P2324

Ignition Coil I Primary Control Circuit Low

Severity

⚠️ Medium

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$17–67 (est.)

Symptoms

Misfire in cylinder 1
Unstable engine idling
Reduced engine power
Increased fuel consumption
Check Engine Light Is On

Causes

Open or short circuit in the primary circuit of the coil
Poor contact in the ignition coil connector
Faulty ignition coil
Wiring Harness Problems
ECU malfunction (rare)

How to Fix

Check the integrity of the primary circuit wires
Inspect the coil connectors for corrosion or damage.
Check the resistance of the ignition coil
Replace the ignition coil if necessary
Test ECU output signals

Related codes

P2300 P2303 P2306 P2309