CEL flashes. - Second Generation Forum

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CEL flashes.
Sunday, January 15, 2006 3:30 PM
ok now afte ri have had my fun doing my brakes now the CEl flashes slowley. im gonna run my scan tool, and se whats uo.



Re: CEL flashes.
Wednesday, January 18, 2006 8:11 AM
What did u figure out? usually a flashing CEL isn't a good sign. Uneven cylinder compression, or misfire/multiple misfire makes a CEL flash. but if its got good power IDK.


P0234- Only Code worth ever coming up on ur Scanner


www.sounddomain.com/id/935speedrs
Re: CEL flashes.
Wednesday, January 18, 2006 10:22 AM
Matt i fugured out whats wrong, its throwen 3 codes...

o2 sensor
Collant temp too low
coolent temp circut.

the funny thing is the o2 sensor ionly has 5k on it, adn the cooant sensor is brand new.
ahhh its just beein a sunbird^^

TURBO4DOOR.....comming soon to a street near you!!



Re: CEL flashes.
Sunday, January 22, 2006 7:35 PM
Do you have the #s? The ECU uses input from the coolant temp sensor for A/F ratio. Possible they are bad, wont be the first person to by brand new parts from the parts store and get a bad sensor. I seriously unless its an O2 sensor i buy used low mile GM parts because of all the badluck with the aftermarket.


P0234- Only Code worth ever coming up on ur Scanner


www.sounddomain.com/id/935speedrs
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