2002 Ford Expedition "clear check engine light 02" Questions

...clear the check engine light, but if you have an issue like a bad o2 sensor or something it will come back on shortly . i have a bad 02 sensor on a van that i can get to go off but it always comes ...

Check engine light and cruise lights came on simultaneously. Computer said it was the 02 sensor. Replaced both 02 sensors with Bosch universal replacement sensors. The problem still exists. Both check

...EGR MAF". Cleared the code restarted the engine, a few minutes later the check engine light came on again and pulled the same codes. sounds like you got a smaller amped alt then what was

Check engine light comes on and off, these are indication that there is some error code stored in your vehicles ECM. The engine module computer needs to be scanned. These will give the code and as per

...check engine light was flashing took it to mechnic he put it on a code reader and cleared the code when i went to start car dosnt start now the check engine light dosnt come on when you turn the ...

...check engine light comes check engine light on, check with OBD code came out engine coolant temp sensor and fuel air metering sensor or MAF, change both including thermostat and clean front 02 sensor ...

...check engine light came on, I took it to a local shop that ran a diagnostic. They said it was an 02 sensor, needed more specifics to take it to honda. I did that Honda dealer wanted 356.00 to repair, ...

...CLEAR THE CODES DOES THE CHECK ENGINE LIGHT COME BACK ON RIGHT AWAY OR DOES IT TAKE A LITTLE TIME... IF IT TAKES A LITTLE TIME THEN YOU HAVE SOME PROBLEMS THAT ARE CAUSING THE EMMISSIONS TO BE OUT OF ...

check engine light on hi you had mad a suggestion that i take my care to a auto parts store to see why my check engine light was on. I have the code. the guy said it was an o2 sensor? this is the code

...check engine light correctly is repair the problem to clear code and reboot system disconnect battery both terminals pos and neg for 10 min then reconnect them start vehicle if light comes on have ...