ENGINE PERFORMANCE – Lincoln Town Car Executive 2005 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

Engine Performance Wiring Diagram (1 of 4) for Lincoln Town Car Executive 2005

List of elements for Engine Performance Wiring Diagram (1 of 4) for Lincoln Town Car Executive 2005:

• (in body main harness, near breakout to c248)
• (near breakout to battery junction box) s173
• (top right front of engine) heated pvc
• A/c clutch relay
• Accelerator pedal position sensor
• Accr
• Accs
• Acet
• Acpt
• Air conditioning system
• Anti-theft system
• App1
• App2
• App3
• Battery junction box (bjb) (at right of engine compt)
• Bps
• C175b
• Canvnt
• Case gnd
• Central junction box (behind left side of dash, to left of steering column)
• Computer data lines system
• Cruise control system
• Etcref1
• Etcref2
• Etcrtn
• Evap canister vent control solenoid (center of trunk)
• Evaporator discharge air temperature sensor (right rear of engine compt)
• Feps
• Fpc
• Fpm
• Ftpt
• Fuse 10a
• Fuse 15a
• G107 (left rear of engine compt)
• G108 (left rear of engine compt)
• G110 (top of engine)
• Hot at all times
• Hot in run
• Hot in run or start
• Hs can+
• Hs can-
• Iat
• Kapwr
• Maf
• Mafrtn
• Mass air flow (maf) sensor (engine compt, near air cleaner)
• Powertrain control module (left rear side of engine compt)
• Psps
• Pwr gnd
• Rdi
• Red
• Red/pnk
• Rx in
• S146 (dash panel to headlamp junction, near central junction box (cjb))
• S157
• S172 (near red breakout to battery junction box)
• S178 (near breakout to c175b)
• S179
• S181
• S209
• S261
• Sccs
• Sccsrtn
• Sigrtn1
• Smc
• Starting/charging system
• Tcs
• Transmission control switch
• Turbine shaft speed (tss) sensor (left side of transmission)
• Tx out
• Vapor management valve (top right of intake manifold)
• Vmv
• Vpwr
• Vref

Engine Performance Wiring Diagram (2 of 4) for Lincoln Town Car Executive 2005

List of elements for Engine Performance Wiring Diagram (2 of 4) for Lincoln Town Car Executive 2005:

• (at left side of trunk) fuel pump driver module
• (in engine control sensor & fuel charge wiring harness, near breakout to c175e)
• (in fuel tank assembly) fuel tank unit
• (near left rear of transmission) heated oxygen sensor (ho2s) 22
• (near right rear of transmission) heated oxygen sensor (ho2s) 12
• (not used)
• (on lower left side of transmission) digital transmission range (dtr) sensor
• (on top left side of transmission) output shaft speed (oss) sensor
• Anti-theft system
• Bus+
• Bus-
• C175t
• C290a
• C4081c
• Computer data lines system
• Epc
• Etcil
• Fp feed
• Fp rtn
• Fpm
• G401 (right rear of trunk)
• Gen com
• Gen lamp
• Gen mon
• Gnd
• Ho2s-12
• Ho2s-22
• Htr-12
• Htr-22
• Instrument cluster system
• Mfp
• Navigation module (w/ navigation) (center of trunk)
• Oss
• Parking aid module (pam) (at right side of trunk)
• Patil
• Pcm
• Powertrain control module (left rear side of engine compt)
• Pwr feed
• Radio (w/o navigation)
• Red/pnk
• S147
• S262 (in body main harness, near breakout to c248)
• S454
• S458
• Sigrtn
• Ssa
• Ssb
• Starting/ charging system
• Tcc
• Tft
• Tr1
• Tr2
• Tr3a
• Tr4
• Trunk pull-down module (w/ power decklid) (center rear of trunk)
• Tss
• Vsc
• Vso
• Vss

Engine Performance Wiring Diagram (3 of 4) for Lincoln Town Car Executive 2005

List of elements for Engine Performance Wiring Diagram (3 of 4) for Lincoln Town Car Executive 2005:

• (engine control sensor & fuel charge harness, in breakout to c175e)
• 4r70e transmission
• A/c pressure transducer sensor (right front of engine)
• Battery junction box (bjb) (at right of engine compt)
• C1368
• C1449
• Central junction box (behind left side of dash, to left of steering column)
• Electronic throttle control (etc) module (top left rear of engine)
• Epc
• Front heated oxygen sensor (ho2s) 11 (right rear of engine, in exhaust manifold)
• Fuel pump relay
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fuse 30a
• G102 (at right front fender)
• Hot at all times
• Hot in run or start
• Ignition coils relay
• Inertia fuel shutoff (ifs) switch (at left side of trunk)
• Injector pressure sensor (right front side of engine)
• Pcm power diode
• Pcm power relay
• Power steering pressure switch (right front of engine compt)
• Red
• Red/pnk
• S123
• S126
• S165 (in dash panel to headlamp junction harness, near breakout to g102)
• S167
• Ssa
• Ssb
• Tcc
• Tft

Engine Performance Wiring Diagram (4 of 4) for Lincoln Town Car Executive 2005

List of elements for Engine Performance Wiring Diagram (4 of 4) for Lincoln Town Car Executive 2005:

• (engine control sensor & fuel charge harness, near breakout to c171) s135
• (in starter motor relay & battery ground harness, near breakout to fusible link a) s136
• (not used)
• Bvref
• C175e
• Camshaft position sensor (left front of engine)
• Cd1a
• Cd2d
• Cd3b
• Cd4g
• Cd5f
• Cd6f
• Cd7c
• Cd8h
• Cht
• Ckp+
• Ckp-
• Cmp
• Coils on plugs
• Cooling fans system
• Crankshaft position sensor (on right front of engine)
• Cylinder head temperature sensor (left front of engine)
• Dpfe
• Egr system module (esm) (top of engine)
• Engine coolant temperature (ect) sensor (right front of engine)
• Etcrtn
• Evr
• Evr-cc
• Fc-v
• Front heated oxygen sensor (ho2s) 21 (left rear of engine, in exhaust manifold)
• Frp
• Frt
• Fuel injectors
• G108 (left rear engine compt)
• Ho2s-11
• Ho2s-21
• Htr-11
• Htr-21
• Ignition transformer capacitor (left front of engine)
• Inj 1
• Inj 2
• Inj 3
• Inj 4
• Inj 5
• Inj 6
• Inj 7
• Inj 8
• Knock sensor (left front of engine)
• Ks1+
• Ks1-
• Map
• Powertrain control module (left rear side of engine compt)
• Pwr
• Red
• Red/pnk
• S158
• S179
• Sig rtn
• Sigrtn
• Tacm+
• Tacm-
• Tan
• Tan/red
• Tp1-ns
• Tp2-ps
• Vref
• Vrref