Hey Guys - I have an 04 GTO with twin turbos. I have been tuning VE, and I cannot get my fueling to go to stoich when I let off of the gas completely. Park also runs super rich. I keep pulling fuel in the affected cells, but it doesn't seem like it's doing anything. Everything above even a slight touch of the throttle leans out fine, but I can't get no throttle to lean out...
Main mods list:
lq9 swap
btr twin turbo stage 1 cam
upp 58mm twin turbo kit
96lb/hr bosche injectors
I have a feeling it may be the injector settings? But I inputted the manufacturer recommended settings.
3rd turbo ve.hpl
turbo_setup_ 3rdVE.hpt
In the log file you can see how rich it gets in the 30kpa cells, and I have since fixed the air fuel in the other cells, but the low kpa cells are staying rich!
Thanks