LTFT Maxed out on bank 2

[turbo-civic-si]

My LTFT is maxed out on bank 2 but looks fine on bank 1. Any ideas?
Could this be the result of a bad 02?

Thanks for the help

[joecar]

Is this on the 2002 Z06...?

Sounds like an air leak in bank2 exhaust or on bank2 side of intake.

Post some log files...

Log these pids:
VSS
RPM
TP
DYNCYLAIR
DYNAIR
MAF (SAE)
MAP (SAE)
IAT
ECT
EQIVRATIO or AFR
SPARKADV
KR
LONGFT1
LONGFT2
SHRTFT1
SHRTFT2
HO2S11 (not HO2S12 or HO2S22)
HO2S21 (not HO2S12 or HO2S22)
MFTOTAL

[johnv]

Try swapping the o2s from bank to bank.
If the problem follows the o2 to the other bank your o2 is toast.

if you still have a problem on the same bank you have a problem on that bank ie - exhaust leak, misfire (plugs, leads, coils,injectors) or maybe a vac leak at manifold, or blocked injector.