P2305
PowertrainIgnition Secondaryhigh severityIgnition Coil E Secondary Circuit
What P2305 Means
Fault in ignition coil E secondary circuit (typically cylinder 5).
Symptoms
- Cylinder 5 misfire
- Check engine light
Common Causes
- Failed coil
- Worn spark plug
Diagnostic Steps
- Swap coil to adjacent cylinder
- Replace spark plug
Where to start: Replace coil.
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