ENGINE PERFORMANCE – Mitsubishi Galant GTS 2004 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

2.4L

2.4L, Engine Performance Wiring Diagram (1 of 5) for Mitsubishi Galant GTS 2004

List of elements for 2.4L, Engine Performance Wiring Diagram (1 of 5) for Mitsubishi Galant GTS 2004:

• (left end of dash) j/c 1
• (left front of eng compt) relay box
• (left side of engine compt)
• (main)
• (near fuel tank) evaporative emission ventilation solenoid
• (pedal support member) stoplight switch
• (sub)
• (under left side of dash) data link connector
• A/c system
• Accelerator pedal position sensor (above accelerator pedal)
• Anti-theft system
• B-19
• B-20
• B-21
• Computer data lines system
• Cooling fans system
• Cruise control system
• Fuel tank differential pressure sensor (top of fuel tank)
• Fuse 10a
• Fuse 15a
• Fuse 20a
• G11 (left front of eng compt)
• G12
• G13 (left side of engine compt)
• Grounding connector (a-14)
• Hall ic
• Hot at all times
• Instrument cluster system
• Knock sensor (under intake manifold)
• Nca
• Power distribution system
• Power steering pressure switch (lower right rear of eng compt)
• Powertrain control module (left front of engine compt)
• Red
• Starting circuit

2.4L, Engine Performance Wiring Diagram (2 of 5) for Mitsubishi Galant GTS 2004

List of elements for 2.4L, Engine Performance Wiring Diagram (2 of 5) for Mitsubishi Galant GTS 2004:

• (engine compt relay box) mfi relay
• (engine compt relay box) throttle actuator control motor relay
• A/t control solenoid valve assembly (on outside valve body assembly)
• C-204
• C-211
• C-214
• Engine coolant temperature sensor (left side of eng compt)
• Fuel pump relay 1
• Fuel pump relay 2
• Fuse 10a
• Fuse 7.5a
• G5 (behind center of dash)
• Hot in on or start
• J/c 1 (left end of dash)
• J/c 2 (behind cluster)
• Junction block (left side of dash)
• Low & reverse solenoid valve
• Manifold absolute pressure sensor (on intake manifold)
• Overdrive solenoid valve
• Red
• Second solenoid valve
• Torque converter clutch control solenoid valve
• Transmission fluid temperature sensor
• Underdrive solenoid valve

2.4L, Engine Performance Wiring Diagram (3 of 5) for Mitsubishi Galant GTS 2004

List of elements for 2.4L, Engine Performance Wiring Diagram (3 of 5) for Mitsubishi Galant GTS 2004:

• (behind cluster)
• Combination meter
• Computer data lines system
• Cpu
• D ind
• G11 (left front of eng compt)
• Ind
• Interior lights system
• Left side heated oxygen sensor (front)
• Left side heated oxygen sensor (rear)
• Malfunction ind
• Mass airflow sensor (left side of engine compt)
• N ind
• Nca
• P ind
• Pnk
• R ind
• Red
• Rheostat circuit
• Right side heated oxygen sensor (front)
• Right side heated oxygen sensor (rear)

2.4L, Engine Performance Wiring Diagram (4 of 5) for Mitsubishi Galant GTS 2004

List of elements for 2.4L, Engine Performance Wiring Diagram (4 of 5) for Mitsubishi Galant GTS 2004:

• (engine compt relay box) a/t control relay
• (top of fuel tank) fuel pump module
• (top of transaxle) transmission range switch
• Camshaft position sensor (rear of cyl head)
• Crankshaft position sensor (front of engine)
• Engine oil control valve (left side of engine compt)
• Exhaust gas recirculation valve (rear of intake manifold)
• Exterior lights system
• Fuel level sensor (main)
• Fuel tank temperature sensor
• G15 (under left front seat)
• G7 (behind left side of rear seat)
• Injector
• Instrument cluster system
• Pnk
• Red

2.4L, Engine Performance Wiring Diagram (5 of 5) for Mitsubishi Galant GTS 2004

List of elements for 2.4L, Engine Performance Wiring Diagram (5 of 5) for Mitsubishi Galant GTS 2004:

• (left front of engine compt)
• (main)
• (sub)
• (top of transaxle) input shaft speed sensor
• (top of transaxle) output shaft speed sensor
• B-22
• B-23
• Capacitor
• Charging circuit
• Engine oil pressure switch (left side of engine block)
• Evaporative emission purge solenoid (rear of intake manifold)
• G11
• G11 (left front of engine compt)
• Hall ic
• Ignition coil 1
• Ignition coil 2
• Ignition coil 3
• Ignition coil 4
• Nca
• Pnk
• Powertrain control module (left front of engine compt)
• Red
• Spark plug
• Throttle actuator control motor
• Throttle body assembly

