LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Mazda >> 2004 >> MX-5 Miata Base, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> On-Board Diagnostic (Engine Control System BP, BP With TC] >> DTC P0401: EGR Flow Insufficient Detected >> Diagnostic Procedure
September 30: LEMON manuals is back up on a temporary server! Slowness is possible

Diagnostic Procedure

Fig 1: Diagnostic Procedure - DTC P0401 [BP, BP With TC]
G00992748Courtesy of MAZDA MOTORS CORP.