P0346
Camshaft Position Sensor A Circuit Range/Performance Bank 2
Generic code
Ignition System
High severity
Moderate repair
Free on OBD DashX
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What P0346 means
- “The fault code P0346 indicates that there is an issue with the circuit that controls the camshaft position sensor for bank 2. This may cause the engine to run poorly or not start at all.”
Possible symptoms
- Illuminated check engine light
- Rough engine idle or stalling
- Reduced engine power or acceleration
- Engine may not start at all
Possible causes
- Failed camshaft position sensor
- Faulty wiring or connections in the circuit
- Loose or corroded electrical connections
- Failed engine control module (ECM)
Related parts
- Camshaft Position Sensor: The camshaft position sensor monitors the position of the camshaft to regulate fuel injection. Problems lead to stalling or car failing to start.
Possible solutions
- Replace the camshaft position sensor
- Check and repair any damaged wiring or connections
- Tighten or clean any loose or corroded electrical connections
- Replace the engine control module (ECM) if necessary
Free on OBD DashX
P0346 on OBD DashX
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