p2112, p2122 and p2127

[Jose Paredes]

hi, i have a dodge ram 1500 4,7 engine of 2012., the problems is the code p2112, p2122 and p2127, i have no acceleration at all, check the continuity of the lines of the tps, and app, the voltage and the ground its fine, then, i made a test of the app and the voltage is changing by pressing the pedal, this ocurrs in the app 1 and app 2 i check the resistence of the engine of the tps and i have 27 ohms, i check the new tps and the value is 7 ohms, i change the tps and nothing change, i still without acceleration, and i try to calibrate the tps but i cant, because the actives codes i guess and i dont know what to do, please help

 

[46RamMan]

Make sure you clear the codes too..Sounds like you have a bad throttle position sensor or wiring connection problem with those codes..