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mattynational · 12-09-2021, 04:40 PM

Without comms with the DDE you're going nowhere. Follow the test plan and check feeds, earths and comms lines to DDE. You need to back probe these at the ECU and scope the can lines.

12-09-2021, 04:40 PM	#3
mattynational Registered 0 Rep 2 Posts Drives: E90 320i Join Date: May 2013 Location: Hampshire iTrader: (0)	Without comms with the DDE you're going nowhere. Follow the test plan and check feeds, earths and comms lines to DDE. You need to back probe these at the ECU and scope the can lines.
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