Exhaust gas recirculation insufficient flow detected
Trouble code P0401 means:Exhaust gas recirculation flow insufficient detected
Trouble code P0401 means: Exhaust Gas Recirculation Malfunction
Trouble code P0401 means: Exhaust Gas Recirculation Flow Insufficient Detected
The check engine light code P0401 on an Acura indicates a problem with the Exhaust Gas Recirculation (EGR) system, specifically that insufficient EGR flow has been detected. This could be due to a clogged EGR valve, a malfunctioning EGR system, or issues with related components such as hoses or sensors. Addressing this code typically involves inspecting and cleaning the EGR system and ensuring all components are functioning properly. Ignoring this issue can lead to decreased engine performance and increased emissions.
Trouble code P0401 means:Exhaust gas recirculation-insufficient flow detected
yes it can. if the check engine light shuts off by itself then chances are either the trouble code is a soft code. A hard code will keep the check engine light on until the problem is fixed and the check engine light is reset.
When the check engine light comes on it should post a code. Use a code reader to see what the code is and ask again.
and what code does the check engine light say ? go by autozone they will check it for free and get the code.
No, the check engine light comes on when the computer detects a malfunction and sets a code.No, the check engine light comes on when the computer detects a malfunction and sets a code.
Go to AutoZone and ask one of the fellas to come out and "check your check engine light code". They will be able to tell you what the problem code is, as well as re-set your check engine light.
Usual first sign is a check engine light with a code P0420.Usual first sign is a check engine light with a code P0420.
Can you phrase that in the form of a question that can be understood?The check engine light does not automatically come on as a result of low fuel level, however if you do let it get down extremely low, it is possible that the check engine light MIGHT come on for any number of reasons. Code P0401 "Insufficient flow in the exhaust gas recirculation system" is a common one. The check engine light can be reset (you can do this yourself by pulling a fuse, disconnecting the battery, or using a code reader tool with reset feature). If there is a real problem, the check engine light will come back on, if it was just a temporary issue related to low fuel, than the light should stay off.