ENGINE PERFORMANCE – Mitsubishi Eclipse GT 2012 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

2.4L

2.4L, Engine Performance Wiring Diagram, A/T (1 of 5) for Mitsubishi Eclipse GT 2012

List of elements for 2.4L, Engine Performance Wiring Diagram, A/T (1 of 5) for Mitsubishi Eclipse GT 2012:

• (at left rear of engine compt, under relay box) g12
• (behind left side of dash) joint connector c-28
• (behind left side of dash, on brake pedal support) stoplight switch
• (below left side of dash) data link connector
• (left side of engine compt) relay box
• (main)
• (sub)
• (under rear of vehicle, near evaporative emission canister) evaporative emission ventilation solenoid
• A-15
• Accelerator pedal position sensor (top of accelerator pedal assembly)
• Air conditioning system
• B-18
• B-19
• B-20
• C-140
• C-21
• C-24
• C-26
• 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
• Fuse 7.5a
• G12 (at left rear of engine compt, under relay box)
• G13 (at left rear of engine compt, near relay box)
• G14 (at left rear of engine compt, near relay box)
• Hall ic
• Hot at all times
• Instrument cluster & power tops systems
• Knock sensor (on right side of engine block)
• Nca
• Pnk
• Power distribution system
• Power steering pressure switch (front of engine)
• Powertrain control module (left side of engine compt, forward of relay box)
• Red
• Spare connector (remote controlled engine starter)
• Starting/charging system

2.4L, Engine Performance Wiring Diagram, A/T (2 of 5) for Mitsubishi Eclipse GT 2012

List of elements for 2.4L, Engine Performance Wiring Diagram, A/T (2 of 5) for Mitsubishi Eclipse GT 2012:

• (in engine compt relay box) mfi relay
• (in engine compt relay box) throttle actuator control motor relay
• A-15
• A/t control solenoid valve assembly (in transaxle)
• C-203
• C-208
• C-215
• C-24
• Engine coolant temperature sensor (on rear of engine, near coolant outlet)
• Fuel pump relay 1
• Fuel pump relay 2
• Fuse 10a
• Fuse 7.5a
• G3 (under center of dash)
• Hot in on or start
• Joint connector c-01 (behind left side of dash)
• Joint connector c-28 (behind left side of dash)
• Junction block (under left end of dash)
• Low & reverse solenoid valve
• Manifold absolute pressure sensor (on right side of engine)
• Nca
• Overdrive solenoid valve
• Red
• Second solenoid valve
• Torque converter clutch control solenoid valve
• Transmission fluid temperature sensor
• Under drive solenoid valve

2.4L, Engine Performance Wiring Diagram, A/T (3 of 5) for Mitsubishi Eclipse GT 2012

List of elements for 2.4L, Engine Performance Wiring Diagram, A/T (3 of 5) for Mitsubishi Eclipse GT 2012:

• (up)
• A-15
• Auto mode
• Combination meter
• Computer data lines system
• Cylinder 1,4 heated oxygen sensor (front) (in exhaust system, before catalytic converter)
• Cylinder 1,4 heated oxygen sensor (rear) (in exhaust system, before catalytic converter)
• Cylinder 2,3 heated oxygen sensor (front) (in exhaust system, before catalytic converter)
• Cylinder 2,3 heated oxygen sensor (rear) (in exhaust system, before catalytic converter)
• G3 (under center of dash)
• Heat sensitizing resistance
• Ill
• Intake air temperature sensor
• Interior lights system
• Malfunction ind lamp (service engine soon or check engine lamp)
• Mass airflow sensor (on air intake duct)
• Nca
• Pnk
• Red
• Select switch
• Shift switch
• Shift switch (down)
• Shift switch assembly (at base of shift selector)
• Sport mode

2.4L, Engine Performance Wiring Diagram, A/T (4 of 5) for Mitsubishi Eclipse GT 2012

List of elements for 2.4L, Engine Performance Wiring Diagram, A/T (4 of 5) for Mitsubishi Eclipse GT 2012:

