OBD
P2332
Ignition Coil K Secondary Circuit
What it means
P2332 means Ignition Coil K Secondary Circuit.
Check these first
- A failed ignition coil K secondary winding
- A worn or fouled spark plug under coil K
- A damaged coil K boot or spark plug wire
- A weak coil K ground
What to do next
- Read misfire counters for the coil K cylinder
- Inspect the coil K boot and spark plug
- Test the coil K secondary winding resistance
- Swap coil K with a known good coil and retest
- Replace ignition coil K if the secondary tests out of range
- Clear the code and retest
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Updated
Generic SAE J2012 definition. Last updated 2026-10-10.