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P0658

Overview

Code

P0658

Code Type

P

Code Class

P0

System

Engine

Severity Level

High

Emissions Related

true

Drivability Impact

Major

Diagnostic Protocol

OBD2

Freeze Frame Useful

true

Code Definition

Diagnostic trouble code P0658 indicates a malfunction in the exhaust gas recirculation (EGR) valve control circuit

Symptoms

Poor engine performance Increased emissions

Overview applies to this diagnostic code.

Affected Systems

On This Page

  • Code Definition

  • Symptoms

  • Affected Systems

  • Possible Causes

  • Diagnostic Steps

  • Drive Safety Notes​

More Resources

Exhaust Gas Recirculation (EGR)

Possible Causes

Faulty EGR valve Clogged EGR system

Diagnostic Steps

1 Inspect EGR valve 2 Test EGR control circuit

Drive Safety Notes

EGR system failure can impact both performance and emissions

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