[Tuned200]

So my buddy who is a Tech tells me that the TCM or TCU, the transmission computer also gets programmed when the cobb ap does a flash. I told him that their is no programmer for the auto trans(at least for my app.) He still seems to think that if they pull the trans codes, they will see the engine has been flashed. He said they can check for launch control. I laughed, and said I could run launch control on my 5 speed lgt but the programming does not affect the TCU and will not flash a launch control...

So who is correct?

 

[The Rookie]

You are....the TCU just sees signals, as long as they are sensble it has no knowledge of the EMS tune state.

Simon

 

[Tuned200]

Thank you for the quick reply, even though im days late!