ENGINE PERFORMANCE – Mitsubishi Galant DE 2002 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

2.4L

2.4L, Engine Performance Wiring Diagrams (1 of 3) for Mitsubishi Galant DE 2002

List of elements for 2.4L, Engine Performance Wiring Diagrams (1 of 3) for Mitsubishi Galant DE 2002:

• (on engine compt relay box) mfi relay
• (on rear of cylinder head) camshaft position sensor
• (rear of intake manifold)
• A/c system
• C39
• C40
• Capacitor (on top front of engine)
• Dedicated 20a
• Dedicated fuse 18 10a
• Egr solenoid valve
• Engine compartment relay box (left side of engine compt)
• Engine speed detection conn (on engine compt relay box)
• Evaporative emission purge solenoid
• Fuel injectors
• G12 (front of left strut tower)
• G2 (rear of engine)
• G4 (behind right side of dash)
• Generator
• Hot at all times
• Idle air control motor (on throttle body assembly)
• Ignition coil 1
• Ignition coil 2
• Instrument cluster system
• Nca
• Power steering pressure switch (on power steering oil pump)
• Powertrain control module (behind right side of dash)
• Red
• Spark plugs
• Starting system

2.4L, Engine Performance Wiring Diagrams (2 of 3) for Mitsubishi Galant DE 2002

List of elements for 2.4L, Engine Performance Wiring Diagrams (2 of 3) for Mitsubishi Galant DE 2002:

• (below exhaust manifold, on inlet of front catalytic converter) heated oxygen sensor (front)
• (on exhaust pipe, downstream of front catalytic converter) heated oxygen sensor (rear)
• A/c system
• Auto-cruise control ecu (behind center of dash)
• C29
• C30
• C84
• C88
• Combination meter
• Crankshaft position sensor (on front of engine, next to crankshaft sprocket)
• Dedicated fuse 10 15a
• Engine compartment relay box (left side of engine compt)
• Engine coolant temperature sensor (on left side of engine)
• Evaporative emission ventilation solenoid (above fuel tank, on evap canister)
• Fuel pump module
• Fuel pump relay
• Fuel tank differential pressure sensor (on top of fuel tank)
• G11 (center of dash)
• G4 (behind right side of dash)
• G6 (right side of luggage compartment)
• G8 (left side of engine)
• Hot at all times
• Hot in on or start
• Immobilizer ecu (behind center of dash)
• Junction block (behind left side of dash)
• Malfunction indicator lamp (mil)
• Manifold differential pressure sensor (on intake manifold)
• Multi- purpose fuse 1 10a
• Multi- purpose fuse 2 7.5a
• Multi- purpose fuse 8 7.5a
• Nca
• Red
• Throttle position sensor (on throttle body assembly)
• Volume airflow sensor (on air intake hose, near air cleaner cover)

2.4L, Engine Performance Wiring Diagrams (3 of 3) for Mitsubishi Galant DE 2002

List of elements for 2.4L, Engine Performance Wiring Diagrams (3 of 3) for Mitsubishi Galant DE 2002:

• (under left side of dash) data link connector (dlc)
• A/c system
• A/t control relay (on engine compt relay box)
• A/t control solenoid valve assembly (in transaxle)
• A/t oil temp
• C23
• C24
• C41
• C42
• C84
• Dedicated fuse 5 15a
• Dedicated fuse 9 20a
• Engine compartment relay box (left side of engine compt)
• Exterior lights system
• Exterior lights system, anti- theft system
• G2 (rear of engine)
• G4 (behind right side of dash)
• Hot at all times
• Hot in on or start
• Input shaft speed sensor (on top of transaxle)
• J/c 1 (behind left side of dash)
• J/c 2 (behind left side of dash)
• Junction block (behind left side of dash)
• Low/ reverse
• Multi- purpose fuse 3 7.5a
• Output shaft speed sensor (on top of transaxle)
• Over- drive
• P r
• Park/neutral position switch (on top of transaxle)
• Powertrain control module (behind right side of dash)
• Red
• Second
• Starting/ charging system
• Stoplight switch (attached to pedal support member)
• Torque converter control
• Under- drive

