ENGINE PERFORMANCE – Mitsubishi Diamante ES 2003 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

3.5L

3.5L, Engine Performance Wiring Diagram (1 of 4) for Mitsubishi Diamante ES 2003

List of elements for 3.5L, Engine Performance Wiring Diagram (1 of 4) for Mitsubishi Diamante ES 2003:

• (in front of shifter, under center console) mfi relay
• (left rear of engine compt)
• (top center of engine) egr solenoid
• (top center of engine) evaporative emission purge solenoid
• A/c system
• Assist ecu (near right kick panel)
• B108
• B109
• Camshaft position sensor
• Cooling fans system
• Dedicated fuse 9 20a
• Distributor
• Distributor assembly
• Engine compartment relay box (on left front fender)
• Evaporative emission ventilation solenoid valve (under left rear of vehicle)
• Fuel injectors
• G14 (under front of center console)
• G4 (at right rear of engine compt)
• Hot at all times
• Ignition coil
• Ignition timing check connector (left side of firewall)
• Instrument cluster system
• Nca
• Power steering pressure switch (on power steering pump)
• Power trans- istor
• Powertrain control module (under center of dash, forward of center console)
• Red
• Tcl vacuum solenoid valve
• Tcl ventilation solenoid valve
• To spark plugs

3.5L, Engine Performance Wiring Diagram (2 of 4) for Mitsubishi Diamante ES 2003

List of elements for 3.5L, Engine Performance Wiring Diagram (2 of 4) for Mitsubishi Diamante ES 2003:

• (in front of shifter, under center console) fuel pump relay
• (on throttle body) idle air control motor
• A93
• Anti-lock brakes system
• B77
• B78
• B80
• B84
• C03
• C04
• C11
• Capacitor (noise condenser) (left rear of engine compt)
• Check engine indicator (mil)
• Combination meter
• Cpu
• Data link connector (dlc) (under left side of dash)
• Dedicated fuse 13 15a
• Engine compartment relay box (on left front fender)
• Fuel pump
• G10 (behind left side of rear seat back)
• G12 (right kick panel)
• G3 (left kick panel)
• High contrast meter
• Hot at all times
• Hot in run & start
• Instrument cluster system
• Instrument panel ecu (behind left side of dash)
• Junction block (behind left side of dash)
• Manifold differential pressure (mdp) sensor (top rear of engine)
• Multi- purpose fuse 13 10a
• Nca
• Park/neutral position switch (on transaxle)
• Red
• Standard meter
• Starter
• Starting system

3.5L, Engine Performance Wiring Diagram (3 of 4) for Mitsubishi Diamante ES 2003

List of elements for 3.5L, Engine Performance Wiring Diagram (3 of 4) for Mitsubishi Diamante ES 2003:

• (near left exhaust manifold) left bank heated oxygen sensor (rear)
• (near right exhaust manifold) right bank heated oxygen sensor (rear)
• (on left exhaust manifold) left bank heated oxygen sensor (front)
• (on right exhaust manifold) right bank heated oxygen sensor (front)
• (on top of fuel tank) fuel tank pressure sensor
• Accelerator pedal position sensor (on throttle body)
• Anti-lock brakes system
• Crankshaft position sensor (right side of engine compt)
• Engine coolant temperature sensor (left side of engine compt)
• G14 (under front of center console)
• Knock sensor (on top of engine block)
• Nca
• Pnk
• Red
• Throttle position sensor (on throttle body)
• Volume air- flow sensor (in air cleaner fresh air duct)
• W/ tcl
• W/o tcl

3.5L, Engine Performance Wiring Diagram (4 of 4) for Mitsubishi Diamante ES 2003

List of elements for 3.5L, Engine Performance Wiring Diagram (4 of 4) for Mitsubishi Diamante ES 2003:

• A/c system
• A/t control relay (under right side of dash, near center console)
• A/t control solenoid valve assembly (in transaxle)
• A/t oil temp
• Abs system (traction control ecu)
• Anti-theft system
• Assist ecu (under right side of dash, near kick panel)
• B110
• B111
• B76
• Cruise control system
• Exterior lights system, cruise control system, abs system
• Flash memory connector (under left side of dash)
• G14 (under front of center console)
• Hot at all times
• Hot in run or start
• Input shaft speed sensor (on transaxle)
• Instrument cluster system
• Junction block (behind left side of dash)
• Low/ reverse
• Multi- purpose fuse 3 15a
• Multi- purpose fuse 5 10a
• Output shaft speed sensor (on transaxle)
• Over- drive
• P r
• Park/neutral position switch (on transaxle)
• Powertrain control module (under center of dash, forward of center console)
• Red
• Second
• Stop- light switch (above brake pedal)
• Torque converter control
• Under drive