ENGINE PERFORMANCE – Ford Crown Victoria S 2001 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

4.6L

4.6L CNG, Engine Performance Wiring Diagrams (1 of 5) for Ford Crown Victoria S 2001

List of elements for 4.6L CNG, Engine Performance Wiring Diagrams (1 of 5) for Ford Crown Victoria S 2001:

• (behind right kick panel) g203
• (near breakout to front crash sensor)
• (near breakout to fuel injector 8)
• (near ground at center rear of engine)
• (rear of left front fender apron)
• A/c cycling
• Battery junction box (right front of engine compt)
• Case gnd
• Central junction box (below dash, left of steering column)
• Ckp (+)
• Ckp (-)
• Coil 1
• Coil 3
• Coil 4
• Coil 5
• Coil 6
• Cooling fans (fan high rly)
• Cooling fans (fan low relay)
• Crankshaft position sensor (lower right front of engine)
• Crankshaft position sensor shield nca
• Cyl temp ind
• Data link (+)
• Data link (-)
• Data link connector (dlc) (behind left side of dash)
• Ect ind
• Egr vac reg
• Egr vacuum regulator solenoid (top center rear of engine)
• Eprom
• Fan high rly
• Fan low rly
• Fuel sol vlv
• Fuse 15a
• Fuse 25a
• Fuse 30a
• G104
• G104 (rear of left front fender apron)
• Hot at all times
• Hot in run or start
• Iat sens
• Ignition coils
• Intake air temperature sensor (left front of engine compt)
• Maf sig rtn
• Mil
• Nca
• Pcm power diode
• Pcm power relay
• Powertrain control module (pcm) (in engine compt, on left side of firewall)
• Pwr gnd
• Radio noise capacitor (left front of engine, left side of left ignition coil)
• Red
• Relay center (left side of engine compt)
• Rt ho2s 12
• S100
• S103
• S119
• S134
• S135
• S151
• S223
• S276
• Shft sol a
• Shft sol b
• Tcil
• Tr1
• Tr2
• Tr4
• Trans ctrl sw
• Trans temp
• Transmission control switch (bottom of steering column)
• Vss (+)

4.6L CNG, Engine Performance Wiring Diagrams (2 of 5) for Ford Crown Victoria S 2001

List of elements for 4.6L CNG, Engine Performance Wiring Diagrams (2 of 5) for Ford Crown Victoria S 2001:

• 4r70w transmission
• C250
• C251
• Cylinder head temp input
• Digital transmission range (dtr) sensor (left side of transmission)
• Electronic pressure control solenoid
• Engine coolant temp input
• Engine coolant temperature sensor (top right front of engine)
• Fuel display input
• G104 (rear of left front fender apron)
• G203 (behind right kick panel)
• Inst cluster ground
• Instrument cluster
• Mal- function indicator input
• Mass air- flow sensor (behind air cleaner assembly)
• Power input
• R n
• Red
• S105
• S119
• S222 (near breakout to instrument cluster)
• S299 (near breakout to inst cluster)
• Shift solenoids
• Ssa
• Ssb
• Torque converter clutch solenoid
• Trans control indicator input
• Transmission fluid temperature sensor
• Vehicle speed input

4.6L CNG, Engine Performance Wiring Diagrams (3 of 5) for Ford Crown Victoria S 2001

List of elements for 4.6L CNG, Engine Performance Wiring Diagrams (3 of 5) for Ford Crown Victoria S 2001:

