desant78
Well-known member
I see so many people have these fancy AFPR, but I was wondering if anyone sets them higher than 37-38psi at atmposhere? I have a e3 16g with a keydriver stg3 chip and 560's runinng 18-20 psi. Im at stock levels and don't like how high my AFR's are. I gave my exhaust to a local shop to tidy up, but they didn't do such a great job.
Bottom line, I have a small leak inbetween my o2 housing and downpipe. Which is after my stock 02 sensor but before my AEM wideband. I read nothing at idle, but at WOT I see brifely 11.9 then it climbs to 13. Mostly sits at 12.8ish and slowly floats up. I figured at WOT, that there would be enough exhaust present to give an accurate reading, and at idle just not enough flow to full immerse the sensor in exhaust gas.
Anyway at night I keep thinking since I added boost, and have small injectors, I should add a bit of fuel. Might be a band-aid covering a real problem.
Opinions, suggestions, etc are appreciated it.
thanks in advance!
Bottom line, I have a small leak inbetween my o2 housing and downpipe. Which is after my stock 02 sensor but before my AEM wideband. I read nothing at idle, but at WOT I see brifely 11.9 then it climbs to 13. Mostly sits at 12.8ish and slowly floats up. I figured at WOT, that there would be enough exhaust present to give an accurate reading, and at idle just not enough flow to full immerse the sensor in exhaust gas.
Anyway at night I keep thinking since I added boost, and have small injectors, I should add a bit of fuel. Might be a band-aid covering a real problem.
Opinions, suggestions, etc are appreciated it.
thanks in advance!