OBD Guide

P2322

Ignition Coil H Primary Control Circuit High

Severity
⚠️ Medium
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$17–67 (est.)

Symptoms

  • Misfire in cylinder H
  • Reduced engine power
  • Increased fuel consumption
  • Rough engine idling
  • Check Engine light comes on

Causes

  • Cylinder H ignition coil malfunction
  • Open or short circuit in the primary circuit wiring
  • Problems with ignition coil connectors
  • Malfunction of the ignition control module
  • Problems with the engine control unit (ECU)

How to Fix

  1. Check the condition of the ignition coil of cylinder H
  2. Inspect the wiring and connectors of the primary circuit for damage
  3. Check the resistance of the primary winding of the coil
  4. If necessary, replace the ignition coil
  5. Check and, if necessary, replace damaged wires or connectors

Related codes

Error P2322 by Vehicle Brand