ENGINE PERFORMANCE – Ford Crown Victoria S 1997 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

4.6L

4.6L CNG, Engine Performance Wiring Diagrams (1 of 5) for Ford Crown Victoria S 1997

List of elements for 4.6L CNG, Engine Performance Wiring Diagrams (1 of 5) for Ford Crown Victoria S 1997:

• (front of right fender apron) g101
• (front of engine compt, near breakout to ngv module)
• (front of right fender apron)
• (left front of engine, in breakout to camshaft position sensor)
• (left rear corner of eng compt)
• (left side of i/p, near breakout to dlc)
• (rear of left fender apron)
• (rear of left front fender apron)
• (right cowl panel, near door sill)
• (top right front of engine, in breakout to right ignition coil)
• A/c clutch sig
• C2021
• Case gnd
• Ckp (+)
• Ckp (-)
• Coil
• Coil 1
• Coil 2
• Cool fan ctrl
• Cooling fans system (cooling fan relay)
• Crankshaft position (ckp) sensor (lower right front of engine)
• Crankshaft position sensor shield
• Data link (+)
• Data link (-)
• Data link connector (left side of i/p)
• Ect sens
• Eec fuse 30a
• Egr vac reg
• Engine compartment fuse box (right front of engine compartment)
• Feps (eprom)
• Fuel pump mon
• Fuel rail sens
• Fuse 15a
• Fuse 25a
• G101
• G104
• G203
• Hot at all times
• Hot in run or start
• I/p fuse panel (below left side of i/p)
• Iat sens
• Left ignition coil
• Left radio noise capacitor
• Maf sig rtn
• Mil
• Nca
• Octane adjust
• Pcm power diode
• Pcm power relay
• Powertrain control module (top left side of safety wall)
• Pwr gnd
• Red
• Relay center (left side of engine compartment)
• Right ignition coil
• Right radio noise capacitor
• S100
• S101
• S102
• S103
• S105
• S114
• S117
• S118
• S129
• S151
• S197
• S276
• Shift sol 1
• Shift sol 2
• 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 CNG, Engine Performance Wiring Diagrams (2 of 5) for Ford Crown Victoria S 1997

List of elements for 4.6L CNG, Engine Performance Wiring Diagrams (2 of 5) for Ford Crown Victoria S 1997:

• (a/c high pressure cut out switch) air conditioning system
• (left rear of engine compt)
• (left side of engine compt)
• (left side of i/p, near breakout to cluster)
• (lower right rear of engine, near breakout to right heated oxygen sensor 1)
• A/c wot cutout relay
• Differential 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 level input
• Fuel pmp fuse 20a
• Fuel rail pressure sensor (top of engine)
• Fuel rail temperature sensor #1 (top of engine)
• Fuel valve relay
• Ground
• Hot at all times
• Instrument cluster
• Intake air temperature sensor (rear of air cleaner assembly)
• Malfunction indicator lamp
• Octane adjust plug (left side of engine compartment)
• Power
• Red
• Red/pnk
• Relay center (left side of engine compartment)
• S110
• S125
• S126
• S130
• S147 (left side of engine compt)
• S299
• Throttle position sensor (left side of throttle body)
• Transmission control indicator input
• Vss (+)

4.6L CNG, Engine Performance Wiring Diagrams (3 of 5) for Ford Crown Victoria S 1997

List of elements for 4.6L CNG, Engine Performance Wiring Diagrams (3 of 5) for Ford Crown Victoria S 1997:

• (center rear of engine, in breakout to dpfe sensor)
• (on engine near breakout to fuel injector 8) s131
• 4r70w transmission
• Egr vacuum regulator solenoid (top center rear of engine)
• Electronic pressure control solenoid
• Fuel injectors
• Idle air control valve (left side of intake manifold)
• Output shaft speed sensor (left rear of transmission)
• Red
• Red/pnk
• S143
• S148 (left side of engine compt)
• Shift solenoids
• Ss1
• Ss2
• Tan
• Tan/ red
• Tan/red
• Torque converter clutch solenoid
• Transmission fluid temperature sensor

4.6L CNG, Engine Performance Wiring Diagrams (4 of 5) for Ford Crown Victoria S 1997

List of elements for 4.6L CNG, Engine Performance Wiring Diagrams (4 of 5) for Ford Crown Victoria S 1997:

