Well this is my third tps trying to get rid of the check engine code, calibrated it its at.46 at idle and 4. something at full throttle,, Idle set screw is low but my idle is still over 1500 rpm, i have a ls-vtec with gsr head and gsr TB,, I have a phearable.net p75 and am wondering if anyone else has had that problem.. If i cover the top hole in the TB the idle drops and is perfect,, I have also cleaned out my FIAV or fast idle thingy.

 

anyone at all?

 

??????^

 

If you covered the hole in the side of the tb that goes to the iacv and it was fine then you need a new iacv. Idle air control valve

 

replaced it,, it was unpluged and the idle was perfect except it was throwing the code, plugged it in and idle went up anymore ideas?

 

I had another one sitting around (the one that was originally on the blox intake mani) plugged it in to the plug with coolant flowing through the other one and the idle was perfect except that it was just hanging there.

 

ecu mabye?

 

Could you possibly have that and the map connectors switched around?

 

checked that tried it already not that for sure.