Problems C5 with Mangnuson Supercharger (TVS2300)

Hello

I have an 1998 Corvette C5 with an Magnuson Supercharger kit (TVS2300)
At idle I had a AFR 11.7 and a LFT -1.6
Why the car had at idle a AFR from 11.7?
I hope you can help me?


here is a idle log file
Attachment 47097

Post your tune

Post your tune file

here is my file
Attachment 47138

Injector data / calibration would be my guess. Do you have a picture of the fuel injectors?

this injectors are used.

http://www.siemensdekafuelinjectors....ort-style.html

I scaled the injectors and all the g/sec g g/cyl values with -26% but still 11,8-12,2afr at idle with -2,3% fuel trim.

here the scaled file and log

please can you check the file for missing scaled tables?

Those are the same injectors I am using and all of your tables are quite different from mine. All of the data for those injectors are in the Banish DVD.

Thanks to Cyrperformance for the injector datas. :cheers:

Now the car runs great and after dyno tune the Car makes 470PS and 639Nm