01 dodge Cummins in tank pump wiring.

a_kelley

a_kelley

mechanical fixer
Joined
Jan 26, 2010
Location
Rutherfordton
OK, got the pump & transfer pump block off installed, started to go to put in the harness and no instructions.
I get where to plug it in, power, but where is this terminal supposed to be inserted? It's clearly to put in a connector, but which one?
 
Found it. Driver side fender well connector next to floor board. One unpopulated pin in the connector, wire exists to tank from there. Thanks.
 
Grrrr. That all works, got fuel pressure now but... The old lift pump took out the injection pump. Unless there's a trick other than cracking injector lines and cranking. 12 psi, all fuel from test port, no air.

Yep, replaced injection pump and it runs. Had to have seized the rotor or blown the diaphragm. I know the lift pump probably didn't die over night. It had to been starving the inj pump for awhile. Change your fuel filters and add a pressure gauge! Those inj pump aren't quite inexpensive. Next...
 
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