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Subject:Re: Testing fuel delivery results, one oddity
From:David Beierl
Date:Sun, 19 Aug 2012 15:27:41 -0400
At 02:00 PM 8/19/2012, Rocket J Squirrel wrote:
>With vacuum hose (2) connected spec: approx 2.0 bar, measured: 2.2 bar PASS
>With vacuum hose (2) DISconnected spec: approx 2.5 bar, measured: 2.2
>bar HUH?

If the engine was running at the time, not ok as it's connected
directly to manifold pressure.  You should be able to change the
*displayed* fuel pressure by sucking on a tube attached to the regulator.

Yrs in haste,
d