18.13:1 afr?
#1
Registered User
Thread Starter
18.13:1 afr?
Something seems off. I'm seeing allot of mid 16's during full throttle pulls.
Its a revup, so I have stock widebands. I didn't see any calibration options in the settings, which is strange because the manual calls for it.
Is this normal?
Its a revup, so I have stock widebands. I didn't see any calibration options in the settings, which is strange because the manual calls for it.
Is this normal?
#2
Hard to tell a lot from that limited data grab, but the 16~18:1 at that moment is normal. From what I can tell you were decelerating then hammered the gas, at that moment you will have funky readings. I think you are running lean tho, they should have corrected by 4300. You want to be right around 13:1, and B2 seems to be running leaner than B1. I would personally like to see less variance between them.
#3
Registered User
Thread Starter
Update: I was running dangerously lean. High 14's-low 15's all the way through on multiple pulls.
Just a reminder, don't wait to get a tune! I only had a nismo exhaust, y-pipe and megan V2 test pipes at this time.
I'm into the 13's now.
Just a reminder, don't wait to get a tune! I only had a nismo exhaust, y-pipe and megan V2 test pipes at this time.
I'm into the 13's now.
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