P2302

Ignition Coil A Secondary Circuit

Severity

⚠️ Medium

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$17–67 (est.)

Symptoms

Misfire in cylinder A
Engine stalls at idle
Reduced engine power
Increased fuel consumption
Check Engine Light Is On

Causes

Faulty ignition coil
Damaged high voltage wires
Worn spark plugs
Poor contact in connectors
Problems with the ignition control module

How to Fix

Check the condition of the spark plugs
Inspect high-voltage wires for damage
Measure the resistance of the ignition coil
Check connections and connectors of the circuit
Replace the faulty ignition coil

Related codes

P2300 P2301 P2303