View Single Post
dos531 dos531 is offline
Registered User
dos531's Avatar
Join Date: Apr 2014
Location: Los Angeles
Posts: 758
Originally Posted by bpu699 View Post
Thanks. Thats very helpful! I figured that had to be the case but wanted to make sure.

What confused me was that I thought depressing the metering plate, OR disconnecting the hookup to the metring plate both make the pumps run. I though the down stream result was the same (IE. Fuel flows everywhere it was supposed to).

The pumps run to provide the fuel pressure, but that pressure is not released to the injectors unless the air meter is depressed.
'86 930 Guards Red - EFI MS3Pro, 80lb inj, 3.4, GT35R, Tial 46, Bosch 044, B&B Headers, 3.2 carrera manifold, Turbokraft Full bay IC
'12 Gallardo LP-570-4 Performante
'01 996tt
Ducati 748R
Old 11-07-2014, 12:55 PM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #4 (permalink)