Backwards compatibility
Got a quick question... my truck is a 2002 with a VDH2 PCM. I've been playing around with some tunes on my truck, and wanted to try some on my parent's truck. They have a 2003 with a VDH5 PCM. I thought that VDH2 and VDH5 were interchangeable. I've run VDH5 on my truck, and it works fine. However, any VDH2 based tune that I run on my parent's truck just stalls the engine immediately.
Any thoughts, or is this normal?
Last edited by Acidanthris; Fri, January 1st, 2010 at 03:11 AM.
|