Fault codes › P0351
P0351
Ignition Coil 1 Primary/Secondary Circuit Malfunction
Generic code
Ignition System
High severity
Moderate repair
Free on OBD DashX
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iWhat P0351 means
- The fault code P0351 indicates that there is a problem with the primary or secondary circuit of the ignition coil 'A'. This issue can cause the engine to misfire and lead to a decrease in performance.
!Possible symptoms
- Engine misfires or runs rough
- Illuminated check engine light
- Reduced engine power or acceleration
- Difficulty starting the vehicle.
?Possible causes
- Damaged or faulty ignition coil
- Issues with the wiring or connections in the ignition coil circuit
- Failed engine control module (ECM)
- Failed spark plug or spark plug wires
⚙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 faulty ignition coil
- Check and repair any damaged wiring or connections in the circuit
- Replace the spark plug or spark plug wires if necessary
- Replace the engine control module (ECM) if needed