ENGINE PERFORMANCE – Lincoln Town Car Signature 1995 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

4.6L

4.6L, Engine Performance Wiring Diagrams (1 of 4) for Lincoln Town Car Signature 1995

List of elements for 4.6L, Engine Performance Wiring Diagrams (1 of 4) for Lincoln Town Car Signature 1995:

• (front of right fender apron)
• (right cowl panel, near door sill) g203
• A/c clutch sig
• Case gnd
• Ckp (+)
• Ckp (-)
• Coil 1
• Coil 2
• Coil 3
• Coil 4
• Coil1
• Computer data lines system
• Cool fan ctrl
• Cooling fans system
• Data link (+)
• Data link (-)
• Ect sens
• Egr vac reg
• Engine compartment fuse box (right front of engine compartment)
• Feps (eprom)
• Fuel flow rate
• Fuel pump mon
• Fuse 15a
• Fuse t 30a
• G101
• G101 (front of right fender apron)
• G101 (front of right fender apron)
• G104 (rear of left fender apron)
• Gnd
• Hot at all times
• Hot in run
• Hot in run or start
• I/p fuse panel (below left side of i/p)
• Iat sens
• Idm
• Ign gnd
• Ignition control module (left rear side of engine compartment, on fender apron)
• Left ignition coil
• Left radio noise capacitor
• Maf sig rtn
• Mil
• Nca
• Octane adjust
• Pcm power diode
• Pcm power relay
• Pip
• Pnk
• Powertrain control module (top left side of safety wall)
• Pwr
• Pwr gnd
• Red
• Relay center (left side of engine compartment)
• Right ignition coil
• Right radio noise capacitor
• Rr ho2s sig
• Shift sol 1
• Shift sol 2
• Spout
• To spark plugs 1 & 6
• To spark plugs 2 & 8
• To spark plugs 3 & 5
• To spark plugs 4 & 7
• Trans ctrl sw
• Trans temp
• Transmission control switch
• Vss (-)

4.6L, Engine Performance Wiring Diagrams (2 of 4) for Lincoln Town Car Signature 1995

List of elements for 4.6L, Engine Performance Wiring Diagrams (2 of 4) for Lincoln Town Car Signature 1995:

• (left rear side of engine compartment) spark out check connector
• (speedometer/ odometer) vehicle speed input
• Air conditioning system
• Anti-lock brakes system
• C254
• C256
• Crankshaft position sensor (right front of engine)
• Crankshaft position sensor shield
• Delta pressure feedback egr sensor (near right side of intake manifold)
• Engine compartment fuse box (right front of engine compartment)
• Engine coolant temperature sensor (top left front of engine)
• Fuel flow rate input
• Fuel pump relay
• Fuse n 20a
• G104 (left fender apron, near ignition module)
• Hot at all times
• Ignition control module shield
• Instrument cluster
• Intake air temperature sensor (rear of air cleaner assembly)
• Malfunction indicator input
• Nca
• Octane adjust plug (left rear side of engine compartment)
• Pnk
• Red
• Relay center (left side of engine compartment)
• Throttle position sensor (left side of throttle body)
• Transmission control indicator input
• Wot cutout relay

4.6L, Engine Performance Wiring Diagrams (3 of 4) for Lincoln Town Car Signature 1995

List of elements for 4.6L, Engine Performance Wiring Diagrams (3 of 4) for Lincoln Town Car Signature 1995:

• (left front of trunk) inertia fuel shutoff switch
• (on rear of tank) fuel pump/ fuel gauge sender
• 4r70w transmission
• Egr vacuum regulator solenoid (top center rear of engine)
• Electronic pressure control solenoid
• Fuel injectors
• G400 (right side of trunk, near trailer relays)
• Idle air control valve (left side of throttle body)
• Output shaft speed sensor (top left side of transmission)
• Red
• Shift solenoids
• Ss1
• Ss2
• Tan
• Tan/ red
• Tan/red
• Torque converter clutch solenoid
• Transmission fluid temperature sensor
• Vapor management valve (rear center of engine compartment)

4.6L, Engine Performance Wiring Diagrams (4 of 4) for Lincoln Town Car Signature 1995

List of elements for 4.6L, Engine Performance Wiring Diagrams (4 of 4) for Lincoln Town Car Signature 1995:

• (behind left cowl panel, near door sill)
• (left rear of engine compt) speed control amplifier
• (left rear of transmission) vehicle speed sensor
• (lower left side of transmission) transmission range sensor
• (right side of i/p) air suspension/ evo steering module
• A/c wot cutout
• Batt
• Brake on/off
• Brake on/off switch
• C250
• Cam pos in
• Camshaft position sensor (left front of engine)
• Camshaft position sensor shield
• Dpfe sens
• Epc sol
• Fuel inj 1
• Fuel inj 2
• Fuel inj 3
• Fuel inj 4
• Fuel inj 5
• Fuel inj 6
• Fuel inj 7
• Fuel inj 8
• Fuel pump ctrl
• Fuse 15a
• G101 (right fender apron, right side of battery)
• G121 (center of safety wall)
• G200
• Heater ctrl
• Hot at all times
• I/p fuse panel (left side of i/p)
• Iac sol
• L ho2s
• Left heated oxygen sensor (lower left rear of engine)
• Left rear heated oxygen sensor (left rear of transmission)
• Lf ho2s sig
• Lr ho2s sig
• Maf sens in
• Mass air flow sensor (left front side of engine compartment)
• Nca
• Oss (+)
• Power
• Power gnd
• Powertrain control module (top left side of safety wall)
• Pwr gnd
• R ho2s
• Red
• Ref volt
• Rf ho2s sig
• Right heated oxygen sensor (lower right rear of engine)
• Right rear heated oxygen sensor (right rear of transmission)
• Sig rtn
• Tan
• Tan/red
• Tcc sol
• Tp sens in
• Tr sens
• Trans ctrl ind
• Vapor valve
• Vss (+)