Check engine Light

[cjshloman]

Ok folks, tonite my check engine light came on. Any thoughts what it might be??? My exhaust man has been cracked for a year now soooo, could that be skruuing with my O2 sensors or something. Im pretty sure it has to do with my cracked manni. Any other thoughts???? Bull.

 

[JeepinMaxx]

Check and make sure your gas cap is tight... Also you should check your error codes. I'll try to remember how to do that - I think it's turn your key on while pressing the the trip odometer. Or - turning your key to run three times (not cranking) and then read the digital OD display or count the flashing check engine light. I'll look it up

 

[Rubi04TJ]

turn the key to on
then to off
five times while pressing the odometer will give you the code.. then if you do a search here I posted the codes a while ago.

 

[CJKarl]

Electrical tape, dummy.

 

[Shrek]

Electrical tape, dummy.

damn it you took my answer

 

[cowboyupdan]

your manifold will definetly throw a code.  I just replaced mine and the light went off.
The gas cap will throw a code also

 

[tiggertj]

Bull...when you changed your battery maybe you damaged that temp sensor under the battery. That will throw a code also.

You will see  error code p1492 - Ambient or battery temperature sensor voltage wrong.

 

[cjshloman]

My light is good for now...hasnt come on since I posted this.....only because it cleared itself when my batt died.....I guess I fixed it...lol.  Bull.

 

[cowboyupdan]

:beers: :band: :boohoo: :buttrockxtreme: :dancingfool: