Just finished up VE and MAF tune. Car picked up a rough idle before MAF tune, not bad but worse than before tune.
Car is also showing slightly positive fuel trims when cruising LTFT and higher when idling. Driver side is +4 when idling and 3.9 under full throttle.
Pass side is just slightly with worst with thims of .8 and +1.6 at full throttle. AFR is almost perfect match to PE!
Is that kind of discrepancy between banks normal/acceptable?
Does VE Table have any impact on idle?
Commenst/suggestions welcomed!