Joined
·
857 Posts
for you tuning gurus out there: I decided to move my maf from a 3" tube to a 3.5" tube, almost identical location that it was and distance from the TB. the air is also hitting it the same and I cant get it dialed in for the life of me. It says it wants fuel so I add to the maf table the error percentage(mult. % by half so it isnt over done) and then it wants fuel pulled, so I pull a little and then it wants more. Im not sure whats going on but Im about to drive it off a cliff, which may not be possible. i ordered another maf from the parts store and was gonna try that to see if it made any difference, but that wont be till wed. I have never had this much issue getting a Maf sensor dialed in. Ive also noticed that the spark is ALL over the place, not sure if its in response to the fluctuating rpm trying to correct spark for under/overspeed or what. the maf readings on my chart display(hptuners) has a little bit of squiggle at idle but doesnt seem too bad. any insight is helpful