EGR DTCS

2011 Honda CR-V EX, 2.4 RE4, BZHASECTION EGR DTCS
EGR DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION

DTC Description
DTC P0401 EGR Insufficient Flow
DTC P0404 EGR Valve Circuit Range/Performance Problem
DTC P0406 EGR Valve Position Sensor Circuit High Voltage
DTC P2413 EGR System Malfunction
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.