ENGINE PERFORMANCE – Mercury Mystique LS 2000 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

2.0L

2.0L, Engine Performance Wiring Diagrams (1 of 3) for Mercury Mystique LS 2000

List of elements for 2.0L, Engine Performance Wiring Diagrams (1 of 3) for Mercury Mystique LS 2000:

• (a/t)
• (bottom of right "a" pillar)
• (left center of engine compt)
• (left kick panel) g200
• (near cylinder head) s414
• (right front of engine compt) g101
• (under left side of dash) central junction box
• 10-gl37
• 15s-re16
• 15s-re9a
• 15s-ta21
• 4-re8
• 5-re8
• 8-ce6
• 8-ga6
• 8-gb10
• 8-gg18
• 8-ra1
• 8-rj17
• 8-rj25
• 8-rj29b
• 8-rj4
• 8-rj6
• 8-ta26
• 8-ta27
• 9-rj22
• 9-rj29
• 9-rj4
• 9-rr1
• 9-rr2
• 91-re21
• 91-re8c
• 91-re8e
• 91s-pa17
• 91s-rd7
• 91s-rl27
• 91s-ta24
• Acc
• Air charge temperature sensor
• Air conditioning (dual press sw)
• Anti-lock brake system
• Battery junction box (left front corner of engine compt)
• C361
• C370
• C371
• C372
• C440
• Check engine ind
• Cooling fans (high speed relay)
• Cps return
• Cps signal
• Crankshaft position sensor (lower left rear of engine)
• Cta ctrl
• Data link conn +
• Data link conn -
• Data link connector (under left side
• Data link power
• Fuel level sen
• Fuel pump module
• Fuel pump module (left front of luggage compt, near fenderwell)
• Fuel pump relay
• Fuel tank unit (under center of rear seat)
• Fuse 15a
• Fuse 20a
• Fuse 60a
• G100 (left front of engine compt)
• G901
• Gearshift lever unit (a/t only) (at center console)
• Ground
• Hi press cutoff
• High speed fan
• Ho2s 12
• Hot at all times
• Ignition coil
• Ignition relay
• Ignition relay diode
• Ignition switch
• Ignition transformer (on rear of cylinder head)
• Ignition transformer capacitor (on rear of cylinder head)
• Inertia fuel shut-off switch (behind left kick panel)
• Inst interface
• Instrument interface module (a/t only) (behind left side of dash)
• Intake air temp
• Lock
• Maf return
• Mass air- flow sensor (on rear of air cleaner assembly)
• Of dash, left of steering column)
• Off
• P/s press sw
• Pats module
• Pcm power relay
• Plugs
• Powertrain control module (pcm) (right rear of engine compt, behind power steering reservoir)
• Red
• Run
• S3003
• S301
• S331
• S62
• Shift sol 2
• Start
• Tachometer
• Temp sens
• To spark
• Trans cntrl sw
• Trans temp
• Tss return
• Vss return
• Vss signal

2.0L, Engine Performance Wiring Diagrams (2 of 3) for Mercury Mystique LS 2000

List of elements for 2.0L, Engine Performance Wiring Diagrams (2 of 3) for Mercury Mystique LS 2000:

• (on right side of engine)
• (right side of engine)
• (top of engine)
• (top of steering column)
• (top of transmission)
• Battery junction box (left front corner of engine compt)
• C808a
• Check engine
• Electric pressure control solenoid
• Engine coolant temperature sensor (upper left rear of engine)
• Fuel gauge c808b
• Fuel rail pressure transducer sensor (left front of engine)
• Fuel tank pressure transducer sensor (on fuel tank)
• Fuel tank unit (under center of rear seat)
• Fuse 20a
• G901 (bottom of right "a" pillar)
• Heated oxygen
• Instrument cluster
• Knock sensor
• Modulated lockup solenoid
• Nca
• Passive anti-theft transceiver module
• Power steering pressure switch (on left front of engine)
• S300
• S3005 (left rear side of engine)
• S409 (behind left side of dash)
• S425
• S48
• S53 (rear of engine)
• S54
• Sensor (ho2s) (front 11) (on left side of engine, in exhaust manifold)
• Sensor (ho2s) (rear 12) (on left side of engine, in exhaust, behind converter)
• Shift solenoid no 1
• Shift solenoid no 2
• Shift solenoid no 3
• Tachometer
• Throttle position sensor (on throttle body)
• Transmission hardware unit
• Transmission oil temperature sensor
• Vss signal

