teke184

iTrader: (5)

what is a typical % value for the LTFT when sitting at idle?

when the car switched to closed loop, the trims were 2.3% b1, and 0.0 b2.

then after a few minutes of idling, they were about -7 and -5

couldn't run a longer scan to watch them more....

figured i'd ask, can't say i've ever watched them before.

Sid447

I don't think there's a typical LTFT at idle.

As long as they stay within +/- 5% average you are okay.

There's too many variables to nail it at a particular figure IMO.

teke184

iTrader: (5)

good to know

i DO know when i had a leak in the PCV hose....my LTFTs were 24-25%