P2413 moderate

Exhaust Gas Recirculation System Performance

The P2413 code means the vehicle's onboard diagnostic system has detected: Exhaust Gas Recirculation System Performance. This is a moderate severity code.

My Garage →
Keep driving?
Short distances only
DIY difficulty
moderate
Estimated cost
$150 - $600 (parts and labor)
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Common Symptoms

  • Check Engine Light illuminated
  • Rough idle or stalling
  • Reduced engine power
  • Failed emissions test
  • Knocking or pinging under acceleration

Probable Causes (Ranked by Likelihood)

  • Carbon buildup restricting EGR valve or passages Very High
  • Failed EGR valve not opening or closing properly High
  • EGR cooler clogged or leaking Moderate
  • EGR position sensor reading incorrectly Moderate

Step-by-Step Diagnostic Procedure

  1. Command the EGR valve open and closed with a scan tool and observe response

  2. Inspect EGR valve and intake passages for carbon buildup

  3. Check EGR position sensor readings against commanded position

  4. Inspect EGR cooler for leaks or blockage

  5. Check for vacuum leaks at EGR valve gasket

Frequently Asked Questions

Can I drive with code P2413?

Short distances only. Improper EGR function can cause engine knocking and increased combustion temperatures that lead to engine damage.

What causes P2413?

Carbon buildup is the most common cause, especially on diesel engines. Regular EGR cleaning can prevent this code from occurring.

Is P2413 expensive to fix?

Typically $150 to $600. EGR valve cleaning is on the lower end. Valve or cooler replacement on diesel engines is more expensive.

Sources

This page is built from documented references. Verify against your own service info before repair work.

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