Quote Originally Posted by joecar View Post
Log the pid GM.VTD during cranking.
Those logs have VTD, or were you referring to future logs?

Quote Originally Posted by slows10 View Post
The only Ls2 engine to use a 58x reluctor in 2006 was just the corvette I believe. If the engine came from any other car it is 24x and the e38 ecm is not setup to operate 24x.
Pretty sure it is gray, but Ill double check.