TPS accel enrichment adjusment ???

[tryskriel]

I have a 05 Mustang GT supercharged with a M90 Roush kit running 6psi with some BBK long tube headers
Running the 38lbs injectors from Roush

I did read the stock Roush program but it was always way too lean so i did enrich the MAF voltage table a lot.

It's almost finally tuned but when i step down throttle it get a little too rich half of second and hesitate a little bit. 9.9:1 AFR

The car was previously tuned with Diablo Predator but it was reverse, it was too lean 1 seconds after boost start up

Where can i adjust this parameter, it seem to be almost just an accel parameter because after that half second the AFR return fine in the 11:1 range.

Thanks for any advice

[Mep_q8]

can you post up the tune and a log? sounds like some dfco settings have been played with.

[tryskriel]

Hi
Here's my tune.



For the log, i cannot get HPtuners scanning software to work.
I have some problem datalogging with the MPVI pro unit

If i don't start the car and start scanning, i can datalog 2-5 minutes with no problem, but when i start the car, the unit seem so busy it disconnect itself after 13 seconds.

My laptop run on XP
Intel Pentium 3
Mobile CPU 1200MHz
1 GB of RAM

Thanks
Fred