Stu Posted April 15, 2015 Posted April 15, 2015 If its on decel then the engine will cut fuel so you'll have lean afrs - nice and lean for cruise and idle is good and I wouldn't worry about it unless its not driving well or miss firing Quote
Turbo Goose Posted April 16, 2015 Author Posted April 16, 2015 It drives spot oN. cruising at a constant speed shows just over 15 afr at approx 2.5k to 3k rpm.When accelerating its 12 to 13 and when i boost a little (not much) it goes from 13 to 14 ish Quote
Stu Posted April 21, 2015 Posted April 21, 2015 When tuning I aim for idle to range from stoich to 15afr. Quote
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.