3.0L

3.0L, Engine Performance Wiring Diagrams (1 of 3) for Mitsubishi Galant DE 2002

List of elements for 3.0L, Engine Performance Wiring Diagrams (1 of 3) for Mitsubishi Galant DE 2002:

• (on engine compt relay box) mfi relay
• A/c system
• A/c system, cooling fans system
• C39
• C40
• Camshaft position sensor
• Dedicated fuse 18 10a
• Dedicated fuse 3 20a
• Detection conn (on engine compt relay box)
• Distributor
• Distributor assembly
• Engine compartment relay box (left side of engine compt)
• Engine speed
• Fuel injectors
• G12 (front of left strut tower)
• G2 (top rear of engine)
• G4 (behind right side of dash)
• Generator
• Hot at all times
• Idle air control motor (on throttle body assembly)
• Ignition coil
• Instrument cluster system
• Nca
• Power steering pressure switch (on power steering oil pump)
• Power trans- istor
• Powertrain control module (behind right side of dash)
• Red
• Starting system
• To spark plugs

3.0L, Engine Performance Wiring Diagrams (2 of 3) for Mitsubishi Galant DE 2002

List of elements for 3.0L, Engine Performance Wiring Diagrams (2 of 3) for Mitsubishi Galant DE 2002:

• (downstream of left bank catalytic converter) left bank heated oxygen sensor (rear)
• (on inlet of catalytic converter) left bank heated oxygen sensor (front)
• (on inlet of right front catalytic converter) right bank heated oxygen sensor (front)
• (on outlet of right frt catalytic converter) right bank heated oxygen sensor (rear)
• Auto-cruise control ecu (behind center of dash)
• C29
• C30
• C84
• C88
• Combination meter
• Crankshaft position sensor (on front of engine, next to crankshaft sprocket)
• Dedicated fuse 10 15a
• Engine compartment relay box (left side of engine compt)
• Engine coolant temperature sensor (on rear of engine)
• Evaporative emission ventilation solenoid (above fuel tank, on evap canister)
• Fuel pump module
• Fuel pump relay
• Fuel tank differential pressure sensor (on top of fuel tank)
• G11 (center of dash)
• G4 (behind right side of dash)
• G6 (right side of luggage compt)
• G8 (left side of engine)
• Hot at all times
• Hot in on or start
• Immobilizer ecu
• Junction block (on left end of dash)
• Malfunction indicator lamp (mil)
• Manifold differential pressure sensor (on intake manifold)
• Multi- purpose fuse 1 10a
• Multi- purpose fuse 2 7.5a
• Multi- purpose fuse 8 7.5a
• Nca
• Red
• Throttle position sensor (on throttle body assembly)
• Volume airflow sensor (on air intake hose, near air cleaner cover)

3.0L, Engine Performance Wiring Diagrams (3 of 3) for Mitsubishi Galant DE 2002

List of elements for 3.0L, Engine Performance Wiring Diagrams (3 of 3) for Mitsubishi Galant DE 2002:

• (front of intake manifold)
• (under left side of dash) data link connector (dlc)
• A/c system
• A/t control relay (on engine compt relay box)
• A/t control solenoid valve assembly (in transaxle)
• A/t oil temp
• C23
• C24
• C41
• C42
• C84
• Dedicated fuse 5 15a
• Dedicated fuse 9 20a
• Egr solenoid valve
• Engine compartment relay box (left side of engine compt)
• Evaporative emission purge solenoid
• Exterior lights system
• Exterior lights system, anti-theft system
• G2 (top rear of engine)
• G4 (behind right side of dash)
• Hot at all times
• Hot in run or start
• Immobilzer ecu
• Input shaft speed sensor (on top of transaxle)
• J/c 1 (behind left side of dash)
• J/c 2 (behind left side of dash)
• Junction block (behind left side of dash)
• Knock sensor (on top center of engine)
• Low/ reverse
• Multi- purpose fuse 3 7.5a
• Output shaft speed sensor (on top of transaxle)
• Over drive
• P r
• Park/neutral position switch (on top of transaxle)
• Powertrain control module (behind right side of dash)
• Red
• Second
• Starting/ charging system
• Stoplight switch (attached on pedal support member)
• Torque converter control
• Under drive