Fixed! 2010 F-150 No Start It-Was The PCM | Programming + Waveform Capture
Автор: KOEO
Загружено: 2025-06-15
Просмотров: 715
In part 2 of this 2-part diagnostic series, we wrap up the no start issue on a 2010 Ford F-150 with a 4.6L V8.
The shop had already replaced the fuel pump and the fuel pump driver module, but it still wouldn't run. In part 1 , I scoped the circuits and misdiagnosed the fuel pump module as faulty-turns out, the PCM was the real failure.
In this video-
-I install a used PCm
-Program it using Ford software
-Truck starts immediately after programming
-Capture known good waveform on the fuel pump command wire using the lab scope
This is a great follow up to see the power of waveform confirmation and how programming a used PCM can bring a vehicle back to life.
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