Uploaded October 2025 | Updated September 2026, 3 weeks ago

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2006 Ford E-Series 6.0L V8 Direct Injection Turbo Diesel

00:00 - love my brother
02:00 - symptoms/codes and testing my brother did
09:00 - ECM and BCM combined in one module
16:51 - CAN signals on a lab scope
19:33 - U0100 and U0101 flow charts/research
21:47 - research time (don't work for free!)
24:14 - "substitute known good ECU and retest"
30:45 - how flow charts should be written
32:00 - cont. reviewing no com possibilities
33:10 - question to the community
36:10 - why I am not testing powers and grounds
36:40 - what a bad ground looks like on a CAN signal
38:18 - wiring diagram (are powers/grounds shared)
40:27 - visual inspection of ECU pins
41:08 - final review with my brother on what the call is

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