I am having problems getting emisions passed. I have a Mac- Tools code reader, it says that my secondary air system hasn't completed its test yet. I have tried the drive cycle several times with no help. I need some suggestions, also does anyone know where I can get more info on what the values should be for the other readings. Is it possible that my computer is malfunctioning. Any help would be much appreciated. 98 Z28 6spd convt.

 

Maybe post your message to the lt1-edit guys, they'll know 0bd2 a little better.

If need be here is a site that can search for a used pcm (computer box engine). There lowest current price on them is $85. But thats only if your problem is determined to be the pcm.

http://www.car-part.com/

Hal

 

Thanks for the info I will give them a try.