I am using a heated O2 sensor in non standard position (about 1.4 metres from exhaust port, cannot be moved closer due to space constraints tube headers ) & had very good results with slowing down the INT step & reducing step size using the 1227808 5d code. Going to later code for better dataloging & play with lean cruise mode.
I also noted that the $5a codes tables (VS manual) can be read with $12 as they all seem to be the same.
Any help would be appreciated.