What does this switch do?

Discussion in 'Volvo Forum' started by ryuuou07, Nov 8, 2018.

  1. ryuuou07

    ryuuou07 Bobtail Member

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    Jan 7, 2014
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    [​IMG]
    This is on a 2005 VNM daycab, old Yellow truck. I've never seen this switch before. I assume it has something to do with fuel crossover, but I'm not sure what exactly. It'd be nice to know. Thanks!
     
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  3. Trkr3529

    Trkr3529 Light Load Member

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    Electric fuel prime
     
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  4. ryuuou07

    ryuuou07 Bobtail Member

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    Well hell, I'm glad I didn't need it, because I was way off on my assumption! It's always good to learn new things.
     
  5. Trkr3529

    Trkr3529 Light Load Member

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    It's a great feature when you're having to change a fuel filter just hit the button to Prime the system
     
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  6. ryuuou07

    ryuuou07 Bobtail Member

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    Well I am certainly glad I learned what it does BEFORE I've tried to do that without using the switch
     
  7. Smellfunny

    Smellfunny Road Train Member

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    I would have guess it was something to pinch every penny out of your pocket when fuel prices are high. LOL
     
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