P2326
Ignition Coil I Secondary Circuit
P2326 is an OBD-II diagnostic trouble code meaning: Ignition Coil I Secondary Circuit. Common causes: faulty ignition coil, damaged or worn high voltage wires. Estimated repair cost: $17–89.
Symptoms
- Misfires
- Check Engine Light Illuminates
- Reduced engine power
- Unstable engine idling
- Jerks when accelerating
Causes
- Faulty ignition coil
- Damaged or worn high voltage wires
- Poor contact in the ignition coil connectors
- Open or short circuit in the secondary circuit of the ignition coil
- Spark plug fault
How to Fix
- Check and replace spark plugs
- Check high voltage wires for damage and replace them if necessary
- Check the ignition coil for damage and resistance
- Check the ignition coil connectors and wiring for opens or shorts.
- Replace the faulty ignition coil
Related codes
Error P2326 by Vehicle Brand
FAQ
What does the P2326 code mean?
P2326 is an OBD-II diagnostic trouble code that indicates: Ignition Coil I Secondary Circuit
What causes a P2326 error code?
The most common causes of P2326 include: Faulty ignition coil; Damaged or worn high voltage wires; Poor contact in the ignition coil connectors; Open or short circuit in the secondary circuit of the ignition coil.
How do I fix a P2326 diagnostic trouble code?
To fix P2326: Check and replace spark plugs. Check high voltage wires for damage and replace them if necessary. Check the ignition coil for damage and resistance. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P2326?
Do not drive — repair immediately
How much does it cost to fix P2326?
The estimated repair cost for P2326 is $17–89. Actual cost depends on your vehicle, location, and labor rates.
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