• (at top of fuel tank) fuel pump module
• (in engine compt relay box) a/t control relay
• (on automatic transaxle) transmission range switch
• (right side of engine)
• B-125
• C-26
• Camshaft position sensor (on rear of cylinder head)
• Crankshaft position sensor (on front of engine, near crankshaft)
• Engine oil control valve (near upper radiator hose inlet)
• Exhaust gas recirculation valve (top rear of engine)
• Exterior lights system
• Fuel injector 1
• Fuel injector 2
• Fuel injector 3
• Fuel injector 4
• Fuel level sensor (main)
• Fuel tank temperature sensor
• G17 (under floor console, near parking brake lever)
• G6 (conve- rtible) (front of luggage compt)
• G8 (coupe) (left side of luggage compt)
• Instrument cluster system
• Pnk
• Red
• Starting/charging system

2.4L, Engine Performance Wiring Diagram, A/T (5 of 5) for Mitsubishi Eclipse GT 2012

List of elements for 2.4L, Engine Performance Wiring Diagram, A/T (5 of 5) for Mitsubishi Eclipse GT 2012:

• (left side of engine compt, on transaxle) input shaft speed sensor
• (left side of engine compt, on transaxle) output shaft speed sensor
• (main)
• (right side of engine)
• (sub)
• (top right rear of engine) throttle body assembly
• B-21
• B-22
• C-15
• Engine oil pressure switch (lower right side of engine)
• Evaporative emission purge solenoid (right side of engine)
• G10 (top rear of engine, near air intake duct)
• Hall ic
• Ignition coil 1
• Ignition coil 2
• Ignition coil 3
• Ignition coil 4
• Nca
• Pnk
• Powertrain control module (left side of engine compt, forward of relay box)
• Red
• Spark plug
• Starting/charging system
• Throttle actuator control motor

2.4L, Engine Performance Wiring Diagram, M/T (1 of 4) for Mitsubishi Eclipse GT 2012

List of elements for 2.4L, Engine Performance Wiring Diagram, M/T (1 of 4) for Mitsubishi Eclipse GT 2012:

• (at left rear of engine compt, near relay box) g14
• (below left side of dash) data link connector
• (main)
• (sub)
• A-15
• Accelerator pedal position sensor (top of accelerator pedal assembly)
• Air conditioning system
• B-18
• B-19
• B-20
• C-21
• C-24
• C-26
• Computer data lines system
• Cooling fans system
• Cruise control system
• Engine control module (left side of engine compt, forward of relay box)
• Evaporative emission ventilation solenoid (under rear of vehicle, near evaporative emission canister)
• Fuel tank differential pressure sensor (top of fuel tank)
• Fuse 10a
• Fuse 15a
• Fuse 20a
• G12 (at left rear of engine compt, under relay box)
• G13 (at left rear of engine compt, near relay box)
• Hall ic
• Hot at all times
• Knock sensor (on right side of engine block)
• Nca
• Power distribution system
• Power steering pressure switch (front of engine)
• Red
• Relay box (left side of engine compt)
• Starting/charging system

2.4L, Engine Performance Wiring Diagram, M/T (2 of 4) for Mitsubishi Eclipse GT 2012

List of elements for 2.4L, Engine Performance Wiring Diagram, M/T (2 of 4) for Mitsubishi Eclipse GT 2012:

• (in engine compt relay box) mfi relay
• (in engine compt relay box) throttle actuator control motor relay
• C-203
• C-208
• C-215
• C-24
• Cylinder 1, 4 heated oxygen sensor (front) (in exhaust system, before catalytic converter)
• Cylinder 1, 4 heated oxygen sensor (rear) (in exhaust system, before catalytic converter)
• Cylinder 2, 3 heated oxygen sensor (front) (in exhaust system, before catalytic converter)
• Cylinder 2, 3 heated oxygen sensor (rear) (in exhaust system, before catalytic converter)
• Engine coolant temperature sensor (on rear of engine, near coolant outlet)
• Fuel pump relay 1
• Fuel pump relay 2
• Fuse 10a
• Fuse 7.5a
• G3 (under center of dash)
• Heat sensitizing resistance
• Hot in on or start
• Intake air temperature sensor
• Joint connector c-01 (behind left side of dash)
• Junction block (under left end of dash)
• Manifold absolute pressure sensor (on right side of engine)
• Mass airflow sensor (on air intake duct)
• Nca
• Pnk
• Red

