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View Full Version : 2011 e 38 PCM code p0690 after flash


slowhawk
July 12th, 2012, 10:40 AM
Got this code after flashing and now it's stuck there. Was told this is happening alot on the newer pcms. Anybody verify this?
GMPX
July 12th, 2012, 11:40 AM
Got this code after flashing and now it's stuck there. Was told this is happening alot on the newer pcms. Anybody verify this?
First I have ever heard of it happening. Is this in a conversion or in a factory car?
slowhawk
July 13th, 2012, 01:34 AM
Factory truck. I know 2 other shops that had this problem.
Getting the computer flashed back. Will post if that fixes it.
slowhawk
July 19th, 2012, 01:13 PM
No Efi live problem. Found a loose ground on the block.
GMPX
July 19th, 2012, 02:00 PM
Thanks, good to know.
minytrker
July 19th, 2012, 03:23 PM
Done several 2011 e38's never seen it.
slowhawk
July 21st, 2012, 12:13 AM
Thanks, good to know.

I was relieved. Never had a problem with EFI live taking out a computer is 6+ years and over 800 cars.