Cutout going into boost then pulls hard
Cutout going into boost then pulls hard This is a completely new setup and I'm pretty fresh with Tuning. I'll add a few details below or can add more if needed. Ill also add my latest tune and my last driving log. Main issue is the car is cutting out as its going into boost. From the eboost 2 its happening about 3-5 psi and around 3k-3300 rpm. If you stay in it, it will pick up and pull pretty well up until you let out of it. Shows to be up to about 10-11 psi on Eboost 2 but as you can see the MAP is showing more. Seem I cant get my EQ Err Ratio working properly and I can only get the Wideband to read in gas AFR, but the car is running E85. Car doesn't show to be going lean, base fuel pressure is set at 43 and going up to about 50 with boost. Other things I need to log or things to try. Ideas?
Built 370 Fast 102 91mm Turbo 3BAR FIC2000 Magnafuel 4303 4L80E
Built 370 Fast 102 91mm Turbo 3BAR FIC2000 Magnafuel 4303 4L80E
TECH Fanatic
Joined: Dec 2017
Posts: 1,611
Likes: 1,086
I had an issue with a slight stumble when it was getting into boost, but during the remainder of the pull, it was fine. I had a torn spark plug boot and it was arcing. So ceck your wires and plugs is my suggestion.
