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View Full Version : Skytrak 8042 crank no start


txastuff79
07-19-2013, 08:57 PM
I believe it's a 2011 model skytrak 8042. It has an electronic controlled injection pump. Cummins 4.5l. Crank no start. No. Smoke. We weren't getting fuel thru mechanical pump so we replaced it. Even after replacement engine will not start. Fuel gets to injection pump. Checking main connector to injection pump.. The 2 top pins one has power one is ground. It doesn't seem that the fuel solenoid is kicking in to allow fuel flow thru injection pump. Any recommendations? Thanks.

12vriviera
07-19-2013, 09:05 PM
U crack lines and all that to prime?

txastuff79
07-19-2013, 10:03 PM
Yep. That's when I realized no fuel coming out of injection pump. Mechanical pump pushes it to it but nothing coming out. Anyone have a wiring diagram of the Ecu and injection pump?