Powertrain Management: Locations

ELECTRICAL COMPONENTS LOCATION

ENGINE (2500cc MODEL)


















1. MODULE
(1) Engine control module (ECM)
(2) Data link connector (for Subaru select monitor only)
(3) Data link connector (for Subaru select monitor and OBD-II general scan tool)
(4) Test mode connector
(5) CHECK ENGINE malfunction indicator lamp (MIL)




























































2. SENSOR
(1) Pressure sensor
(2) Mass air flow sensor
(3) Engine coolant temperature sensor
(4) Throttle position sensor
(5) Knock sensor
(6) Camshaft position sensor
(7) Crankshaft position sensor

(1) Front oxygen sensor
(2) Rear oxygen sensor (California spec. vehicles)
(3) Rear oxygen sensor (California spec. vehicles only)
(4) Rear catalytic converter
(5) Front catalytic converter

(1) Fuel level sensor
(2) Fuel temperature sensor (2200 cc AWD models only)
(3) Fuel tank pressure sensor (2200 cc AWD models only)
(4) Fuel sub level sensor




























































3. SOLENOID VALVE, EMISSION CONTROL SYSTEM PARTS AND IGNITION SYSTEM PARTS
(1) Pressure sources switching solenoid valve
(2) Idle air control solenoid valve
(3) EGR valve
(4) EGR control solenoid valve
(5) Purge control solenoid valve
(6) Ignitor
(7) Ignition coil

(1) Pressure control solenoid valve
(2) Vent control solenoid valve
(3) Canister

(1) Inhibitor switch (AT vehicles only)
(2) Fuel pump
(3) Main relay
(4) Fuel pump relay
(5) Radiator main fan relay 1 (With NC models only)
(6) Radiator main fan relay 2 (With A/C models only)
(7) Radiator sub fan relay 1 (With A/C models)
Main fan relay (Without A/C models)
(8) Radiator sub fan relay 2 (With A/C models only)
(9) Starter