P2327

Ignition Coil J Primary Control Circuit Low

Severity

⚠️ Medium

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$17–56 (est.)

Symptoms

The engine stalls or runs erratically
Reduced engine power
Increased fuel consumption
Check Engine Light Is On
Possible difficulty starting the engine

Causes

Ignition coil fault J
Open or short circuit in control circuit
Poor contact or oxidation of connectors
Circuit fuse problems
Engine control unit malfunction

How to Fix

Check the condition of the ignition coil J
Inspect the wiring harness and connectors for damage
Check the integrity of the control circuit
Check the corresponding coil on another cylinder using the replacement method
Scan the ECU memory for other error codes

Related codes

P2300 P2303 P2311