[nsb29]

I modified my own harness had it all hooked up to the engine everything worked. I took it off and put it in a box, now the truck is together and I’m installing the wiring, I have zero throttle response and when I turn the key on I immediately get a check engine light, I get the p2176 code and says the Tac System idle position not learned I also get a code P2127 which states TPS pedal position sensor switch E circuit low input Any help would be greatly appreciated