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View Full Version : AFR at WOT 1.8t AUM



kacperoooni
4th February, 2019, 08:54 PM
Hi guys,

I have a3 8l 1.8t AUM 150hp stock, now i have installed fmic, tip, decat with replacing tube instead of it. Now i need to set afr. Which lambda will be corrent for this setup to have safe EGT? I do not have egt sensor :(

Act Tuning
4th February, 2019, 11:02 PM
If you runing low fuel quality go with 0.81-.845 and depend how much boost you target. but normally this is safe numbers to run and get power.

kacperoooni
4th February, 2019, 11:09 PM
Thank for reply 1.2 bar middle 0.8-0.9bar to the end

Act Tuning
4th February, 2019, 11:14 PM
So yes go with the numbers i wrote you.