Quote Originally Posted by Bigrig View Post
Unless you're trying to clear error logs from the ECU - I left mine overnight to be sure when I had the coolant temp sensor problem, but I believe the manual states it can take up to 24 hours for a manual reset (battery disconnect) to clear all errors.
Stored error codes take longer if you can clear them at all, resetting the adaptive stratergy memory (which is what Bob is trying to do in this case) does not take as long.

Tony