CM570 Reman Issues

[micahtristar]

Sorry, what I meant was that we jumped a wire directly to the gauge in order to read coolant temp. The ECU must be seeing coolant temp however because the fan runs as it is supposed to.

And yes I realize the mistakes were made now that I have begun researching further. My intention is to get the truck running on the new untouched ECU that came with the new motor and repair the wastegate line. Because I have no idea what was done to the previous ECU. The truck is a 2001 I believe so there is no telling what "tuning" previous owners may have done.