2.4L, Engine Performance Wiring Diagram, M/T (3 of 4) for Mitsubishi Eclipse GT 2012

List of elements for 2.4L, Engine Performance Wiring Diagram, M/T (3 of 4) for Mitsubishi Eclipse GT 2012:

• (right side of engine)
• B125
• Camshaft position sensor (on rear of cylinder head)
• Combination meter
• Computer data lines system
• Crankshaft position sensor (on front of engine, near crankshaft)
• Engine oil control valve (near upper radiator hose inlet)
• Exhaust gas recirculation valve (top rear of engine)
• Fuel injector 1
• Fuel injector 2
• Fuel injector 3
• Fuel injector 4
• Fuel level sensor (main)
• Fuel pump module (top of fuel tank)
• Fuel tank temperature sensor
• G17 (under floor console, near parking brake lever)
• G3 (under center of dash)
• G6 (convertible) (front of luggage compt)
• G8 (coupe) (left side of luggage compt)
• Instrument cluster system
• Malfunction ind lamp
• Pnk
• Red

2.4L, Engine Performance Wiring Diagram, M/T (4 of 4) for Mitsubishi Eclipse GT 2012

List of elements for 2.4L, Engine Performance Wiring Diagram, M/T (4 of 4) for Mitsubishi Eclipse GT 2012:

• (left side of engine compt, on transaxle) vehicle speed sensor
• (main)
• (right side of engine)
• (sub)
• (top right rear of engine) throttle body assembly
• A-15
• B-21
• B-22
• Engine control module (left side of engine compt, forward of relay box)
• Engine oil pressure switch (lower right side of engine)
• Evaporative emission purge solenoid (right side of engine)
• G10 (top rear of engine, near air intake duct)
• Hall ic
• Ignition coil 1
• Ignition coil 2
• Ignition coil 3
• Ignition coil 4
• Joint connector c-28 (behind left side of dash)
• Nca
• Plug spark
• Pnk
• Red
• Starting/ charging system
• Throttle actuator control motor

3.8L

3.8L, Engine Performance Wiring Diagram (1 of 5) for Mitsubishi Eclipse GT 2012

List of elements for 3.8L, Engine Performance Wiring Diagram (1 of 5) for Mitsubishi Eclipse GT 2012:

• (behind left side of dash) joint connector c-28
• (behind left side of dash, on brake pedal support) stoplight switch
• (below left side of dash) data link connector
• (left side of engine compt) relay box
• (main)
• (remote controlled engine starter)
• (sub)
• (under rear of vehicle, near evaporative emission canister) evaporative emission ventilation solenoid
• A-15
• Accelerator pedal position sensor (top of accelerator pedal assembly)
• Air conditioning system
• B-18
• B-19
• B-20
• C-21
• C-24
• C-26
• 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
• Fuse 7.5a
• G10 (rear of engine)
• G12 (at left rear of engine compt, under relay box)
• G13 (at left rear of engine compt, near relay box)
• G14 (at left rear of engine compt, near relay box)
• Hall ic
• Hot at all times
• Instrument cluster & power tops systems
• Knock sensor (right side of engine)
• Nca
• Pnk
• Power distribution system
• Power steering pressure switch (front of engine)
• Powertrain control module (left side of engine compt, forward of relay box)
• Red
• Spare connector c-140
• Starting/charging system

3.8L, Engine Performance Wiring Diagram (2 of 5) for Mitsubishi Eclipse GT 2012

List of elements for 3.8L, Engine Performance Wiring Diagram (2 of 5) for Mitsubishi Eclipse GT 2012:

