What does code P0340 mean?
Camshaft position sensor failure detected
OBD-II Code
P0340 — Camshaft Position Sensor Circuit Malfunction
Camshaft position sensor failure detected
Common symptoms
- Engine will not start
- hesitation
- poor synchronization
Possible causes
- Faulty CMP sensor
- stretched timing chain
- damaged wiring
Initial recommendation
Inspect CMP sensor, timing components and wiring continuity.
Safety notice
This information is for guidance only and does not replace a physical vehicle inspection or diagnosis by a qualified mechanic. If the vehicle has severe power loss, smoke, a fuel odor, overheating, brake or steering problems, or any unsafe behavior, avoid driving it and seek professional inspection.
Analyze this code with MecaOBD
Use the app to combine code P0340 with your vehicle's actual symptoms for more complete diagnostic guidance.
Go to the app View more codes