Ive replaced the sensor, pig tail, tps mail order tune. Im gonna take it to a shop cause I cant for the life of me figure it out, I think itll run good on this tune, im not sure im new to gen 3s. Ive checked all grounds and i cant get rid of the code and it surges and what not. Any help would be awesome but i lack knowledge. My last bet would be to get a scanner and check the way the sensor is working. Its turned into a nightmare at this point. Car will run, but shutoff at WOT and require a relearn or unplug the sensor.