|
Jb4 issues 235 x drive
Hi guys,
First of all my car was stock and I tried jb+, but no matter what setting, on anything above quarter throttle it would jerk and become undrivable.
Then I decided to try the jb4, this was installed no ewg connector with bms billet intake.
I have been having issues with overboosting on pulls, then the car pulls power. On the logs it has shown 35psi but Terry has said this is not true as sampled pre throttle.... in anycase its awful.
He originally said I need to ewg but then said there's a bug with the software so said I need to change the auto boost redux to 0, sure enough on map 1 it seem to sort the overboosting.
My 0 to 60 launch times are awful, 4.9 seconds on map 2, map 1 is 5.2...
Not entirely sure what is going on, or what to do to improve it. There also seems to be an initial delay when applying full throttle. The car is not smooth to drive at all.
Any ideas guys? Tempted to try stock airbox, leave it on map 2.
Ordered some ngk b58 plugs.
|