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Bus Discussion => Bus Topics ( click here for quick start! ) => Topic started by: Jsrcaptain on June 04, 2021, 01:41:02 PM

Title: Fuel pressure switch
Post by: Jsrcaptain on June 04, 2021, 01:41:02 PM
I can't find the location of the fuel pressure switch. It opens the starter circuit at 8-10 psi.
'72 MCI MC5B with 8V71

Thanks
Title: Re: Fuel pressure switch
Post by: thomasinnv on June 05, 2021, 12:46:55 PM
If I remember correctly, which I might not, it screws into the secondary fuel filter housing.
Title: Re: Fuel pressure switch
Post by: Jsrcaptain on June 05, 2021, 04:35:07 PM
That makes sense. I'll look closer. It may have been removed.

Thanks
Title: Re: Fuel pressure switch
Post by: ol713 on June 05, 2021, 04:54:13 PM
Quote from: thomasinnv on June 05, 2021, 12:46:55 PM
If I remember correctly, which I might not, it screws into the secondary fuel filter housing.

        Correct - - -  Mine is located  on the secondary fuel filter.  One wire in and one wire out for a ground.
        My ground is a clamp on the slobber tube near the starter.
                                     Good luck.      Merle.    ;)
Title: Re: Fuel pressure switch
Post by: Jriddle on June 05, 2021, 05:34:25 PM
Photo
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