• (center rear of luggage compt) g407
• (in trunk, on left support) inertia fuel shutoff switch
• (left side of engine compt) relay center
• (near breakout to 12-pin conn at left rear of engine compt)
• (near breakout to 12-pin conn at left rear of engine compt) s130
• (near breakout to 2-pin conn at left side of luggage compt)
• (near breakout to conn at left rear of transmission)
• (near breakout to conn at left rear of transmission) s148
• (on fuel tank assembly) fuel tank solenoid valve 1
• (on fuel tank assembly) fuel tank solenoid valve 2
• (on fuel tank assembly) fuel tank solenoid valve 3
• (on fuel tank assembly) fuel tank solenoid valve 4
• (on top of engine, on fuel rail) fuel rail cutoff solenoid
• (rear of left front fender apron)
• A/c clutch cycling pressure switch (right rear of engine compt, on a/c accumulator)
• A/c high pressure cutout switch (right side of engine compt, near battery junction box)
• Air conditioning (a/c cutout relay)
• Battery junction box (right front of engine compt)
• Camshaft position sensor (left front of engine, below left ignition coil)
• Fuel valve relay
• Fuse 20a
• G104
• G104 (rear of left front fender apron)
• Hot at all times
• Left heated oxygen sensor 22 (in exhaust, rear of catalyst)
• Nca
• Output shaft speed sensor (left rear side of transmission)
• Red
• Right heated oxygen sensor 12 (in exhaust, rear of catalyst)
• S119
• S125
• S129 (near breakout to 12-pin conn at left rear of engine compt)
• S147
• S156
• S298 (at left kick panel)
• S427

4.6L CNG, Engine Performance Wiring Diagrams (4 of 5) for Ford Crown Victoria S 2001

List of elements for 4.6L CNG, Engine Performance Wiring Diagrams (4 of 5) for Ford Crown Victoria S 2001:

• (at left side side of trunk)
• (near breakout at right side of battery)
• (near ground at center rear of engine) s143
• (on upper fuel tank assembly) fuel tank assembly temperature sensor 1
• (on upper fuel tank assembly) fuel tank assembly temperature sensor 2
• (on upper fuel tank assembly) fuel tank pressure sensor
• Cooling fans (high and low speed relays)
• Data (+)
• Data (-)
• Ftp return
• Ftp sensor
• Fuel injectors
• G104 (rear of left front fender apron)
• Ground
• I/p
• Idle air control valve (left side of intake manifold)
• Ignition
• Inj 1 in
• Inj 1 out
• Inj 2 in
• Inj 2 out
• Inj 3 in
• Inj 3 out
• Inj 4 in
• Inj 4 out
• Inj 5 in
• Inj 5 out
• Inj 6 in
• Inj 6 out
• Inj 7 in
• Inj 7 out
• Inj 8 in
• Inj 8 out
• Natural gas vehicle (ngv) module (on front of radiator support)
• Power
• Red
• Red/pnk
• Ref voltage
• S116
• S131 (near breakout to 42-pin conn at left rear of engine compt)
• S141
• S429
• S430
• Tan
• Tan/red
• Temp 1
• Temp 2

4.6L CNG, Engine Performance Wiring Diagrams (5 of 5) for Ford Crown Victoria S 2001

List of elements for 4.6L CNG, Engine Performance Wiring Diagrams (5 of 5) for Ford Crown Victoria S 2001:

• (behind right side of dash) air suspension/ evo steering module
• (behind right side of dash) electronic variable orifice steering module
• (left rear of engine compt) speed control servo assembly
• (left rear of transmission) vehicle speed sensor
• (near breakout to right h2os 11) s126
• (right side of dash) speed chime module
• (top of brake pedal support) brake pedal position switch
• A/c system (a/c cutout rly)
• A/c wot cutout
• Batt
• Battery junction box (right front of engine compt)
• Brake on/off
• C204
• C214
• C216
• C234
• Cam pos in
• Central junction box (below dash, left of steering column)
• Cht sensor
• Coil 2
• Coil 7
• Coil 8
• Cylinder head temperature sensor (top left front of engine)
• Differential pressure feedback egr sensor (right side of intake manifold)
• Dpfe sens
• Dtr sens
• Engine fuel temperature sensor (on top of engine)
• Epc sol
• Fan rly feed
• 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 temp
• Fuse 15a
• Fuse 30a
• G104 (rear of left front fender apron)
• G203 (behind right kick panel)
• Heater ctrl
• Hot at all times
• Iac sol
• Injection pressure sensor (on top of engine)
• Ip sensor
• L ho2s
• Left heated oxygen sensor 21 (lower left rear of engine, in exhaust manifold)
• Lft ho2s 21
• Lft ho2s 22
• Maf sens in
• Nca
• Oss (+)
• Power
• Power gnd
• Powertrain control module (pcm) (in engine compt, on left side of firewall)
• Pwr gnd
• R ho2s
• Red
• Red/pnk
• Ref volt
• Right heated oxygen sensor 11 (lower right rear of engine, in exhaust manifold)
• Rt ho2s 11
• S100
• S105
• S109 (near breakout to 12-pin conn at left rear of engine compt)
• S119
• S123 (at lower left rear of engine)
• S247 (near breakout to front control unit)
• S265
• Sig rtn
• Tan
• Tan/red
• Tcc sol
• Throttle position sensor (left side of throttle body)
• Tp sens in
• Vss (+)
• Vss (-)
• W/ air suspension & evo steering
• W/ evo steering only

