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Home >> Nissan-Datsun >> 2004 >> Sentra SE-R >> Repair and Diagnosis >> External Pages >> Different car >> Section 423 (Engine Control System - DTC) >> DTC P0400: EGR Function >> Diagnostic Procedure >> 6. Check EGR Volume Control Valve
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6. Check EGR Volume Control Valve

WARNING: This page is about a different car, the 2004 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.

Refer to "COMPONENT INSPECTION ".

OK or NG 

  1. OK: GO TO 7.
  2. NG: Replace EGR volume control valve.
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