Powerstroker7.3
New member
I have been doing some testing on the truck with a different set of injectors and i started to notice problem with the pulse width being way to high at WOT. I have 5 different race files that i have used before all with different shift points and different pulse width settings. i decided to try one of the other race files to see if it was just the one that i was running was wrong but i started to notice that every race file now had a crazy high pulse width. i switched from 5 different ones and they all are reading 4.3ms of pulse width. so now i am at a loss as to what could be wrong, could the chip have gone bad or maybe the idm is acting up and not firing correctly. any help would be great.