2.0L, Engine Performance Wiring Diagrams (3 of 3) for Mercury Mystique LS 2000

List of elements for 2.0L, Engine Performance Wiring Diagrams (3 of 3) for Mercury Mystique LS 2000:

• (at cylinder head) s47
• (center of engine compt)
• (center of engine compt) s59
• (left front of engine compt) g100
• (on bracket, above clutch pedal) clutch pedal position switch
• (on fuel tank)
• (on transmission, rear of engine)
• (right rear of engine compt) evap canister purge valve
• 15-re8
• 15-re8a
• 15s-re13
• 29s-re13
• 30-re8
• 31s-bb12
• 31s-ta9
• 33-xl65
• 7-re8
• 8-ba9
• 8-bb6
• 8-gl37
• 8-re8a
• 8-rj11
• 8-rj13
• 8-rj14
• 8-rj18
• 8-rj22
• 8-rj28
• 8-rj29
• 8-rj3
• 8-ta9
• 9-re8
• 9-rj18
• 9-rj3
• 91-re8b
• 91-re8d
• 91s-fa11
• 91s-pa13
• 91s-re31
• 91s-rj14
• 91s-rj25
• 91s-rl10
• 91s-rl11
• 91s-rl12
• 91s-rl13
• 91s-rl2
• 91s-rl3
• 91s-rl9
• 91s-ta17
• 91s-ta20
• 91s-ta23
• 91s-ta25
• A/t
• Air conditioning
• Air conditioning (a/c wide open throttle relay)
• Battery junction box (left front of engine compt)
• Camshaft position sensor (on cylinder head, upper left rear of engine)
• Camshaft timing actuator (on top side, front of engine)
• Canister purge
• Cmp return
• Cmp sens sig
• Cooling fans (fan relay)
• Cooling fans, anti-theft, air conditioning
• Cp sw (m/t)
• Dual press sw
• Elect press
• Ends in harness
• Evap valve
• Evaporative emission canister vent valve
• Exterior lights system
• Fan relay
• Fuel inj 1
• Fuel inj 2
• Fuel inj 3
• Fuel inj 4
• Fuel injectors
• Fuel line press
• Fuel pump mod
• Fuel tank press
• Fuse 15a
• Fuse 3a
• G100 (left front of engine compt)
• Generator
• Ground
• Ho2s 11
• Ho2s 12
• Hot at all times
• Iac valve
• Idle speed control valve (on upper right side of engine)
• Ignition power
• Keep alive pwr
• Knock sensor
• Ks return
• M/t
• Maf sensor sig
• Not used
• Pats module
• Powertrain control module (right rear of engine compt, behind power steering reservoir)
• Red
• Ref voltage
• S130 (behind left side of dash)
• S147
• S285 (a/t) (right side of engine)
• S3010
• S62
• Shft sol 3
• Shift sol 1
• Signal control
• Start sig
• Starting system
• Stop lamp
• Stop lamp switch (on bracket, above brake pedal)
• Tcc sol
• Tp sig signal
• Tr sens (a/t)
• Transmission range sensor
• Turbine shaft speed sensor (a/t) (lower left rear of engine compt)
• Vehicle speed sensor (a/t) (lower rear of transaxle)
• Vehicle speed sensor (m/t) (lower rear of transaxle)
• Vss signal
• Wot a/c relay

2.5L

2.5L, Engine Performance Wiring Diagrams (1 of 3) for Mercury Mystique LS 2000

List of elements for 2.5L, Engine Performance Wiring Diagrams (1 of 3) for Mercury Mystique LS 2000:

