Quote:
Originally Posted by tynashracing
can or does the ecu change the behavior of the operating system? Or, is it more of a tattle tale system to show what's been done to the vehicle in the event something does blow up so warranty work can be denied?  |
Yes the operation changes. Why? i don't know.
When my X5 throws mis-fire codes, and I have the Peake connected while running, clearing the codes makes it run much better.