ZR-1 Net Registry Forums - View Single Post - Needing Help with Throttle Position Switch (TPS) on 1993

Z51JEFF · 03-15-2012

Mid America sells the adapter to make this easier or as stated you can get some wires into the plug to get the reading you need.Its possible to get the switch back on the car and dial it in by ear,idle will move around but when I did this I didnt get a code.Did you get the tab in the switch lined up correctly?Ive set mine with the exposed wire method but I do have the adapter from Mid America as well.This was done on a 91.

03-15-2012	#6
Z51JEFF Join Date: Dec 2007 Location: Fremont, CA Posts: 3,093	Re: Needing help with TP Switch Mid America sells the adapter to make this easier or as stated you can get some wires into the plug to get the reading you need.Its possible to get the switch back on the car and dial it in by ear,idle will move around but when I did this I didnt get a code.Did you get the tab in the switch lined up correctly?Ive set mine with the exposed wire method but I do have the adapter from Mid America as well.This was done on a 91.