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Subaru Engine Codes

Engine Code Engine Code Description
11Ignition pulse/crank angle sensor
12Starter switch or circuit
13Crank angle sensor or circuit
14Injectors 1 and 2
15Injectors 3 and 4
21Coolant temperature sensor or circuit
22Knock sensor or circuit
23Air flow meter or circuit
24Air control
31Throttle sensor or circuit
32Oxygen sensor or circuit
33Vehicle Speed Sensor (VSS) or circuit
34EGR solenoid valve stuck on or off
35Purge control solenoid or circuit
41Lean fuel mixture indicated
42Idle switch or circuit
45Kick-down relay or circuit
51Neutral switch or curcuit
61Parking switch or circuit