Back to 1993-2001 Subaru Impreza

1993-2001 SUBARU IMPREZA

2.2L H4AWDCVTgas
30 active safety recalls on this vehicle — view recalls
Repairs0Labor593Torque4747Fluid9DTC674Battery0Maintenance0Recalls30
P0337high severityPowertrain

Crankshaft Position Sensor A Circuit Low Input

on 1993-2001 Subaru Impreza 2.2L H4 · AWD

What this code means

Low or no signal from CKP sensor.

Symptoms

  • No start
  • Stalling
  • Erratic tachometer

Common causes

  • Faulty sensor
  • Short to ground
  • Wiring open
  • Corroded connector

Diagnostic steps

  1. Test sensor signal
  2. Check for shorts
  3. Inspect wiring and connector

Repair notes

Replace CKP sensor or repair wiring.

Other Powertrain codes on this vehicle

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