I have the flash for the CT-engineering supercharger on my 07 si and it is running 13:1 afr. I have rechecked all fuel mods and everything is right. Help please!
I installed a Wideband A/F gauge yesterday. 1-2 richen up to 12.6-12.1 in the upper rpms, but 3rd is still lean (13.0) untill 7K rpms. is it possible to have more fuel added to my flash?
There are no changes that can be made to the reflash. The reflash is designed for a stock car with the supercharger added. Any other changes you make may cuase the car to run rich or lean and you do so at your own risk.