4.6L, Engine Performance Wiring Diagrams (1 of 4) for Ford Crown Victoria S 2001

List of elements for 4.6L, Engine Performance Wiring Diagrams (1 of 4) for Ford Crown Victoria S 2001:

• (behind right kick panel) g203
• (near breakout to fuel injector 8)
• (near breakout to ground at center rear of engine)
• (rear of left front fender apron)
• A/c cutout
• A/c system (a/c cutout sw)
• Battery junction box (right front of engine compt)
• Case gnd
• Central junction box (below dash, left of steering column)
• Ckp (+)
• Ckp (-)
• Coil 1
• Coil 3
• Coil 4
• Coil 5
• Coil 6
• Cooling fans (fan high rly)
• Cooling fans (fan low relay)
• Crankshaft position sensor (lower right front of engine)
• Crankshaft position sensor shield
• Cyl temp ind
• Data link (+)
• Data link (-)
• Data link connector (dlc) (behind left side of dash)
• Ect ind
• Egr vac reg
• Egr vacuum regulator solenoid (top center rear of engine)
• Eprom
• Fan high rly
• Fan low rly
• Fuel flow
• Fuel gauge
• Fuel pump
• Fuse 15a
• Fuse 25a
• Fuse 30a
• G104
• G104 (rear of left front fender apron)
• Hot at all times
• Hot in run or start
• Iat sens
• Ignition coils
• Instrument cluster
• Intake air temperature sensor (left front of engine compt)
• Maf sig rtn
• Mil
• Nca
• Pcm power diode
• Pcm power relay
• Powertrain control module (pcm) (in engine compt, on left side of firewall)
• Pwr gnd
• Radio noise capacitor (left front of engine, left side of left ignition coil)
• Red
• Relay center (left side of engine compt)
• Rt ho2s 12
• S100
• S103
• S119
• S134
• S135 (near breakout to front crash sensor)
• S151
• S223
• S276
• Shft sol a
• Shft sol b
• Tcil
• Tr1
• Tr2
• Tr4
• Trans ctrl sw
• Trans temp
• Transmission control switch (bottom of steering column)
• Vss (-)

4.6L, Engine Performance Wiring Diagrams (2 of 4) for Ford Crown Victoria S 2001

List of elements for 4.6L, Engine Performance Wiring Diagrams (2 of 4) for Ford Crown Victoria S 2001:

• (near breakout to right heated oxygen sensor 11)
• (speedometer/ odometer) vehicle speed input
• 4r70w transmission
• Analog
• C250
• C251
• C255
• C256
• Cylinder head temp input
• Differential pressure feedback egr sensor (right side of intake manifold)
• Digital
• Digital transmission range (dtr) sensor (left side of transmission)
• Electronic pressure control solenoid
• Engine coolant temp input
• Engine coolant temperature sender (top right front of engine)
• Evap canister purge valve (rear center of engine compt)
• Fuel flow rate input
• G104 (rear of left front fender apron)
• G203 (behind right kick panel)
• Instrument cluster
• Malfunction indicator input
• Mass air- flow sensor (behind air cleaner assembly)
• R n
• Red
• S105
• S119
• S126
• S150
• S222 (near breakout to inst cluster)
• Shift solenoids
• Ssa
• Ssb
• Throttle position sensor (left side of throttle body)
• Torque converter clutch solenoid
• Transmission control indicator input
• Transmission fluid temperature sensor