• (behind left cowl panel)
• (center rear of trunk, on support)
• (fuel tank assembly) fuel tank assembly temperature sensor #1
• (fuel tank assembly) fuel tank assembly temperature sensor #2
• (fuel tank assembly) fuel tank pressure sensor
• (fuel tank assembly) fuel tank solenoid valve #1
• (fuel tank assembly) fuel tank solenoid valve #2
• (fuel tank assembly) fuel tank solenoid valve #3
• (fuel tank assembly) fuel tank solenoid valve #4
• (in fuel tank assy, near breakout to fuel tank solenoid valve 4)
• (left side of trunk)
• (left side of trunk) inertia fuel shut-off switch
• (near #1 fuel injector)
• (right front fender apron, right side of battery)
• (top of engine) fuel rail cutoff solenoid
• (top of engine) fuel rail temperature sensor #2
• Data (+)
• Data (-)
• G101
• G101 (right front fender apron, right side of battery)
• G134
• G407
• Ground
• I/p
• Ignition
• Injector #1 input
• Injector #1 out
• Injector #2 input
• Injector #2 out
• Injector #3 input
• Injector #3 out
• Injector #4 input
• Injector #4 out
• Injector #5 input
• Injector #5 out
• Injector #6 input
• Injector #6 out
• Injector #7 input
• Injector #7 out
• Injector #8 input
• Injector #8 out
• Natural gas vehicle (ngv) module (front of engine compartment)
• Power
• Red
• Red/pnk
• Ref voltage
• S112
• S141
• S298
• S405
• S427
• S429
• S430
• Tan
• Tan/red
• Temp sens #1
• Temp sens #2
• Transducer input
• Transducer ret

4.6L CNG, Engine Performance Wiring Diagrams (5 of 5) for Ford Crown Victoria S 1997

List of elements for 4.6L CNG, Engine Performance Wiring Diagrams (5 of 5) for Ford Crown Victoria S 1997:

• (behind center of i/p, near breakout to front control unit)
• (below left side of i/p, near breakout to brake on/off switch)
• (left rear corner of engine compt)
• (left rear of engine compartment) speed control servo assembly
• (left rear of engine compt)
• (left rear of transmission) vehicle speed sensor
• (left side of transmission) transmission range sensor
• (rear of left front fender apron)
• (right cowl panel, near door sill)
• (right side of i/p) air suspension/ evo steering module
• (right side of i/p) electronic variable orifice (evo) steering module
• A/c wot cutout
• Batt
• Brake on/off
• Brake on/off switch
• C214
• C216
• C234
• Cam pos in
• Camshaft position sensor (left front of engine)
• Camshaft position sensor shield
• Coil 3
• Coil 4
• 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
• Fuel rail press
• Fuel rail temp
• Fuse 15a
• G101 (right fender apron, right side of battery)
• G104
• G203
• Heater ctrl
• Hot at all times
• I/p fuse panel (left side of i/p)
• Iac sol
• L ho2s
• Left heated oxygen sensor #1 (lower left rear of engine)
• Lft ho2s #1 sig
• Maf sens in
• Mass air flow sensor (left front of engine compartment)
• Nca
• Oss (+)
• Power
• Power gnd
• Powertrain control module (top left side of safety wall)
• Pwr gnd
• R ho2s
• Red
• Red/pnk
• Ref volt
• Right heated oxygen sensor #1 (lower right rear of engine)
• Rt ho2s #1 sig
• S101
• S105
• S106
• S109
• S114
• S147
• S247
• S258
• S263
• Sig rtn
• Tan
• Tan/red
• Tcc sol
• Tp sens in
• Tr sens
• Trans ctrl ind
• Vss (+)
• Vss (-)
• W/ air suspension and evo steering
• W/ evo steering only

4.6L, Engine Performance Wiring Diagrams (1 of 4) for Ford Crown Victoria S 1997

List of elements for 4.6L, Engine Performance Wiring Diagrams (1 of 4) for Ford Crown Victoria S 1997:

• (front of right fender apron) g101
• (front of right fender apron)
• (inside front of right front fender)
• (left front of engine in breakout to cam- shaft position sensor)
• (left rear corner of engine compt)
• (left side of i/p, near breakout to dlc)
• (rear of left fender apron)
• (right cowl panel, near door sill)
• (top right front of engine, in breakout to right ignition coil)
• A/c clutch sig
• C2021
• Canister vent solenoid (right front of engine compt, lower side of eng compt fuse box)
• Case gnd
• Ckp (+)
• Ckp (-)
• Coil
• Coil 1
• Coil 2
• Cool fan ctrl
• Cooling fans system (cooling fan relay)
• Data link (+)
• Data link (-)
• Data link connector (left side of i/p)
• Ect sens
• Eec fuse 30a
• Egr vac reg
• Engine compartment fuse box (right front of engine compartment)
• Feps (eprom)
• Fuel flow rate
• Fuel level
• Fuel pump mon
• Fuse 15a
• Fuse 25a
• G101
• G104
• G203
• Hot at all times
• Hot in run or start
• I/p fuse panel (below left side of i/p)
• Iat sens
• Instrument cluster system (fuel gauge)
• Left ignition coil
• Left radio noise capacitor
• Maf sig rtn
• Mil
• Nca
• Octane adjust
• Pcm power diode
• Pcm power relay
• Powertrain control module (top left side of safety wall)
• Pwr gnd
• Red
• Relay center (left side of engine compartment)
• Right ignition coil
• Right radio noise capacitor
• Rt ho2s #2 sig
• S100
• S101
• S102
• S103
• S105
• S106
• S116
• S117
• S118
• S129
• S276
• Shift sol 1
• Shift sol 2
• 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 Ford Crown Victoria S 1997

