Questions & Answers for: cel codes

...codes will keep the CEL lit all the time, while others will store but not light the CEL when running. If you post the codes you see, and look them up, it might give you (and the reaers here) a better ...

...CODES AND CAR RUNS FINE. CEL CAME BACK ON. PLEASE HELP what are the new codes clearing / resetting doesnt fix the problem the p0171 code has about ten different causes just changing or cleaning the ...

Check Engine Light comes on and off w/ P0304 code I have a 2000 Dodge Dakota (6 cyl). The CEL came on w/ P0304 code in Feb. Replaced all wires, plugs, cap, and rotor. CEL went off. 2 weeks ago CEL ...

CEL codes, the test to light the CEL is a lot quicker than the test to turn it back off if the problem is not repeated. Clearing the code with a tool and then waiting to see if the light stays off can

...CEL being on needs to be addressed first. There are fault codes generated by the computer that can be read a OBII reader. These codes identify the area or sensor where the problem exists. One thing ...

...to be running just fine. i checked my gas cap and it is on correctly. For check engine lights (CELs) please head to your nearest AutoZone or Advanced Auto Parts. They will have a diagnostic tool ...

2005 1.0 kia picanto cel flickering wont start somtimes the cel light will be on constant and the car will start but only for a few seconds and shut off then the cel will be flickering again and then ...

...it uses flash codes. and is here. if a USA federal car, (not calif) it has a nag switch. turn off nag first, then , the CEL will flash (on demand) "paper clip" ...

...CEL light will set a history code. This code can be retrieved through the OBD II connector under the dash, near the steering column. Both Auto Zone, and Advance will read codes for you Carte

CEL on again. No new codes not pending codes. The codes P2271 and P2273 are still listed as permanent codes. I have EVAP, O2S and HTR still as monitors not reset. Everything else is cleared. Any ideas