4.6L, Engine Performance Wiring Diagrams (3 of 4) for Ford Crown Victoria S 2001

List of elements for 4.6L, Engine Performance Wiring Diagrams (3 of 4) for Ford Crown Victoria S 2001:

• (center rear of trunk) g407
• (in trunk, on left support) inertia fuel shutoff switch
• (near breakout to 12-pin conn at left rear of engine compt)
• (near breakout to 8-pin conn left rear of engine)
• (near left rear of engine compt)
• (near left rear of engine compt) s148
• (top of brake pedal support) brake pedal position switch
• Air conditioning (a/c cutout relay)
• Battery junction box (right front of engine compt)
• Camshaft position sensor (left front of engine, below left ignition coil)
• Central junction box (below dash, left of steering column)
• Cooling fans (fan high low relays)
• Cylinder head temperature sensor (top left front of engine)
• Fuel pump prime connector (left sdie of engine compt, near fender apron)
• Fuel pump relay
• Fuel pump/ fuel gauge sender
• Fuel tank assembly
• Fuel tank pressure sensor (on upper fuel tank assembly)
• Fuse 15a
• Fuse 20a
• Hot at all times
• Left heated oxygen sensor 21 (lower left rear of engine, in exhaust manifold)
• Left heated oxygen sensor 22 (in exhaust, rear of catalyst)
• Nca
• Output shaft speed sensor (left rear side of transmission)
• Red
• Red/pnk
• Relay center (left side of engine compt)
• Right heated oxygen sensor 11 (lower right rear of engine, in exhaust manifold)
• Right heated oxygen sensor 12 (in exhaust, rear of catalyst)
• S115 (near breakout to 16-pin conn at left rear of engine compt)
• S123
• S124
• S125
• S129
• S130
• S132
• S147
• S265
• S402

4.6L, Engine Performance Wiring Diagrams (4 of 4) for Ford Crown Victoria S 2001

List of elements for 4.6L, Engine Performance Wiring Diagrams (4 of 4) for Ford Crown Victoria S 2001:

• (behind right side of dash) air suspension/ evo steering module
• (behind right side of dash) electronic variable orifice steering module
• (behind right side of dash) speed chime module
• (left rear corner of engine compt) speed control servo assembly
• (left rear side of transmission) vehicle speed sensor
• (near breakout to 42-pin conn at left rear of eng compt)
• (near ground at center rear of engine)
• (rear of vehicle, below left side of trunk) canister vent solenoid
• A/c cutout sw
• A/c system (a/c cutout rly)
• A/c system (a/c cutout sw)
• A/c wot cutout
• Batt
• Battery junction box (right front of engine compt)
• Brake on/off
• C204
• C214
• C216
• C234
• Cam pos in
• Can vent sol
• Cht sensor
• Coil 2
• Coil 7
• Coil 8
• Dpfe sens
• Epc sol
• Evap purge vlve
• 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 injectors
• Fuel press
• Fuel pump ctrl
• Fuse 30a
• G104 (rear of left front fender apron)
• G203 (behind right kick panel)
• Heater ctrl
• Hot at all times
• Iac sol
• Idle air control valve (left side of intake manifold)
• L ho2s
• Lft ho2s 21
• Lft ho2s 22
• Maf sens in
• Oss (+)
• Power
• Power gnd
• Powertrain control module (pcm) (in engine compt, on left side of firewall)
• Pwr gnd
• R ho2s
• Red
• Red/pnk
• Ref volt
• Rt ho2s 11
• S100
• S105
• S109 (near breakout to 12-pin conn at left rear of engine compt)
• S119
• S131
• S143
• S247 (near breakout to front control unit)
• Sig rtn
• Tan
• Tan/red
• Tcc sol
• Tp sens in
• Tr3
• Vss (+)
• Vss (-)
• W/ air suspension & evo steering
• W/ evo steering only