Trouble code P0404 means:Exhaust gas recirculation circuit range/performance
Trouble code P0404 means:Exhaust gas recirculation circuit range/performance
Trouble code P0404 means: O2 (B1 S1) Heater Circuit
Trouble code P0404 means:Exhaust gas recirculation circuit range/performance
Trouble code P0404 means:Exhaust gas recirculation circuit range/performance
The EGR valve has failed, and will need replaced.
Trouble code P0404 means: EGR Position Sensor Signal Performance
I use a scan tool after repairing the failure that set the code.
You will need to have the code read with a scan tool, repair the cause of the codes, and then the code can be erased with the scan tool.
Transmission code present. You need to check the TCM for codes to know possible causes.
Check Engine code of P0404 (EGR)
Trouble code P0404 means: EGR Position Sensor Signal Performance
Trouble code P0404 means:Exhaust gas recirculation circuit range/performance