Usamos cookies para análisis básicos — nada se carga hasta que aceptes. Puedes rechazar y seguir navegando con normalidad. Política de Privacidad
Diagnostic trouble code P0401 indicates: EGR A Flujo Insuficiente Detectado. It was set by your vehicle's onboard diagnostics system and will typically keep the check engine light on until it's addressed.
P0401 forma parte del grupo EGR OFF. Estas ECU admiten EGR OFF, que lo desactiva:
Upload your ECU file and DTC Doctor will detect this code (and any others) automatically, then remove it for good — no dealer visit, no guesswork.
Analyze My File Free →