I have a feeling my Spectra MAP sensor might be an issue so I've ordered the ACDelco replacement. With key on engine off it reads 25.2 inHg (85kPa) for some reason when in actuality it's closer to...
Type: Posts; User: MDPotter
I have a feeling my Spectra MAP sensor might be an issue so I've ordered the ACDelco replacement. With key on engine off it reads 25.2 inHg (85kPa) for some reason when in actuality it's closer to...
101405101406
Here is the base tune from Frost and the most recent tune. The most recent tune includes the MAF dialed in and my last attempt at tuning the VE table.
MAF Calibration Cruise 01 it was running pretty well.
VE Calibration Attempt 02 it was running really rough on acceleration.
So this is my first post on the forum and I am very much a rookie at this. I had Steve Williams (Frost) give me a mail order tune for my powertrain and during the course of the restoration, I took it...