3.8L

3.8L, Engine Performance Wiring Diagram (1 of 5) for Mitsubishi Galant GTS 2004

List of elements for 3.8L, Engine Performance Wiring Diagram (1 of 5) for Mitsubishi Galant GTS 2004:

• (left end of dash) j/c 1
• (left front of eng compt) relay box
• (left side of engine compt)
• (main)
• (near fuel tank) evaporative emission ventilation solenoid
• (pedal support member) stoplight switch
• (sub)
• (under left side of dash) data link connector
• A/c system
• Accelerator pedal position sensor (above accelerator pedal)
• Anti-theft system
• B-19
• B-20
• B-21
• Computer data lines system
• Cooling fans system
• Cruise control system
• Fuel tank differential pressure sensor (top of fuel tank)
• Fuse 10a
• Fuse 15a
• Fuse 20a
• G12
• G13 (left side of engine compt)
• G9 (front of eng compt)
• Grounding connector (a-14)
• Hall ic
• Hot at all times
• Instrument cluster system
• Knock sensor (top center of engine)
• Nca
• Power distribution system
• Power steering pressure switch (lower right rear of eng compt)
• Powertrain control module (left front of engine compt)
• Red
• Starting circuit

3.8L, Engine Performance Wiring Diagram (2 of 5) for Mitsubishi Galant GTS 2004

List of elements for 3.8L, Engine Performance Wiring Diagram (2 of 5) for Mitsubishi Galant GTS 2004:

• (engine compt relay box) mfi relay
• (engine compt relay box) throttle actuator control motor relay
• A/t control solenoid valve assembly (on outside valve body assembly)
• C-204
• C-211
• C-214
• Engine coolant temperature sensor (rear of engine, near throttle body)
• Fuel pump relay 1
• Fuel pump relay 2
• Fuse 10a
• Fuse 7.5a
• G5 (behind center of dash)
• Hot in on or start
• J/c 1 (left end of dash)
• J/c 2 (behind cluster)
• Junction block (left side of dash)
• Low & reverse solenoid valve
• Manifold absolute pressure sensor (on intake manifold)
• Overdrive solenoid valve
• Red
• Second solenoid valve
• Torque converter clutch control solenoid valve
• Transmission fluid temperature sensor
• Underdrive solenoid valve

3.8L, Engine Performance Wiring Diagram (3 of 5) for Mitsubishi Galant GTS 2004

List of elements for 3.8L, Engine Performance Wiring Diagram (3 of 5) for Mitsubishi Galant GTS 2004:

• (behind cluster)
• Capacitor
• Combination meter
• Computer data lines system
• Cpu
• D ind
• G11 (left front of eng compt)
• Ind
• Interior lights system
• Left bank heated oxygen sensor (front) (left catalytic converter inlet)
• Left bank heated oxygen sensor (rear) (left catalytic converter outlet)
• Malfunction ind
• Mass airflow sensor (left side of engine compt)
• N ind
• Nca
• P ind
• Pnk
• R ind
• Red
• Rheostat circuit
• Right bank heated oxygen sensor (front) (right catalytic converter inlet)
• Right bank heated oxygen sensor (rear) (right catalytic converter outlet)

3.8L, Engine Performance Wiring Diagram (4 of 5) for Mitsubishi Galant GTS 2004

List of elements for 3.8L, Engine Performance Wiring Diagram (4 of 5) for Mitsubishi Galant GTS 2004:

• (engine compt relay box) a/t control relay
• (top of fuel tank) fuel pump module
• (top of transaxle) transmission range switch
• Auto mode
• Camshaft position sensor (rear of engine)
• Crankshaft position sensor (front of engine)
• Exhaust gas recirculation valve (left rear of engine compt)
• Exterior lights system
• Fuel level sensor (main)
• Fuel tank temperature sensor
• G15 (under left front seat)
• G7 (behind left side of rear seat)
• Injector
• Instrument cluster system
• Pnk
• Red
• Select switch
• Shift switch (down)
• Shift switch (up)
• Shift switch assembly
• Sport mode

3.8L, Engine Performance Wiring Diagram (5 of 5) for Mitsubishi Galant GTS 2004

List of elements for 3.8L, Engine Performance Wiring Diagram (5 of 5) for Mitsubishi Galant GTS 2004:

• (front of engine compt)
• (main)
• (sub)
• (top of transaxle) input shaft speed sensor
• (top of transaxle) output shaft speed sensor
• B-22
• B-23
• Charging circuit
• Evaporative emission purge solenoid (left rear of engine compt)
• G9 (front of engine compt)
• Hall ic
• Ignition coil 1
• Ignition coil 2
• Ignition coil 3
• Ignition coil 4
• Ignition coil 5
• Ignition coil 6
• Nca
• Pnk
• Powertrain control module (left front of engine compt)
• Red
• Spark plug
• Throttle actuator control motor
• Throttle body assembly