[Vwdiesel] More Quantum Questions? Injection pump

Rudy petersenrudy at hotmail.com
Fri Feb 27 23:00:45 PST 2009

Bill, are you familiar with any of the VW Diesel forums online? VW GTD and
VW Vortex, these forums have a search function and have quite a bit of
information including pictures of most procedures on these Pumps.  Another
good one is www.vwdieselparts.com


-----Original Message-----
From: vwdiesel-bounces at vwfans.com [mailto:vwdiesel-bounces at vwfans.com] On
Behalf Of William J Toensing
Sent: Friday, February 27, 2009 10:02 PM
To: vwdiesel at vwfans.com
Subject: [Vwdiesel] More Quantum Questions? Injection pump

Finally got the big "O" ring between the IP & the back of the IP, which I
think is called the "distributor block". I made a mistake by removing the
fuel cut fuel solenoid. In replacing, I mashed the little coil spring so I
robbed another cut off switch from another IP I have. Problem is, the
Quantum won't start, even after bleeding the IP with my Harbor Freight hand
vacuum pump, as I did before replacing the "O" ring. Do I "bite the bullit"
& have my pump rebuilt or do you have some suggestions? Any good diagrams on
line that show how the IP is assembled? I suspect the problem might be with
the fuel cut off switch.
Bill Toensing, Nevada City, CA
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