I was driving then suddlenly ma check enginw light came on ..couple hours later it when off what could b?..
engine light on and off - 6G Celicas Forums
most likely an o2 sensor, or you had a slight missfire
What should i do just wait til it shows again to run the diagnosis and find out which sensor is it..or what do u guys advice
Mine does that about once a month due to a dirty o2 sensor
95 gt coupe, v6 swap weekend toy99 gt hatch beams swapped wife's94 st hatch my daily driverhttp://www.6gc.net/forums/index.php?showtopic=82235n
could b problem. code best b gotted.
2000 Celica GTS 'slowest gts evar'1998 Mazda 626 FS-DE/CD4-E
I'd say O2 sensor as well. mine's been doing that for a while.
also, if you have an auto parts store like advance auto or auto zone nearby, they do free code checks on the spot.
also, if you have an auto parts store like advance auto or auto zone nearby, they do free code checks on the spot.
*1997 Celica ST - 3SGE Greytop BEAMS*1977 Celica RA29 - Classic Cruiser*2005 Matrix AWD - dedded but still hanging around like a ghost2019 Rav4 XLE Premium - Sports mode is fun.
Would the code show even of the light is off
Mine doesnt show any codes if the lights off
95 gt coupe, v6 swap weekend toy99 gt hatch beams swapped wife's94 st hatch my daily driverhttp://www.6gc.net/forums/index.php?showtopic=82235n
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Precisely.
Daw, go ta auto part store them boys well hook u up. jus tell them plug that bish in an read them numbas
This post has been edited by SwissFerdi: Mar 23, 2012 - 11:08 AM
QUOTE (Bitter @ Mar 23, 2012 - 8:29 AM) 
>could b problem. code best b gotted.
Precisely.
Daw, go ta auto part store them boys well hook u up. jus tell them plug that bish in an read them numbas
This post has been edited by SwissFerdi: Mar 23, 2012 - 11:08 AM
'97 ST\ Eibach \ KYB \ Kenwood \ Alpine \ Cusco \ OEM+[sold 10/18]'93 MX-5LE
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To bad he's got a '95, before obdII. Could be O2 sensor, could also be EGR problem. I had that happen to me where the light would go on and off and that was the code I got from it. Although, the new engine should take care of that!
QUOTE (SwissFerdi @ Mar 23, 2012 - 12:08 PM)
>>
Precisely.
Daw, go ta auto part store them boys well hook u up. jus tell them plug that bish in an read them numbas
QUOTE (Bitter @ Mar 23, 2012 - 8:29 AM)
>could b problem. code best b gotted.
Precisely.
Daw, go ta auto part store them boys well hook u up. jus tell them plug that bish in an read them numbas
To bad he's got a '95, before obdII. Could be O2 sensor, could also be EGR problem. I had that happen to me where the light would go on and off and that was the code I got from it. Although, the new engine should take care of that!
Also it smell like gas
Werd to yo motha, search n junk to learn how 2 b pull the codes from that b4 obdii car. Aight?
2000 Celica GTS 'slowest gts evar'1998 Mazda 626 FS-DE/CD4-E
Pin e1 an te1 to read the codes on a obd1
95 gt coupe, v6 swap weekend toy99 gt hatch beams swapped wife's94 st hatch my daily driverhttp://www.6gc.net/forums/index.php?showtopic=82235n