I go to start up the GTP this morning and it will not run. Only runs when I put my foot on the accelerator. About 2-5% pedal input and it runs great. OHm'ed out the injectors all good. Plenty of fuel PSI.
The only code I get is for a P0122. That is for a TPS sensor Low input circuit A. I checked the wiring looks good. The TPS is reading the correct % when the car is running. Closed I was getting .5volts and when I opened it by hand it jumped to 4.8 volts. Both of those numbers seem good to me. I lighted tapped the TPS and I didn't notice any changes when closed, but when opened and I tapped on it the multi-meter would jump .1 to .2 volts. So what does that mean I don't know?