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P0345

High Severity

Camshaft Position Sensor A Circuit (Bank 2)

Engine System

What Does P0345 Mean?

No signal from the bank 2 cam sensor.

Common Fix

Replace cam sensor bank 2

Estimated Cost (DIY)

$15 - $50

Symptoms

  • ⚠️No start or rough running
  • ⚠️Loss of power

Common Causes

Failed sensorlikely
Wiring issuepossible

How to Diagnose P0345

  1. 1Check connector
  2. 2Test sensor
  3. 3Replace if faulty

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Related Codes

Frequently Asked Questions

Do V-engines have two cam sensors?
Yes β€” one per bank on DOHC V-engines, sometimes more with VVT.
Can I swap sensors to test?
If both banks use the same part, yes β€” swap and see if the code follows.

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