I am having shifting issues again. This eve it wasn't going into 4th. The shifts are taking way too long and it has now started to seem like its in neutral and revving out. I am leaning towards TPS but the TPS is only 12 months old or less. I really don't know why these parts are only lasting a year before they give out. I have bought the part from Repco, Bursons and eBay yet none of the Delphi sensors are lasting. Now my biggest problem is I am 100km away from anywhere to buy a part. Is there anything I can try to get the ute back to Town? Can I reset it some how? Can i try cleaning it with brake cleaner? This is all presuming the issue is the TPS.