Malfunction Indicator Lamp On
#1
Malfunction Indicator Lamp On
I have only had the car for about 6k miles. It has 110k on it. I have already checked the gas cap, and driven a few times since. I am open for advice on what my next move should be. Any help would be greatly appreciated.
#4
RE: Malfunction Indicator Lamp On
Code P0401 EGR system fault (Exhaust Gas Recirculation)
The ECM has detected too little flow on the EGR system.
Probable Causes
1. Blocked passage on EGR system
2. Failed EGR valve
3. EGR solenoid faulty
4. Failed EGR pressure sensor where applicable
5. Failed EGR position sensor where applicable
Any one have any ideas on where to go from here?
The ECM has detected too little flow on the EGR system.
Probable Causes
1. Blocked passage on EGR system
2. Failed EGR valve
3. EGR solenoid faulty
4. Failed EGR pressure sensor where applicable
5. Failed EGR position sensor where applicable
Any one have any ideas on where to go from here?
#5
Unregistered
Posts: n/a
RE: Malfunction Indicator Lamp On
I had that happen to me a few months ago... I had just swapped out my header and afterwards when i was smashing around that light came on and my car started bogging out @ idle,,,, i took it in and they found a piece of carbon build up from in the engine lodge in the EGR Valve... The thing controls ur air fuel mixture i think...