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Powertrain fault code

P0341: Camshaft Position Sensor "A" Circuit Range/Performance (Bank 1 or Single Sensor)

Fix soon

The car may start slowly or run poorly. If timing is suspected, stop driving: a slipped belt can damage the engine.

What P0341 means

The camshaft position signal is missing or doesn't line up with the crankshaft.

Common causes

  • Faulty camshaft sensor
  • Damaged wiring
  • Stretched timing chain or slipped belt (if paired with timing codes)

What to check first

  1. Check the sensor wiring.
  2. Ask a workshop to check cam and crank timing.

Get P0341 explained for your car: $2.99

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Read your car's codes yourself, free

Plug a cheap ELM327 OBD-II adapter into the port under the dashboard and open the scan tool: Chrome or Edge on a computer with a USB adapter, or Chrome on Android with a Bluetooth LE adapter. It reads and clears codes and shows emissions readiness. It does not work on iPhone.

Open the free scan tool

Need help with P0341?

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Related codes

P0340

General guidance only, not a diagnosis. A qualified mechanic should confirm the cause before you replace parts.