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Mack E7 Fuel Shut Off Solenoid


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Mack E7 Fuel Shut Off Solenoid. Pump, with ignition on there should be a :click in the governor housing. Solenoid kit (dynatard) (12 volt) (item 32 in drawing).

Solenoid Valve Fuel Shut Off Switch SA3945T Woodward
Solenoid Valve Fuel Shut Off Switch SA3945T Woodward from www.disenparts.com

Solenoid kit (dynatard) (12 volt) (item 32 in drawing). Could be choking off your fuel right there. Check the fuel cut off solenoid to see if it's opening up all the way when the key is on.

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Solenoid Valve Fuel Shut Off Switch SA3945T Woodward

Even when the engine shuts down i never loose 12 volt power to the solenoid, this tells me that the computer is not setting the truck off. So today it shutdown and the electronic malfunction light was on, i had over 12 volts going in and coming out of the fuel shut off solenoid. Have someone turn the ignition on while you're next to the inj. The diesel tubes (fuel lines) should deliver.

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