Results 1 to 2 of 2

Thread: 0 psi of fuel pressure on the dash - Car not starting

  1. #1

    Default 0 psi of fuel pressure on the dash - Car not starting

    Hi,

    I have a TBI efi newly instaled on a mopar 318. It´s running a MSD-6AL iginition with a pro-billet distributor and a blaster coil. Also using a return fuel system as described on the install instructions.

    Thing is that i get 0 psi when the pump gets primed and a can hear the line getting pressurized. Also, I checked with a fuel pressure gauge and I have 50 psi on the line. My guess is that the reason why my engine is not starting... Below 15-psi there is no injector pulse.

    Can it be a bad fuel pressure sensor or anything else? ]

    thanks!

  2. #2
    Join Date
    Sep 2017
    Location
    Massachusetts
    Posts
    12

    Default

    Loose connector on the fuel pressure sensor, possibly.
    I presume you have plumbed it up correctly, post a picture.

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  
About us
Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors have powered every NASCAR® Sprint® Cup team and nearly every NHRA® Pro–Stock champion for four decades. Now, Holley EFI is dominating the performance world as well as our products for GM's LS engine. Holley's products also include performance fuel pumps, intake manifolds & engine dress–up products for street performance, race and marine applications. As a single solution, or partnered with products from other Holley companies - Hooker Headers, Flowtech Headers, NOS Nitrous, Weiand, Earl's Performance Plumbing, or Diablosport - Holley products can give you the edge you need over the competition.
Join us