Back to 2004-2011 Volvo S40

2004-2011 VOLVO S40

2.4L I5FWDAUTOMATICgas
23 active safety recalls on this vehicle — view recalls
Repairs0Labor593Torque5735Fluid6DTC882Battery0Maintenance0Recalls23
P0337high severityPowertrain

Crankshaft Position Sensor A Circuit Low Input

on 2004-2011 Volvo S40 2.4L I5 · FWD

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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