P0341 – Camshaft Position Sensor Circuit Range/Performance

What does P0341 mean?

The camshaft position sensor signal is present but does not correlate correctly with the crankshaft signal or expected engine behavior. Unlike P0340, the circuit is electrically functional — the timing relationship is wrong.

What causes P0341?

Listed from most to least common:

1. 1Stretched timing chain or worn tensioner
2. 2Failed camshaft position sensor
3. 3Damaged reluctor ring on the camshaft
4. 4VVT/phaser malfunction
5. 5Low or dirty engine oil affecting VVT
6. 6Timing chain jumped a tooth

Code breakdown

Common symptoms

• Check engine light on
• Rough running and misfires
• Hard starting
• Reduced power
• Rattling noise from the timing cover on cold start

How to diagnose

1. 1Check engine oil level and condition immediately, since VVT depends on clean oil at pressure.
2. 2Listen for timing chain rattle on cold startup.
3. 3Check for companion codes such as P0016 that point to a correlation problem.
4. 4Inspect the sensor and reluctor ring for damage.
5. 5Verify camshaft-to-crankshaft correlation using live data or a scope.
6. 6If mechanical timing is suspected, inspect timing marks directly.

Often indicates timing chain wear or a VVT problem rather than a simple sensor fault, which can escalate to engine damage on interference engines.

Common fixes and estimated costs

Costs are rough US estimates including parts and labor. Actual pricing varies significantly by vehicle, region, and shop rates.

Good to know

P0341 more often points to mechanical timing than to the sensor itself. If you have chain rattle on cold start alongside this code, budget for timing chain work rather than hoping a sensor fixes it.

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