TwinTurbo.NET: Nissan 300ZX forum - Re: Don't need it
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Subject Re: Don't need it
     
Posted by Stadsport (Nick@CZP) on October 14, 2014 at 11:58 AM
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In Reply To Don't need it posted by Madhatter10-6 on October 13, 2014 at 09:33 PM
     
Message Do you think it's even necessary to run a second relay if you're doing a single pump with nothing special (no Hobbs switch or anything)? It looks like the +12V going to the fuel pump control unit (which is shared with the fuel pump) is already behind the OEM fuel pump relay (link), so installing a dedicated ground should be all it takes, no?

I'm a little concerned about there being too much flow for the stock FPR to return to the tank at idle and at 12v, but I know this isn't a problem with the stock pump, and it sounds like it's not an issue with the 485 either.

     
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