Wirepro, thank you for helping me zoom out.
As mentioned earlier, this afternoon i will confirm (or infirm) the behavior before the closed loop kicks in.
if so i would have to try the O2 sensor disconnect. Here is where your comment is pertinent (quit rolling your eyes
) , i will go through the sticks again before tanks comes off
Roger, does the booster plug intervene before or after the connector?
vacuum leak: i tried spraying some brake cleaner on the throttle body ( before and after the injectors) to temporarily seal any air gap and see if the idle rpm would raise.... Any where else i should look?