Can LS1 Edit Help Pass Smog?
#1
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I'm going to put a 224 cam in my Z06. In California a few have passed with this cam on a 114LSA but most fail. I was curious if it was possible to tune the car to run lean for the smog test with LS1 Edit. Can it be set to run 15.0 A/F instead of 14.7 with Edit? Any ideas other than raising the idle and setting the fans to come on at a higher temp?
I won't have to smog anytime soon, but I sure as hell don't want to pull the cam to pass.
Anyone????
I won't have to smog anytime soon, but I sure as hell don't want to pull the cam to pass.
Anyone????
#2
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2006 is when you have to do the testing again. So don't worry about it until the time comes. Good tuning means staying within the closed loop A/F ratio PCM parameters or you will set a code. Your open loop WOT should be at 12.5 A/F ratio. With your stock catalytic convertors and all emission devices in operating order you should pass.
Leo
Leo