Nitrous Express Wot Tps Switch Problems

[Gianetti]

anyone here having problems with there tps wot switches mine worked great for the first 2 thousand miles now the car goes into limp mode and throws codes p2111 VAC system stuck open and p2135 tps/pedal position sensor voltage correlation codes when hooked up. i unhook it she runs fine i hook it back up it works for a day then throwing codes again was thinking about going with a rpm window switch instead any ideas