DrX

iTrader: (7)

Is it just mine or do all of these units whine. Mine is seems pretty loud when I pop the hood. Engine doesn't have to be running. I hear it as long as the key is in the run position.

Holty

iTrader: (6)

DrX

iTrader: (7)

Just wondering if this is normal operation or if there is something wrong with it.
Will have to do a vid. Definitely much louder than the stock 78mm TB.

Allso, has anyone looked at the LS2 TB at WOT? Mine does not go to full horizontal at 100% TP. I'd say that it opens to 75* if wide open is 90*. Don't see anything in the tune that would affect this. Could be the way it is supposed to operate.

Holty

iTrader: (6)

bump for good questions that need answering

krambo

iTrader: (4)

The whine is nothing to be concerned with. It will do it for a while with the key on. The whine will stop after about 20-30 seconds with the key on. Its just the motor assembly energized.

as for the blade,...can you monitor this parameter with a scanning tool? From what I remember, mine doesn't go full horizontal but gets damn close.

DrX

iTrader: (7)

Scan tool says 100%. I guess what that translates to physically is determined by the TB/TAC module design. Again, just making sure that this is normal operation.