Possible lift pump problem???
06-13-2017, (Subject: Possible lift pump problem??? ) 
Post: #19
RE: Possible lift pump problem???
Does the relay complete the circuit to ground? I thought one of the terminals should always be hot and one only hot when the ecm commands the pump on. If he has no power to the supply terminal then I would think there is a supply issue.
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Messages In This Thread
RE: Possible lift pump problem??? - Nilao - 06-13-2017



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