PPM94Z

Well last week I tackled my opti, deleted the AIR and the EGR, throttle body bypass as well as fixing my inatke oi leak. Was alot of work and the car runs amazingly better. Hesitation is next to nothing now but still not 100%, gonna do O2s and whatnot but I keep getting a SES light. When the car is at Idle the light goes away and then at about 20% throttle the light comes back on and then goes right back off once the engine hits idle again. I am not sure what this could be, got me wondering....

Any info would be helpfull.

Mike

Injuneer

No substitute for a scan... saves a lot of guessing..

If you deleted the EGR, could be DTC 32, the code for missing EGR valve (I'm assuming from your "name" that you have a 94???? - might not hurt to add a "signature" indicating year, tranny and any major mods). OBD-I is not real sensitive to missing EGR valves, but it does have a diagnostic to check for flow, and it can set in some cases.... seems rarer than on the OBD-II's, but its still possible.

PPM94Z

Yeah plan on getting it scanned this weekend, just checking to see if anyone had anything like this. But yeah it is a 94 and I guess I will make a signature next time I get a chance for situations like this. Thats for the reply anyways, will let ya know the results of the scan.

Mike