Quote Originally Posted by jmsmotorsport View Post
Original - Don't mined the huge jump at the start, turned AC on. But you can see as IAT was rising the AFR marginally drifted.

Updated - After ECT came to temp and Commanded AFR settled at 14.55 the AFR never drifted from 13.30 as the IAT rose.

I will need to check this all again once temps cool down, start up IAT is already at 34. But at this stage I am satisfied that IAT temp wont affect me BEN MAP while logging out on the road to dial my VVE in.
Ok, good.

Can you account for the difference in AFR from 14.55 to 13.30...?