TWISTA TA

What is the procedure for reseting the service engine soon light?

Kev98Ta

iTrader: (4)

1. Turn key on but don't start car.
2. Pull PCM BAT and PCM IGN fuses in engine compartment.
3. Wait a few minutes.
4. Turn ignition off.
5. Replace fuses.

It will take the car a while to relearn the fuel and timing curves so don't worry about a temporary performance loss.

plumcrazy

When I reset mine I just disconnected the battery for about ten minutes.

Navy David SS

iTrader: (13)

Or get an A-tap. You need to find out why the code was set. If you don't know what set the light you'll never get it correct, and its a good possibility that it will be back. If you don't have an A-tap surely someone in your area does.


David

Team ZR-1

FYI,
every time you force DTC errors cleared you not only force PCM to have to relearn but you also just wacked all the onboard PCM I/M smog tests and some can take as much as 40 plus valid drive cycles to be back into a "Completed" passed state.

I suggest you let the error age out and clear by itself for then all the smog tests that were in a passed state still are.
Aging out may only take be like 3 drive cycles IF the problem has been corrected.

BadBlackBird

Does removing the fuses cause the car to forget any programming that has been done to it?

waterbug1999

iTrader: (3)

Try WWW.LS1camaro.net and look up SES in the search. Tried to copy and paste but could not get it to work..

TWISTA TA

Thinks I used your method and it worked great. The code had come up because of a plug wire that wasnt secure.

Debian Dog

NO you are all set