OBD codes / P0341
P0341
SeriousCamshaft Position Sensor A Circuit Range/Performance
Treat P0341 with some urgency — it often causes hard starting or stalling and can progress to a no-start. Driving carefully to a shop is usually fine, but don't ignore it, and if the cause is timing-chain related, continued driving risks engine damage.
What this code means
The camshaft position sensor tells the computer where the valves are in their cycle, which it uses with the crank sensor to time fuel and spark. P0341 means the cam signal is present but out of its expected range or not lining up with the crankshaft as it should. Common causes are a failing sensor, a wiring/connector fault, or a damaged reluctor (tone) ring. It can also reflect a real timing problem — a stretched or jumped timing chain — so it's worth confirming, since a bad cam signal can cause hard starting, stalling, or a no-start.
Symptoms you might notice
- Hard starting or extended cranking
- Stalling or rough running
- Hesitation and reduced power
- Occasional no-start
- Check-engine light
What it costs to fix
Typical range: $120–$500 · about ~0.3–2.5 hrs of labor
| If the cause is… | Part | Labor |
|---|---|---|
| Camshaft position sensor | $30–$200 | ~0.3–2 hrs |
| Wiring / connector repair | $10–$120 | ~0.5–1.5 hrs |
The sensor is usually a low-hundreds job; labor depends on access. A damaged tone ring or a genuine timing-chain problem is a major repair that varies far too much to quote — get it diagnosed if the sensor and wiring check out.
The price swings on which cause it turns out to be — so confirm the cause before paying. Diagnose P0341 for my exact vehicle →
Frequently asked
Can I drive with P0341?
Short trips to get it diagnosed are usually okay, but it can cause stalling or a no-start, so don't rely on the car for important journeys. If the cause is timing-related, stop driving and have it checked.
What's the difference between P0340 and P0341?
P0340 is a missing or erratic cam signal (circuit malfunction); P0341 is a cam signal that's present but out of range or not correlating with the crank. Both point at the sensor, wiring, tone ring, or timing, and are diagnosed similarly.
Is P0341 a timing chain problem?
It can be — the code can flag the cam being out of sync with the crank, which a stretched or jumped chain causes. But a failing sensor or tone ring is more common and cheaper, so confirm before assuming the worst.
How much does it cost to fix P0341?
The sensor is typically a low-hundreds repair depending on access. A tone-ring or timing-chain repair is a major job and much more expensive, which is why diagnosis matters before buying parts.
Seeing P0341 on your car? Get a diagnosis specific to your exact year, make and model.
Diagnose P0341 for my vehicleGeneric OBD-II reference. Manufacturer-specific behavior varies — confirm with a scan tool and, for safety-related codes, a professional inspection.