No control signal at FPDM, what am I missing?

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Posted to Technical Discussion Forum on 7/5/2017 11 Replies

Hi folks,

Have an expedition that is a cranks no start. If the fuel pump control side is grounded it will build about 75psi on the scan tool, and the vehicle will start. The control signal to the FPDM is missing.

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New battery, New keys program... Login to read more.

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Vehicle Data

2006 Ford Expedition Limited 5.4L

Engine	5.4 L
Trans	4-speed Automatic (Electronic)

Vehicle Data

2006 Ford Expedition Limited 5.4L

Engine	5.4 L
Trans	4-speed Automatic (Electronic)

11 Replies Received (View Replies)

11 Replies Received (Hide Replies)

Vehicle Data

2006 Ford Expedition Limited 5.4L

Vehicle Data

2006 Ford Expedition Limited 5.4L