I am having a major problem trying to tune my car.
I am from Australia, my car is a 05 Holden SS Commodore 5.7 LS1 (4 Speed Automatic). The car ihas stock motor, stock throttle body, stock gearbox
Mods on the car is it has headers and full exhaust and I have purchased and installed a CAPA Vortech Supercharger Kit + Intercooler.
Please see link below it is the $7895.00 Kit.
The problem I am having and it is a weird one is the car is running way too Rich (Under 10:1 AFR's). And whatever I adjust in the VE Table it coninues to Run Rich. No response!
I am not sure if it is tune related or not. I am worried I might not have setup something correctly in the tune settings. I have attached the tune in here to see if anyone can see something wrong with my settings.
I have been tuning the car on a mainline dyno. The weirdest thing is on full throttle in 2nd gear on the dyno it is running 12:1 AFR's which is good but once it changes to 3rd gear it goes to 10:1 AFR's (Extremely Rich) and whatever I adjust in the VE there is no response and it continues to run 10:1 AFR Flat line.
If anyone is able to review the tune and see if there is something I have done wrong. It is my first time and any help will be greatly appreciated.