• (in engine compt relay box) mfi relay
• (in engine compt relay box) throttle actuator control motor relay
• A-15
• A/t control solenoid valve assembly (in transaxle)
• C-203
• C-208
• C-215
• C-24
• Engine coolant temperature sensor (on rear center of engine, near coolant outlet)
• Fuel pump relay 1
• Fuel pump relay 2
• Fuse 10a
• Fuse 7.5a
• G3 (under center of dash)
• Hot in on or start
• Joint connector c-01 (behind left side of dash)
• Joint connector c-28 (behind left side of dash)
• Junction block (under left end of dash)
• Low & reverse solenoid valve
• Manifold absolute pressure sensor (on intake manifold plenum)
• Nca
• Overdrive solenoid valve
• Red
• Reduction solenoid valve
• Second solenoid valve
• Torque converter clutch control solenoid valve
• Transmission fluid temperature sensor
• Under drive solenoid valve

3.8L, Engine Performance Wiring Diagram (3 of 5) for Mitsubishi Eclipse GT 2012

List of elements for 3.8L, Engine Performance Wiring Diagram (3 of 5) for Mitsubishi Eclipse GT 2012:

• A-15
• Auto mode
• Combination meter
• Computer data lines system
• G3 (under center of dash)
• Heat sensitizing resistance
• Ill
• Intake air temperature sensor
• Interior lights system
• Left bank heated oxygen sensor (front) (in left exhaust manifold)
• Left bank heated oxygen sensor (rear) (in left side of exhaust system, after catalytic converter)
• Malfunction ind lamp (service engine soon or check engine lamp)
• Mass airflow sensor (on air intake duct)
• Nca
• Pnk
• Red
• Right bank heated oxygen sensor (front) (in right exhaust manifold)
• Right bank heated oxygen sensor (rear) (in right side of exhaust system, after catalytic converter)
• Select switch
• Shift switch (down)
• Shift switch (up)
• Shift switch assembly (at base of shift selector)
• Sport mode

3.8L, Engine Performance Wiring Diagram (4 of 5) for Mitsubishi Eclipse GT 2012

List of elements for 3.8L, Engine Performance Wiring Diagram (4 of 5) for Mitsubishi Eclipse GT 2012:

• (at top of fuel tank) fuel pump module
• (in engine compt relay box) a/t control relay
• (on automatic transaxle) transmission range switch
• (right rear of engine) engine oil control valve
• (right rear of engine) evaporative emission purge solenoid valve
• B-31
• C-26
• Camshaft position sensor (rear of left cylinder head)
• Crankshaft position sensor (near crankshaft sprocket)
• Exhaust gas recirculation valve (right rear of engine)
• Exterior lights system
• Fuel injector 1 (top right side of engine)
• Fuel injector 2 (top left side of engine)
• Fuel injector 3 (top right side of engine)
• Fuel injector 4 (top left side of engine)
• Fuel injector 5 (top right side of engine)
• Fuel injector 6 (top left side of engine)
• Fuel level sensor (main)
• Fuel tank temperature sensor
• G17 (under floor console, near parking brake lever)
• G6 (conve- rtible) (front of luggage compt)
• G8 (coupe) (left side of luggage compt)
• Instrument cluster system
• Nca
• Pnk
• Red
• Starting/charging system

3.8L, Engine Performance Wiring Diagram (5 of 5) for Mitsubishi Eclipse GT 2012

List of elements for 3.8L, Engine Performance Wiring Diagram (5 of 5) for Mitsubishi Eclipse GT 2012:

• (left side of engine compt, on transaxle) input shaft speed sensor
• (left side of engine compt, on transaxle) output shaft speed sensor
• (lower left rear of engine) engine oil pressure switch
• (main)
• (sub)
• (top right rear of engine) throttle body assembly
• B-21
• B-22
• B-31
• G10 (rear of engine)
• Hall ic
• Ignition coil 1 (top right side of engine)
• Ignition coil 2 (top left side of engine)
• Ignition coil 3 (top right side of engine)
• Ignition coil 4 (top left side of engine)
• Ignition coil 5 (top right side of engine)
• Ignition coil 6 (top left side of engine)
• Nca
• Pnk
• Powertrain control module (left side of engine compt, forward of relay box)
• Spark plug
• Starting/ charging system
• Throttle actuator control motor