E7 shut down system

Discussion in 'Mack Forum' started by chalupa, May 24, 2012.

  1. chalupa

    chalupa Road Train Member

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    Jul 22, 2010
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    One of the connections to my ECM is loose and brittle. It's the big one from the fuel pump to the truck and it cannot be fixed....reasonably. Anyway sometimes when I hit a bump or turn the truck a certain way the emergency shutdown activates blah blah blah and I'm shut down for a moment. It's a pain in the arse to say the least.

    Can this system be disabled? Unhooked etc?
     
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  3. Pablo-UA

    Pablo-UA Road Train Member

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    yes, can be easily disabled with VMAC customert data programming software. First of all, pull fault codes, VMACK shuts engine down with oil pressure, oil temperature, coolant temperature and coolant level.
     
    chalupa Thanks this.
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