etc
• Etcref
• Etcrtn
• Evapcp
• Evapcv
• Evctocs
• Fpdm
• Ftpt
• Fuel injectors (top of cylinder head)
• Heated oxygen sensor (on exhaust manifold)
• Htr
• Iat
• Inj 1
• Inj 2
• Inj 3
• Inj 4
• Ivctocs
• Le134
• Le230
• Le329
• Le428
• Le448
• Le451
• Le452
• Lin
• Maf
• Nca
• Ops
• P/n sw clutch 2
• Powertrain control module (right rear of engine)
• Re134
• Re141
• Re145
• Re205
• Re206
• Re207
• Re208
• Re230
• Re242
• Re329
• Re427
• Re433
• S133 (engine control wiring harness, near breakout to ignition coil)
• Sigrtn
• Sirc
• Smcs
• Starting/ charging system
• Starting/charging system
• Tacm+
• Tacm-
• Tp1
• Tp2
• Uo2s
• Uo2spc
• Uo2spct
• Uo2sref
• Ve518
• Ve716
• Ve740
• Ve826
• Ve922
• Vref

1.6L TURBO

1.6L Turbo, Engine Performance Wiring Diagram (1 of 6) for Ford Fiesta S 2014

List of elements for 1.6L Turbo, Engine Performance Wiring Diagram (1 of 6) for Ford Fiesta S 2014:

• 60a
• 7.5a
• Accr
• Air conditioning system
• App pwm
• Battery junction box (left side of engine compt)
• C133
• C1915b
• C211
• Cbp22
• Cdc12
• Cdc15
• Cdc35
• Ce113
• Ce114
• Ce226
• Ce233
• Ce436
• Ce903
• Ch302
• Cooling fans system
• Evapcp
• Evapcv
• Evaporative emission canister vent valve (under left rear of vehicle)
• Fpc
• Fpdm
• Fuel pump relay
• Fuel tank pressure (ftp) sensor (top of fuel tank)
• Fuse
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fuse 30a
• Fuse 7.5a
• G109 (left rear of engine compt)
• Hot at all times
• Htr12
• Iat
• Isp-r
• Le230
• Le423
• Lin1 (bms)
• Maf
• Mass air flow/ temperature (maft) sensor (on intake air duct)
• P/n sw clutch 2
• Pcm power relay
• Pcm wu
• Power distribution system
• Powertrain control module (pcm) (right rear of engine)
• Pwm
• Re150
• Re230
• Re242
• Re320
• Rh108
• Rtn
• S114
• S1hsd
• S1lsd
• S306 (body main wiring harness, near breakout to c339)
• Sigrtn
• Starting/ charging system
• Starting/charging system
• Ve230
• Ve518
• Ve701
• Ve755
• Ve807
• Vref
• W/ fpdm
• W/o fpdm

1.6L Turbo, Engine Performance Wiring Diagram (2 of 6) for Ford Fiesta S 2014

List of elements for 1.6L Turbo, Engine Performance Wiring Diagram (2 of 6) for Ford Fiesta S 2014:

• (body wiring harness, in breakout to fuel pump drive)
• (lower right side of dash) body control module
• (top of accelerator pedal assembly) accelerator pedal position (app) sensor
• App rtn2
• App vref2
• App2
• C210
• C211
• C220a
• C220b
• C2280d
• C2280e
• C310b
• Ce226
• Ce436
• Ce515
• Ce608
• Central junction box (cjb) (right end of dash)
• Computer data lines system
• Cr167
• Ens
• Fpc
• Fpm
• Fuel lvl i/p
• Fuel lvl rtn
• Fuel pump drive assembly (top left side fuel tank)
• Fuel pump driver module (fpdm) (if equipped) (under driver's seat)
• Fuse 7.5a
• G106 (left rear of engine compt)
• G303 (under driver's seat)
• Gd354
• Gnd
• Hot in start or run
• Hs can +
• Hs can -
• Instrument panel cluster (ipc)
• Ms can +
• Ms can -
• Mtr+
• Mtr-
• Nca
• Pcm wu
• Re515
• Restraints control module (rcm) (under center console)
• S122
• S307
• S406
• S407
• Vdb04
• Vdb05
• Vdb06
• Vdb07
• Ve518
• Vpwr
• W/ fpdm
• W/o fpdm

1.6L Turbo, Engine Performance Wiring Diagram (3 of 6) for Ford Fiesta S 2014

List of elements for 1.6L Turbo, Engine Performance Wiring Diagram (3 of 6) for Ford Fiesta S 2014:

