Defueling issue, HELP!!!!

Jory, I swapped in an old CATCHER ecm from one truck into mine and then into another truck without a problem. Mine's an 01 auto and the other truck I swapped it into was an 01 HO 6spd. The ecm was designed for an 01 auto.
 
Well, I am still having issues. I don't throw any codes now and the truck just doesn't fuel as it should. I got a Redline to help and it didn't. My truck will only free rev to 3600rpms with the redline set to 4K and even with the redline fueling and all conections good, I am now making less boost and heat than with my TST. I don't know if it's maybe the redline or my truck.

I'm thinking maybe my VP is dying and not throwing codes. Big loss of power over the last year. My pump is about 1-1/2 years old and about 30K miles on it. Think that's enough to make it dyno 100hp or more lower than it should?????
 
JAMAN just flashed his ecm for an 02/SO/fed to see if it helps his isssues. He has an 02/HO/FED

contact jaman for feedback
 
If you call 45psi and 1300* good temps for a 62mm turbo with 500+hp worth of fuel and no smoke then yeah, I'm doing great. But something tells me that with a 62mm turbo and 500+hp worth of fuel I should be getting somewhere around 1500*+. Sorry for the sarcasm, just getting tired of this crap.
 
You must log in or register to reply here.
Back
Top