Powertrain
generic / SAE
P2323
Ignition Coil H Secondary Circuit
The ECU detects a fault on the secondary side of ignition coil A. The high-voltage spark output is missing or insufficient, leading to misfire on the affected cylinder.
SystemPowertrain
Typegeneric / SAE
GroupP2
Range / number3 / 23
Possible causes
- Spark plug worn or fouled high
- Secondary breakdown inside coil H medium
Inspection / repair
- Difficulty: easy
- DIY: possible
- Estimated cost: 60–280 €
- Estimated time: 0.4–1.2 h
- Component: ignition coil h
- Component: spark plug cyl h
- Component: ignition secondary lead
- MIL / check engine light
- emissions-relevant
Sources
References
sae:J2012