12 Valve 2nd Gen Dodge Cummins 94-98 Discussion of 12 Valve 5.9 Liter Dodge Cummins Diesels with P7100 Injection Pumps

What Does The Shutdown Solenoid Shut Off ?

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Old 06-26-2008, 12:51 AM
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Default What Does The Shutdown Solenoid Shut Off ?

Fuel Flow ?
 
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Old 06-26-2008, 03:00 AM
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yeah it just shuts off fuel flow.
 
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Old 06-26-2008, 11:24 AM
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How do the rotary trucks shut off ?
 
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Old 06-26-2008, 04:47 PM
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The VE pumps on the early gens have a plunger assembly that plugs off the fuel to the internal pump.

The P pumps, the solenoid pushes the lever for the rack. This rack is run by the governor but this lever pushes it fully rearward to close of the ports on the plunger barrels.

VP44, I am not sure, but I assume its electronic closure of the fuel swash plate? Not sure.
 
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