OBD Guide

P2E59

Cylinder 1 Alternative Fuel Misfire Detected

P2E59 is an OBD-II diagnostic trouble code meaning: Cylinder 1 Alternative Fuel Misfire Detected. Common causes: faulty spark plug in cylinder 1, problems with the fuel injector of cylinder 1. Estimated repair cost: $6–56.

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

Symptoms

  • The engine runs unevenly or stalls
  • Power Loss
  • Increased fuel consumption
  • Engine vibration
  • Check Engine Light Is On

Causes

  • Faulty spark plug in cylinder 1
  • Problems with the fuel injector of cylinder 1
  • Low compression in cylinder 1
  • Ignition coil malfunction
  • Incorrect system setup for alternative fuel

How to Fix

  1. Check and replace spark plug in cylinder 1
  2. Check the operation of the fuel injector of cylinder 1
  3. Measure compression in cylinder 1
  4. Check ignition coil and wires
  5. Check ECU settings for alternative fuel

Related codes

Error P2E59 by Vehicle Brand

FAQ

What does the P2E59 code mean?

P2E59 is an OBD-II diagnostic trouble code that indicates: Cylinder 1 Alternative Fuel Misfire Detected

What causes a P2E59 error code?

The most common causes of P2E59 include: Faulty spark plug in cylinder 1; Problems with the fuel injector of cylinder 1; Low compression in cylinder 1; Ignition coil malfunction.

How do I fix a P2E59 diagnostic trouble code?

To fix P2E59: Check and replace spark plug in cylinder 1. Check the operation of the fuel injector of cylinder 1. Measure compression in cylinder 1. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with P2E59?

Limited driving only, diagnose soon

How much does it cost to fix P2E59?

The estimated repair cost for P2E59 is $6–56. Actual cost depends on your vehicle, location, and labor rates.

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