Crank no start
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Crank no start
I have a crank no start issue. Pulled the fuel pump and It bench tested fine. I have RCM trouble code B11D8-14 active. Circuit short to ground or open. I followed the diagnostic tree pinpoint test and everything is testing out fine. Replaced fuel pump module followed by the RCM as per the pinpoint test and have not gotten anywhere. Am very stuck and could use some help/suggestions.
As far as I understand the RCM is signaling the fuel pump module to cut fuel via the "event circuit" which depowers the fuel pump in the event of an accident.
As far as I understand the RCM is signaling the fuel pump module to cut fuel via the "event circuit" which depowers the fuel pump in the event of an accident.
Last edited by devo97; Today at 05:32 PM.
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Bill Towne
Modular V8 (4.6L, 5.4L)
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Jan 29, 2016 02:36 PM
