ENGINE PERFORMANCE – Mitsubishi Eclipse RS 1999 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

2.0L

2.0L Turbo, Engine Performance Wiring Diagrams (1 of 2) for Mitsubishi Eclipse RS 1999

List of elements for 2.0L Turbo, Engine Performance Wiring Diagrams (1 of 2) for Mitsubishi Eclipse RS 1999:

• (behind center of dash) fuel pump relay
• (behind center of dash) mfi relay
• (fwd) (awd)
• (right side of firewall)
• 1 & 4
• A/c compressor clutch relay
• Acc
• Air conditioning system
• B-53
• B-54
• B-61
• Capacitor (left side of engine compt)
• Cooling fans system
• Elc 4-speed automatic transaxle control module (behind center of dash)
• Engine compart- ment relay box
• Engine control module (behind center of dash)
• Engine speed detection connector (right side of firewall)
• Evaporative emission purge solenoid valve (on intake manifold)
• Exhaust gas recirculation (egr) solenoid valve (center of firewall)
• Fuel injec- tors
• Fuel pressure solenoid valve (left side of firewall)
• Fuel pump (w/ fwd) fuel pump & fuel gauge unit (w/ awd) (in fuel tank)
• Fusible link 4 20a
• G123
• G300 (left side of front floor upper crossmember)
• G302 (behind foot distribution duct)
• Generator
• Hot at all times
• Idle air control motor (left rear of engine)
• Ignition coil
• Ignition power transistor (top of engine)
• Ignition switch
• Lock
• Power steering pressure switch (on power steering pump)
• Red
• Resistor (left side of engine)
• Run
• Spark plugs
• Spark plugs 2 & 3
• Start
• Tacho
• Tachometer
• Transmissions system
• Turbocharger waste gate solenoid valve (right front of engine compt)

2.0L Turbo, Engine Performance Wiring Diagrams (2 of 2) for Mitsubishi Eclipse RS 1999

List of elements for 2.0L Turbo, Engine Performance Wiring Diagrams (2 of 2) for Mitsubishi Eclipse RS 1999:

• A/t
• Auto cruise-ecu & elc 4-speed automatic transaxle control module
• B-08
• B-37
• B-38
• B-49
• B-55
• B-56
• B-66
• B-75
• Boost gauge
• C-04
• C-06
• Camshaft position (cmp) sensor (top rear of cyl head)
• Check engine ind
• Combination meter
• Crankshaft position (ckp) sensor (front of engine, by crankshaft end)
• Data link connector (dlc) (below left side of dash)
• Engine compartment relay box
• Engine control module (behind center of dash)
• Engine coolant temperature (ect) sensor (on engine,
• Evaporative emission ventilation solenoid (under center rear of vehicle; fwd) (behind left side of front bumper; awd)
• Foot distribution duct)
• Fuel tank differential pressure sensor (top of fuel tank)
• Fuse 10a
• G123 (right
• G302 (behind
• G302 (behind foot distribution duct)
• Heated oxygen sensor (ho2s) (front) (lower front of eng compt, pipe)
• Heated oxygen sensor (ho2s) (rear) (below middle of vehicle, system)
• Hot at all times
• J/c 2 (behind left side of dash)
• Junction block (behind left side of dash)
• Junction block (behind left side of dash) b-50
• Knock sensor (ks) (left side of engine block)
• M/t
• Manifold differential pressure sensor (top left side of engine)
• Nca
• Near coolant outlet)
• Pnk
• Red
• Side of fire- wall)
• Starter relay
• Starting/ charging system
• Throttle position (tp) sensor (top of engine, on throttle body)
• Transmissions system
• Vehicle speed sensor (vss) (on left side of transaxle)
• Volume airflow sensor (right side of engine compt)

2.0L, Engine Performance Wiring Diagrams (1 of 3) for Mitsubishi Eclipse RS 1999

List of elements for 2.0L, Engine Performance Wiring Diagrams (1 of 3) for Mitsubishi Eclipse RS 1999:

• (behind foot distribution duct)
• (below engine compt relay box) j/c 3
• (left rear of engine compt) asd relay
• (not used)
• A-106
• A-82
• Air conditioning system
• Automatic compressor- ecm
• B-49
• B-66
• Brake ind
• C-04
• C-05
• C-06
• Capacitor (left side of engine compt)
• Charge ind
• Check engine ind
• Combination meter
• Cruise control system
• Cruise ind
• Field coil
• Fuel gauge unit
• Fuel ind
• Fuel injectors
• G110 (left front of engine compt)
• G202 (left side of dash)
• G302
• Generator
• Heated oxygen sensor (ho2s) (front) (lower front of engine compt)
• Heated oxygen sensor (ho2s) (rear) (below middle of vehicle)
• Ignition coil (top of engine)
• Junction block (behind left side of dash)
• Nca
• Powertrain control module (left side of engine compt)
• Radiator fan relay (hi)
• Red
• Spark plugs
• Tacho- meter

2.0L, Engine Performance Wiring Diagrams (2 of 3) for Mitsubishi Eclipse RS 1999

List of elements for 2.0L, Engine Performance Wiring Diagrams (2 of 3) for Mitsubishi Eclipse RS 1999:

