OBD Guide

P2E5A

Cylinder 2 Alternative Fuel Misfire Detected

P2E5A is an OBD-II diagnostic trouble code meaning: Cylinder 2 Alternative Fuel Misfire Detected. Common causes: malfunction of the spark plug in cylinder 2, problems with the ignition coil. Estimated repair cost: $6–56.

Severity
⚠️ Medium
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$6–56 (est.)

Symptoms

  • The engine hesitates or runs unevenly
  • Reduced engine power
  • Increased fuel consumption
  • Vibrations at idle
  • Check Engine Light Is On

Causes

  • Malfunction of the spark plug in cylinder 2
  • Problems with the ignition coil
  • Dirty or faulty injectors
  • Low quality alternative fuel
  • Compression problems in the cylinder

How to Fix

  1. Check the condition of the spark plugs
  2. Test the ignition coil
  3. Check the operation of the fuel injectors
  4. Assess the quality of alternative fuels
  5. Measure the compression in the cylinder

Related codes

Error P2E5A by Vehicle Brand

FAQ

What does the P2E5A code mean?

P2E5A is an OBD-II diagnostic trouble code that indicates: Cylinder 2 Alternative Fuel Misfire Detected

What causes a P2E5A error code?

The most common causes of P2E5A include: Malfunction of the spark plug in cylinder 2; Problems with the ignition coil; Dirty or faulty injectors; Low quality alternative fuel.

How do I fix a P2E5A diagnostic trouble code?

To fix P2E5A: Check the condition of the spark plugs. Test the ignition coil. Check the operation of the fuel injectors. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with P2E5A?

Limited driving only, diagnose soon

How much does it cost to fix P2E5A?

The estimated repair cost for P2E5A is $6–56. Actual cost depends on your vehicle, location, and labor rates.

See also: Russian version · NationStat