P2612 – Crankshaft Position Signal Output Circuit Low

Description

The ECM detects a low crankshaft position signal output.

Want to confirm the real cause of this fault code?

A high-quality OBD2 scanner gives you live data, fuel trims, sensor readings and freeze-frame information — exactly what you need to verify the root cause of this code with confidence.

View Recommended Scanners

Symptoms

  • Hard starting
  • Misfire
  • Check engine light

Causes

  • Weak sensor
  • Wiring short to ground
  • ECM issue

Diagnosis

  • Test sensor
  • Inspect wiring
  • Check ECM

Repair

  • Replace sensor
  • Repair wiring

Related Problems