• (a/t)
• (bottom of right "a" pillar)
• (left center of engine compt)
• (left kick panel)
• (right front of engine compt)
• (right rear of engine)
• (under left side of dash)
• (under left side of dash) central junction box
• 10-gl37
• 15s-re16
• 15s-re9a
• 15s-ta21
• 4-re8
• 5-re8
• 8-ce6
• 8-ga6
• 8-gb10
• 8-gg18
• 8-ra1
• 8-rj17
• 8-rj25
• 8-rj29b
• 8-rj4
• 8-rj6
• 8-ta26
• 9-rj18
• 9-rj22
• 9-rj29
• 9-rj4
• 9-rr1
• 9-rr2
• 91-re21
• 91-re8a
• 91-re8c
• 91s-pa17
• 91s-pa25
• 91s-rd7
• 91s-re31
• 91s-rj16
• 91s-rl12
• 91s-rl20
• 91s-ta23
• 91s-ta24
• A/c system
• A/t
• Acc
• Air charge temperature sensor (in air intake)
• Anti-lock brake system
• Battery junction box (left front corner of engine compt)
• C361
• C370
• C371
• C372
• C440
• C808b
• Center of rear seat)
• Check engine
• Check engine ind
• Ckp sens return
• Ckp sens signal
• Cooling fans (high speed relay)
• Crankshaft position sensor (lower front of engine)
• Data link conn +
• Data link conn -
• Data link connector (under left side
• Data link power
• Evr sol
• Fuel gauge
• Fuel inj 3
• Fuel level sen
• Fuel pump module
• Fuel pump module (left front of luggage compt, near fenderwell)
• Fuel pump relay
• Fuel tank unit (under
• Fuse 15a
• Fuse 20a
• Fuse 60a
• G100 (left front of engine compt)
• G101
• G200
• G901
• G901 (bottom of right "a" pillar)
• Gearshift lever unit (a/t only) (at center console)
• Ground
• Hi press cutoff
• High speed fan
• Ho2s 12
• Hot at all times
• Ignition coil
• Ignition relay
• Ignition relay diode
• Ignition switch
• Ignition transformer (top right side of engine)
• Ignition transformer capacitor (right side of engine)
• Imrc
• Inertia fuel shut-off switch (behind left kick panel)
• Inst interface
• Instrument cluster
• Instrument interface module (a/t only) (behind left side of dash)
• Intake air temp
• Knock sensor
• Ks sens
• Lock
• M/t
• Maf return
• Nca
• Of dash, left of steering column)
• Off
• P/s press sw
• Pats module
• Pcm power relay
• Plugs
• Powertrain control module (pcm) (right rear of engine compt, behind power steering reservoir)
• Red
• Run
• S300
• S3003
• S301
• S331
• S409
• S62
• Shift sol 1
• Shift sol 2
• Spark
• Start
• Tachometer
• Tachometer c808a
• Temp sens
• Trans cntrl sw
• Trans temp
• Vss return
• Vss signal

2.5L, Engine Performance Wiring Diagrams (2 of 3) for Mercury Mystique LS 2000

List of elements for 2.5L, Engine Performance Wiring Diagrams (2 of 3) for Mercury Mystique LS 2000:

• (left front corner of engine compt) battery junction box
• (on engine) s407
• (on top center of engine) electronic vacuum regulator solenoid valve
• (on top of engine) intake manifold
• (right side of engine) s54
• (top of transmission)
• C104
• Electric pressure control solenoid
• Engine coolant temperature sensor (upper right rear of engine)
• Exhaust pressure transducer sensor (right rear of engine)
• Fuel rail pressure transducer sensor (left front of engine)
• Fuel tank pressure transducer sensor (on fuel tank)
• Fuse 20a
• G100 (left front of engine compt)
• Heated oxygen sensor (ho2s) (front 11) (right side of engine, in exhaust manifold)
• Heated oxygen sensor (ho2s) (front 21) (left side of engine, in exhaust manifold)
• Heated oxygen sensor (ho2s) (rear 12) (right side of engine, behind converter)
• Heated oxygen sensor (ho2s) (rear 22) (left side of engine, behind converter)
• Modulated lockup solenoid
• Nca
• Power steering pressure switch (right front of engine)
• Runner control module
• S3005
• S425
• S48 (top of engine)
• S53 (rear of engine)
• S62
• Shift solenoid no 1
• Shift solenoid no 2
• Shift solenoid no 3
• Throttle position sensor (on throttle body)
• Transmission hardware unit
• Transmission oil temperature sensor

