eCtune

hello everyone, i'm just wondering, is there a limit to how many times i can preform a tps calibration on a map? i calibrated it yestarday twice and it worked fine, i tried to cal it again today but the voltage didnt changed, and now i cant see any response from the tps on the sensor tab, any ideas? thanks

You should only have to calibrate it once and then be done with it. Your voltage is changing because of a bad connection(either bad ground or at the actual tps), a loose tps sensor, or a faulty tps sensor. Check all this and then you should only have to set it once. But to answer your question, you can redo it as many times as you would like.

no limit