List of elements for 4.6L, Engine Performance Wiring Diagrams (2 of 4) for Ford Crown Victoria S 1997:

• (a/c high pressure cut out switch) air conditioning system
• (left rear of engine compt)
• (left side of engine compt)
• (left side of engine compt, near breakout to fuel pump prime connector)
• (speedometer/ odometer) vehicle speed input
• C255
• Crankshaft position (ckp) sensor (lower right front of engine)
• Crankshaft position sensor shield
• Differential pressure feedback egr sensor (near right side of intake manifold)
• Digital only
• Engine compartment fuse box (right front of engine compartment)
• Engine coolant temperature sensor (top left front of engine)
• Fuel flow rate input
• Fuel pmp fuse 20a
• Fuel pump prime connector (left side of engine compartment)
• Fuel pump relay
• G104 (rear of left front fender apron)
• Hot at all times
• Instrument cluster
• Intake air temperature sensor (rear of air cleaner assembly)
• Malfunction indicator input
• Octane adjust plug (left side of engine compartment)
• Red
• Relay center (left side of engine compartment)
• S101
• S110
• S124
• S125
• S126 (lower right rear of engine, near breakout to right heated oxygen sensor 1)
• S130
• S147
• 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 Ford Crown Victoria S 1997

List of elements for 4.6L, Engine Performance Wiring Diagrams (3 of 4) for Ford Crown Victoria S 1997:

• (center rear of engine, in breakout to dpfe sensor)
• (left front of trunk) inertia fuel shutoff switch
• (on engine, near breakout to fuel injector 8) s131
• (rear center of of engine) compartment)
• (right cowl panel, near door sill)
• 4r70w transmission
• Egr vacuum regulator solenoid (top center rear of engine)
• Electronic pressure control solenoid
• Evaporative emission (evap) canister purge valve
• Fuel injectors
• Fuel pump/ fuel gauge sender
• Fuel tank assembly
• G203
• Idle air control valve (left side of intake manifold)
• Nca
• Output shaft speed sensor (left rear of transmission)
• Red
• S143
• S148 (left side of engine compt)
• S402
• Shift solenoids
• Ss1
• Ss2
• Tan
• Tan/ red
• Tan/red
• Torque converter clutch solenoid
• Transmission fluid temperature sensor

4.6L, Engine Performance Wiring Diagrams (4 of 4) for Ford Crown Victoria S 1997

List of elements for 4.6L, Engine Performance Wiring Diagrams (4 of 4) for Ford Crown Victoria S 1997:

• (behind center of i/p, near breakout to front control unit)
• (below left side of i/p, near breakout to brake on/off switch)
• (left rear corner of engine compt)
• (left rear of engine compartment) speed control servo assembly
• (left rear of engine compt) s147
• (left rear of engine compt, near brake fluid reservoir)
• (left rear of transmission) vehicle speed sensor
• (left side of transmission) transmission range sensor
• (rear of left front fender apron)
• (right cowl panel, near door sill)
• (right side of i/p) air suspension/ evo steering module
• (right side of i/p) electronic variable orifice (evo) steering module
• A/c wot cutout
• Batt
• Brake on/off
• Brake on/off switch
• C214
• C216
• C234
• Cam pos in
• Camshaft position sensor (left front of engine)
• Camshaft position sensor shield
• Canp
• Coil 3
• Coil 4
• 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 press
• Fuel pump ctrl
• Fuel tank pressure sensor (in fuel tank assembly)
• Fuse 15a
• G101 (right fender apron, right side of battery)
• G104
• G203
• Heater ctrl
• Hot at all times
• I/p fuse panel (left side of i/p)
• Iac sol
• L ho2s
• Left heated oxygen sensor #1 (lower left rear of engine)
• Left heated oxygen sensor #2 (rear of catalyst)
• Lft ho2s #1 sig
• Lft ho2s #2 sig
• Maf sens in
• Mass air flow sensor (left front of engine compartment)
• Nca
• Oss (+)
• Power
• Power gnd
• Powertrain control module (top left side of safety wall)
• Pwr gnd
• R ho2s
• Red
• Red/pnk
• Ref volt
• Right heated oxygen sensor #1 (lower right rear of engine)
• Right heated oxygen sensor #2 (rear of catalyst)
• Rt ho2s #1 sig
• S101
• S105
• S106
• S109
• S114
• S115
• S247
• S258
• S263
• Sig rtn
• Tan
• Tan/red
• Tcc sol
• Tp sens in
• Tr sens
• Trans ctrl ind
• Vapor valve
• Vss (+)
• Vss (-)
• W/ air suspension and evo steering
• W/ evo steering only