P0401 on Toyota Auris 2020

2020 Toyota Auris OBD code pages help users narrow down common diagnostic searches for this vehicle combination. These pages are useful when someone wants to understand fault codes in the context of a specific make, model and year rather than just reading a generic code definition.

P0401 means exhaust gas recirculation flow insufficient detected.

This route connects the vehicle year page with the main code page so users can browse by make, model, year and fault code.