i got the code 401 for 2005 Mitsubishi galant?
PO401 indicates an abnormal EGR flow.
exhaust gas recirculation flow insuficient
2001 ford windstar has code PO401 erg insufficent flow.
exhaust gas recirculation flow insuffcent detected
Trouble code P0401 means:Exhaust gas recirculation-insufficient flow detected
after washing my car i had a engine light the code was 403 exhaust recirculation control circuit malfunction can you help thanks
You lucked out-it's just a bad egr valve.
Generic codes P0440 Evaporative emission system malfunction P0401 Exhaust gas recirculation system Insufficient flow detected.
Trouble code P0401 means: Exhaust Gas Recirculation Flow Insufficient Detected replace the EGR valve Trouble code P0446 means: Evaporative Emission System Vent Control Circuit
yo cant
Error code PO401 on a 2003 Mitsubishi Lancer typically indicates an issue with the EGR (Exhaust Gas Recirculation) system, often related to insufficient flow. To fix it, start by checking the EGR valve for blockages or damage and clean or replace it if necessary. Additionally, inspect the vacuum lines and passages for any leaks or obstructions. If these components are in good condition, further diagnostics may be needed to check for issues with the engine control unit or related sensors.
Yo can not "change" an engine code. You need to repair what is causing the code.Yo can not "change" an engine code. You need to repair what is causing the code.