• (below engine compt relay box) j/c 3
• (below engine compt relay box) j/c 4
• (left rear of engine) exhaust gas recirculation (egr) solenoid valve
• A-82
• A-83
• Acc
• B-08
• B-49
• B-66
• Camshaft position (cmp) sensor (top rear of cyl head)
• Crankshaft position (ckp) sensor (right front of eng block)
• Engine compartment relay box (left side of engine compt)
• Engine coolant temperature (ect) sensor (near coolant outlet)
• Fuse 10a
• Fusible link 4 30a
• G202 (left side of dash)
• Hot at all times
• Ig1
• Ignition switch
• Intake air temperature (iat) sensor (on intake manifold)
• J/c 2 (behind left side of dash)
• J/c 4 (below engine compt relay box)
• Junction block (behind left side of dash)
• Knock sensor (ks) (on side of engine block)
• Lock
• Manifold absolute pressure (map) sensor (right top front of engine)
• Run
• Start
• Stop- light switch (on brake pedal support)
• Throttle position (tp) sensor (top of engine)

2.0L, Engine Performance Wiring Diagrams (3 of 3) for Mitsubishi Eclipse RS 1999

List of elements for 2.0L, Engine Performance Wiring Diagrams (3 of 3) for Mitsubishi Eclipse RS 1999:

• (a/t)
• (left front of engine compt)
• (left side of transaxle) (a/t)
• (mounted to throttle body)
• (on power steering pump)
• (partial)
• (right front of engine compt) duty cycle purge solenoid valve
• (under center rear of vehicle) evaporative emission ventilation solenoid
• A-107
• A-82
• A-83
• A/c compressor clutch relay
• A/t
• Auto idle speed control motor
• Auto-cruise speed control assembly
• B-08
• B-37
• B-38
• Condenser fan relay (hi)
• Data link connector (dlc) (below left side of dash)
• Data link connector (dlc) (partial) (below left side of dash)
• Eatx-ecm (a/t only) (behind center of dash)
• Fuel pump (in fuel tank)
• Fuel pump relay (left rear of engine compt)
• G110
• G121 (left center of firewall)
• G300 (left side of front floor crossmember)
• Input speed sensor (a/t) (on side of transaxle)
• J/c 2 (behind left side of dash)
• J/c 3 (below engine compt relay box)
• J/c 4 (below engine compt relay box)
• M/t
• Output speed sensor (a/t) (on side of transaxle)
• Park/ neutral
• Pnk
• Power steering pressure switch
• Powertrain control module (left side of engine compt)
• Radiator fan relay (lo1)
• Red
• Speedometer (combination meter)
• Starter relay
• Transaxle range switch
• Vehicle speed sensor (vss) (m/t) (on right side of transaxle)

2.4L

2.4L, Engine Performance Wiring Diagrams (1 of 2) for Mitsubishi Eclipse RS 1999

List of elements for 2.4L, Engine Performance Wiring Diagrams (1 of 2) for Mitsubishi Eclipse RS 1999:

• (behind center of dash) fuel pump relay
• (behind center of dash) mfi relay
• (in fuel tank) fuel pump
• (right side of firewall)
• 1 & 4
• A/c compressor clutch relay
• Acc
• Air conditioning system
• B-53
• B-54
• B-61
• Capacitor (left side of engine compt)
• Cooling fans system
• Elc 4-speed automatic transaxle control module (behind center of dash)
• Engine compart- ment relay box
• Engine control module (behind center of dash)
• Engine speed detection connector (right side of firewall)
• Evaporative emission purge solenoid valve (on left side of engine)
• Evaporative emission ventilation solenoid (under center rear of vehicle)
• Exhaust gas recirculation (egr) solenoid valve (center of firewall)
• Fuel injec- tors
• Fuel pump relay module (behind center console)
• Fusible link 4 20a
• G123
• G123 (right side of firewall)
• G302 (behind foot distribution duct)
• Generator
• Hot at all times
• Idle air control motor (left rear of engine)
• Ignition coil 1
• Ignition coil 2
• Ignition power transistor (left side of engine)
• Ignition switch
• Lock
• Power steering pressure switch (on power steering pump)
• Red
• Run
• Spark plugs
• Spark plugs 2 & 3
• Start
• Tacho
• Tachometer
• Transmissions system

2.4L, Engine Performance Wiring Diagrams (2 of 2) for Mitsubishi Eclipse RS 1999

List of elements for 2.4L, Engine Performance Wiring Diagrams (2 of 2) for Mitsubishi Eclipse RS 1999:

• (calif) (ex calif)
• A/t
• Auto cruise-ecu & elc 4-speed automatic transaxle control module
• B-08
• B-37
• B-38
• B-49
• B-55
• B-56
• B-66
• B-75
• C-04
• C-06
• Camshaft position (cmp) sensor (top rear of cyl head)
• Check engine ind
• Combination meter
• Crankshaft position (ckp) sensor (front of engine, by crankshaft end)
• Data link connector (dlc) (below left side of dash)
• Engine compartment relay box
• Engine control module (behind center of dash)
• Engine coolant temperature (ect) sensor (on engine,
• Foot distribution duct)
• Fuel tank differential pressure sensor (top of fuel tank)
• Fuse 10a
• G123 (right
• G302 (behind
• G302 (behind foot distribution duct)
• Heated oxygen sensor (ho2s) (front) (below eng, on exhaust pipe)
• Heated oxygen sensor (ho2s) (rear) (below middle of vehicle, on exhaust system)
• Hot at all times
• J/c 2 (behind left side of dash)
• Junction block (behind left side of dash)
• Junction block (behind left side of dash) b-50
• M/t
• Manifold differential pressure sensor (top left side of engine)
• Nca
• Near coolant outlet)
• Pnk
• Red
• Side of firewall)
• Starter relay
• Starting/ charging system
• Throttle position (tp) sensor (top of engine, on throttle body)
• Transmissions system
• Vehicle speed sensor (vss) (on left side of transaxle)
• Volume airflow sensor (right side of engine compt)