P0341 — Camshaft Position Sensor Circuit Range
Seen on: Heavy Truck/Diesel
Camshaft Position Sensor Circuit Range. Common causes: Reluctor wheel damage.
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How serious is it?
Serious. Power derate likely — plan to stop soon.
Most likely causes
- Reluctor wheel damage
- Timing chain wear
- sensor air gap too large
First moves (roadside)
- Inspect tone wheel
- check sensor mounting
- verify timing marks
FAQ
Camshaft Position Sensor Circuit Range. Common causes: Reluctor wheel damage.
Serious — Power derate likely — plan to stop soon.
The most common cause is: Reluctor wheel damage. Other possibilities include Timing chain wear; sensor air gap too large.
Power derate likely — plan to stop soon. When in doubt, get a qualified mobile diesel tech on the truck before continuing.
Find a mechanic or related guides
General diagnostic guidance for diesel engines (Cummins, Detroit, PACCAR, Volvo, Mack and more). Not a substitute for a scan-tool diagnosis on your specific truck.