Here is my set up. 550s Lexus maf, walbero255, aeromative afpr set at 40 psi, 6a fuel lines in and out of the fuel rail, apexi neo, innovated wide band.
So no to my prob I'm ideling at about 1k till warm then idle is never consistent. Afr's at idle are 15.7 to 16. I have the neo at + 10 on every setting but when I go to pull a WOT all reading drop the lows are 9.4 and the highest are about 10.4. Car runs great but im no tunner and could use so help on this one.
So no to my prob I'm ideling at about 1k till warm then idle is never consistent. Afr's at idle are 15.7 to 16. I have the neo at + 10 on every setting but when I go to pull a WOT all reading drop the lows are 9.4 and the highest are about 10.4. Car runs great but im no tunner and could use so help on this one.