• (engine compt left wiring harness, near breakout to battery junction box) s115
• (engine compt left wiring harness, near breakout to headlamp assembly)
• (right front of engine compt) air conditioning (a/c) pressure transducer
• Acpt
• Bpp
• C133
• C1915b
• Cbb18
• Cca26
• Cdc54
• Ce302
• Computer data lines system
• Enable
• Exterior lights system
• Frp
• Ftpt
• G106 (left rear of engine compt)
• Gd187
• Ho2s12
• Hs can+
• Hs can-
• Iat
• Pcmrc
• Powertrain control module (pcm) (right rear of engine)
• Pwrgnd
• S117
• S135
• S162
• Start
• Starting/ charging system
• Tcbp
• Turbocharger boost pressure/ air cooler temperature (tcbp/cact) sensor
• Vdb04
• Vdb05
• Ve731
• Ve740
• Ve761
• Ve824
• Ve922
• Vh442
• Vpwr

1.6L Turbo, Engine Performance Wiring Diagram (4 of 6) for Ford Fiesta S 2014

List of elements for 1.6L Turbo, Engine Performance Wiring Diagram (4 of 6) for Ford Fiesta S 2014:

• (engine control wiring harness, near breakout to powertrain control module) s140
• (engine control wiring harness, near breakout to turbocharger bypass valve) s103
• (front of engine) throttle control unit
• (on catalytic converter) catalyst monitor sensor
• (on exhaust manifold) heated oxygen sensor (ho2s)
• (top right center of cylinder bank) fuel metering valve
• C133
• C1915e
• Cdc15
• Ce205
• Ce206
• Ce207
• Ce208
• Ce256
• Fvrc+
• Fvrc-
• Inj1
• Inj1rtn
• Inj2
• Inj2rtn
• Inj3
• Inj3rtn
• Inj4
• Inj4rtn
• Knock sensor 1 (ks1) (left rear side of engine block)
• Knock sensor 2 (ks2) (left front side of engine block)
• Ks1+
• Ks1-
• Ks2+
• Ks2-
• Le134
• Lin
• Nca
• Powertrain control module (pcm) (right rear of engine)
• Re134
• Re135
• Re205
• Re206
• Re207
• Re208
• Re256
• Re323
• Re324
• S139
• Sigrtn
• Starting/ charging system
• Tacm+
• Tacm-
• Ve801
• Ve802

1.6L Turbo, Engine Performance Wiring Diagram (5 of 6) for Ford Fiesta S 2014

List of elements for 1.6L Turbo, Engine Performance Wiring Diagram (5 of 6) for Ford Fiesta S 2014:

• (engine control wiring harness, near breakout to turbocharger bypass valve) s109
• (left front of cylinder head) intake variable camshaft timing (vct) oil control solenoid
• (lower left side of engine) turbocharger bypass valve
• (lower right front of engine) exhaust gas recirculation (egr) cooler bypass valve
• (lower right rear of engine) wastegate control solenoid
• (right front side of cylinder head) exhaust variable camshaft timing (vct) oil control solenoid
• (right rear of engine) evaporative emission canister purge valve
• (top of cylinder head)
• C110
• C133
• Degas valve
• Engine oil pressure (eop) switch (lower left side of engine)
• Fuel injector

1.6L Turbo, Engine Performance Wiring Diagram (6 of 6) for Ford Fiesta S 2014

List of elements for 1.6L Turbo, Engine Performance Wiring Diagram (6 of 6) for Ford Fiesta S 2014:

• (engine control wiring harness, near breakout to turbocharger bypass valve) s145
• (front of fuel rail assembly) fuel rail pressure (frp) sensor
• (lower right front of engine block) crankshaft position (ckp) sensor
• (right rear of cylinder head) engine coolant temperature (ect) sensor
• (top left front of engine) manifold absolute pressure (map) sensor
• (top left rear of cylinder head) intake camshaft position (cmp) sensor
• (top of engine)
• (top right rear of cylinder head) exhaust camshaft position (cmp) sensor
• C133
• C1915e
• Cdv
• Ce166
• Ce167
• Ce235
• Ce303
• Ce304
• Ce305
• Ce306
• Ce414
• Ce415
• Ce421
• Ce422
• Ce460
• Ckp
• Cmc24
• Cmp11
• Cmp12
• Cop1
• Cop2
• Cop3
• Cop4
• Ecbv
• Etc
• Etcref
• Etcrtn
• Evctocs tss/oss/
• Frp
• G111 (lower left rear of engine)
• Htr11
• Ignition coil on plug 1
• Ignition coil on plug 2
• Ignition coil on plug 3
• Ignition coil on plug 4
• Ivctocs
• Le135
• Le428
• Le448
• Le451
• Le452
• Le458
• Map
• Ops
• Powertrain control module (pcm) (right rear of engine)
• Re141
• Re143
• Re329
• Re405
• Re427
• S108
• S142
• S143
• Sigrtn
• Tbv
• Tpng
• Tpps
• Uo2s11
• Uo2spc11
• Uo2spct11
• Uo2sref11
• Ve711
• Ve716
• Ve727
• Ve736
• Ve738
• Ve803
• Ve826
• Ve917
• Vref
• Wcs