Powertrain
generic / SAE
P2359
Ignition Coil L Secondary Circuit
The ECU detects a secondary-circuit fault on ignition coil L (cylinder 12 on a V12 or another high-numbered cylinder). The cylinder will misfire if the spark output is insufficient.
SystemPowertrain
Typegeneric / SAE
GroupP2
Range / number3 / 59
Possible causes
- Worn spark plug high
- Coil secondary failure medium
Inspection / repair
- Difficulty: easy
- DIY: possible
- Estimated cost: 40–250 €
- Estimated time: 0.2–1 h
- Component: ignition coil
- Component: spark plug
- MIL / check engine light
- emissions-relevant
- drive cycle required
Sources
References
sae:J2012