i heard the tps might be causing this...im going to check it next...i think mine was .56 at warm idle...and i hear it needs to be about .46...but i dont think ours is adjustable?

no egr or air pump

 

you can adjust it by elongating the screw holes on it. shbox has a write up i think.

i heard the TPS should be around the ..5x-7x voltage area for idle/off and 4.5x-4.7x WOT. mine was around .74 idle.

 

!EGR here... haha, so its not that. NOW, definitely might be the TPS in my case since I've had a ton of isssues with that. I already have a new TPS sensor sitting in the garage at the moment... Just been a little lazy about putting it in. I think I'll be going to a 180* stat, new TPS sensor and I'll try cleaning the TB and IAC as soon as I get this PCM issue worked out. I'll post back with whatever I find.

 

Yeah didn't think about the TPS, that could definitely be causing it.

 

No reason to zero the tables, but you could if you desire.

It is nice when adjusted properly.... you can drop it into neutral & when pulling it back into gear there is not clunk when the gear engages & it coasts freely when you lift off the throttle.

Try reducing the table so it is slightly less & you may like the results.