I am trying to tune a vehicle and command an open loop idle. But the O2s will not stay off at idle. what am I missing so I can start tuning this thing? Car is an 04 GTO A4
I am trying to tune a vehicle and command an open loop idle. But the O2s will not stay off at idle. what am I missing so I can start tuning this thing? Car is an 04 GTO A4
Maybe try maxing out your "closed loop enable coolant temp vs. IAT" table to 285 (in engine>fuel>open & closed loop)
That would put it in open loop all the time. The cam has a lot of overlap and I just want to shut the O2s off at idle only.
Check if STFTs are zero when idling. My car did something similar so I thought I was missing a setting too.
do a search here for "hybrid" tune
'02 Corvette
LS6, MN6, LT's/X pipe and TI's, Honker CAI, AI 243 heads, PatG Custom Cam, FAST 102, LS2 TB, Red Top inj, HPTuners & NGK/AFX
STFT do not zero at idle, they continue to change. I have applied the same settings to another vehicle and it goes to open loop idle. But this vehicle will not zero the STFT or the LTFT.