P0354
Ignition Coil 4 Primary/Secondary Circuit Malfunction
Generic code
Ignition System
High severity
Moderate repair
Free on OBD DashX
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What P0354 means
- The fault code P0354 indicates that there is an issue with the ignition coil 'D' primary/secondary circuit. This may cause the engine to misfire or run poorly.
Possible symptoms
- Engine misfires or runs poorly
- Illuminated check engine light
- Rough idle or stalling
- Reduced engine power or acceleration
Possible causes
- Faulty ignition coil 'D'
- Damaged wiring or connections in the circuit
- Loose or corroded electrical connections
- Failed engine control module (ECM)
Related parts
- Ignition Coil: An ignition coil helps to ignite the fuel.This car's ignition coil has a problem which may cause engine misfire and rough idling
Possible solutions
- Replace the ignition coil 'D'
- 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
P0354 on OBD DashX
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