p0302
Moderate
Infiniti · SUVs
Cylinder 2 Misfire Detected
Quick Answer
Error code P0302 on your Infiniti SUVs means: Cylinder 2 Misfire Detected. This is usually fixable — see the step-by-step guide below.
Affected Models
Likely Causes
How to Fix It
1
Inspect spark plug condition and gap
2
Test ignition coil resistance and output
3
Check fuel injector spray pattern
4
Perform compression test on cylinder 2
5
Replace faulty components as needed
Pro Tip
This fix requires some technical knowledge. If you're unsure about any step, consider contacting support or a qualified technician.
Parts You May Need
Spark plug
Ignition coil
Fuel injector
Valve gasket
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