just driving around put the air on today for the first time and about 15 minutes after my check engine light comes on....anyone have any ideas what it could be? the car runs fine nothing seems to change when the light is on so not sure...

thanks

Originally posted by 97RSEclipse23
just driving around put the air on today for the first time and about 15 minutes after my check engine light comes on....anyone have any ideas what it could be? the car runs fine nothing seems to change when the light is on so not sure... thanks

Could be anything. Did you try the keydance for codes?

-Nate
________________
-86 Cavalier CS 2.0 3spd auto
-95 Eclipse GS 5spd
-Mods: Megan Header, Megan Cat-Back, Pacesetter High-Flow Cat, AEM V2, Fluidyne Radiator, Hurst Short Shifter
-All-Motor Buildup on the way
-VIS Invader hood, R34 front, Halo Proejctors, M3 LED Mirrors, Projector Fogs

i did the keydance on the car and i came up with a 1-2-1-2-5-5 not to sure what those codes are or maybe its the wrong code but thats the intervals it went in...if anyone knows whats wrong lemme know....

thanks

Originally posted by 97RSEclipse23
i did the keydance on the car and i came up with a 1-2-1-2-5-5 not to sure what those codes are or maybe its the wrong code but thats the intervals it went in...if anyone knows whats wrong lemme know.... thanks

Are you sure it wansn't 1-2, 2-1?, 5-5. 12 means that the battery was disconnnected. 55 is the end of codes. 21 is for the o2 sensor.

-Nate
________________
-86 Cavalier CS 2.0 3spd auto
-95 Eclipse GS 5spd
-Mods: Megan Header, Megan Cat-Back, Pacesetter High-Flow Cat, AEM V2, Fluidyne Radiator, Hurst Short Shifter
-All-Motor Buildup on the way
-VIS Invader hood, R34 front, Halo Proejctors, M3 LED Mirrors, Projector Fogs

checked the battery its fine....another thing is that my four ways flash and stuff and my gauges start going crazy....02 sensor do any of this?

thanks buddy

No, but you might have a short at the harness for your gauges or maybe the hazzard switch is going. The hazzards are wired into the turn signals.

I would double check your keydance codes also. You shouldn't get two 12's one has to be 21 or something else. 21 is your o2 sensor.

-Nate
________________
-86 Cavalier CS 2.0 3spd auto
-95 Eclipse GS 5spd
-Mods: Megan Header, Megan Cat-Back, Pacesetter High-Flow Cat, AEM V2, Fluidyne Radiator, Hurst Short Shifter
-All-Motor Buildup on the way
-VIS Invader hood, R34 front, Halo Proejctors, M3 LED Mirrors, Projector Fogs

hey man started the car up today and the check engine light was off...everything was working fine?...idk man think it was just a glitch or sumthing?...or maybe a wire is touching or somthing?


thanks man