Ok, I have a set of Labree Res. Test Pipes on my 03 Z. The SES light came on at about 150 miles and stayed on for about another 150 miles then it just turned off. Does anyone have a clue what this means? Could it be that the SES light was not caused because of the TP but of some other reasons? I thought 03 models shouldn't have a problem with TP and the SES would not come on?


Edit: I've just noticed that this thread is in the wrong section, can a mod please move it to the appropiate section? thx.

 

your ecu may have made a change?

 

mine is doing it too. I took it and had it scanned, said the left bank O2 is throwing the code, and I have the defoulers on too. I'll disconnect the battery and go a good 40 miles...but it always comes back on after a while. guy at autozone said it should go off after a few hundred or thousand miles. I wouldnt worry about it.

 

If the SES light is OFF then let it go.
If the SES comes ON again then install non-fouler.