Error code
OBD2 P2306
OBD2P2306
Diagnostic Trouble Code· Standard OBD-II fault code read from the vehicle's onboard diagnostics.
What it means
Ignition Coil 'C' Primary Control Circuit Low.
Severity
moderateCan drive but may experience engine misfires and reduced performance.
Summary
P2306 indicates that there is an issue with the primary control circuit of ignition coil C, which could be due to a wiring problem or damage to the coil itself.
Common Causes
- Wiring short to ground
- Ignition coil failure
Fixes
- Replace the faulty ignition coil or repair damaged wiring.
FAQ
What does P2306 mean?
P2306 indicates a problem with the primary control circuit of ignition coil C, usually due to wiring issues or coil failure.
Not affiliated with OBD2. Answer summarized from the manufacturer's manual linked above; consult that source for the authoritative procedure.
More OBD2 codes
- P2300Ignition Coil 'A' Primary Control Circuit Low
- P2301Ignition Coil 'A' Primary Control Circuit High
- P2302Ignition Coil 'A' Secondary Circuit
- P2303Ignition Coil 'B' Primary Control Circuit Low
- P2304Ignition Coil 'B' Primary Control Circuit High
- P2305Ignition Coil 'B' Secondary Circuit
- P2307Ignition Coil 'C' Primary Control Circuit High
- P2308Ignition Coil 'C' Secondary Circuit
- P2309Ignition Coil 'D' Primary Control Circuit Low
- P2310Ignition Coil 'D' Primary Control Circuit High
- P2311Ignition Coil 'D' Secondary Circuit
- P2312Ignition Coil 'E' Primary Control Circuit Low