I have searched background this car has a tuned ecu by someone else for a different setup i flashed the ecu back to stock or so i think. Now the issue is when i log the vehicle the o2 stay at 800mv and never switch also failling the maf can't get any fuel trim adjustments to adjust the ve table. If anyone can look at the tune and make sure the o2's are infact on and give me any possible ideas on why they arn't logging. Thanks