2.5L, Engine Performance Wiring Diagrams (3 of 3) for Mercury Mystique LS 2000

List of elements for 2.5L, Engine Performance Wiring Diagrams (3 of 3) for Mercury Mystique LS 2000:

• (a/t)
• (left rear of engine)
• (m/t)
• (near battery junction block)
• (near engine)
• (on bracket, above clutch pedal) clutch pedal position switch
• (on fuel tank)
• (on transmission, rear of engine)
• (right rear of engine compt) evap canister purge valve
• (right side of engine)
• (top of engine) s50
• (top of steering column)
• 15-re8
• 15-re8a
• 15s-re13
• 30-re8
• 31s-ta9
• 7-re8
• 8-bb6
• 8-gl37
• 8-re8a
• 8-rj11
• 8-rj13
• 8-rj14
• 8-rj15
• 8-rj18
• 8-rj22
• 8-rj26
• 8-rj28
• 8-rj29a
• 8-rj3
• 8-rj7
• 8-ta27
• 8-ta9
• 9-re8
• 9-rj3
• 9-rr3
• 91-re8
• 91-re8b
• 91s-fa11
• 91s-pa13
• 91s-pa7
• 91s-rj14
• 91s-rj15
• 91s-rj25
• 91s-rj26
• 91s-rl10
• 91s-rl11
• 91s-rl13
• 91s-rl14
• 91s-rl15
• 91s-rl2
• 91s-rl3
• 91s-rl9
• 91s-ta17
• 91s-ta20
• 91s-ta25
• A/t
• Air conditioning
• Air conditioning (dual press sw)
• Air conditioning, anti-theft, cooling fans
• Battery junction box (left front of engine compt)
• Camshaft position sensor (front of engine)
• Canister purge
• Cmp return
• Cmp sens sig
• Cooling fans
• Cp sw
• Dual press sw
• Elect press
• Ept sens
• Evap valve
• Evaporative emission canister vent valve
• Exterior lights system
• Fan relay
• Fuel inj 1
• Fuel inj 2
• Fuel inj 4
• Fuel inj 5
• Fuel inj 6
• Fuel injectors
• Fuel line press
• Fuel tank press
• Fuse 15a
• Fuse 3a
• G100 (left front of engine compt)
• Ground
• Ho2s 11
• Ho2s 12
• Ho2s 21
• Ho2s 22
• Hot at all times
• Iac valve
• Idle speed control valve (upper right side of engine)
• Ignition coil
• Ignition power
• Keep alive pwr
• Knock sensor
• M/t
• Maf sensor sig
• Mass air- flow sensor (on rear of air cleaner assembly)
• Nca
• Not used
• Passive anti-theft transceiver module
• Pats module
• Powertrain control module (right rear of engine compt, behind power steering reservoir)
• Red
• Ref voltage
• S130 (behind left side of dash)
• S147
• S285
• S3010
• S51
• S59
• S60
• S62
• Shft sol 3
• Signal control
• Start sig
• Starting system
• Stop lamp
• Stop lamp switch (on bracket, above brake pedal)
• Tcc sol
• Tp sig signal
• Tr sens
• Transmission range sensor
• Tss sensor
• Turbine shaft speed sensor (a/t) (lower left rear of engine compt)
• Vehicle speed sensor (a/t) (lower rear of transaxle)
• Vehicle speed sensor (m/t) (lower rear of transaxle)
• Vss signal
• Wot a/c relay