[Vwdiesel] Pump timing/Reading a dial indicator

Mark Shepherd mark at shepher.fsnet.co.uk
Wed Nov 30 04:38:31 EST 2005


Just loosen one line at injector  cover it with a rag if you wish and crank
a few times. No fuel then could it be the solenoid power supply or
operation.
Mark
----- Original Message ----- 
From: "Tim Hicks" <emailastro at yahoo.com>
To: <vwdiesel at audifans.com>
Sent: Wednesday, November 30, 2005 4:25 AM
Subject: RE: [Vwdiesel] Pump timing/Reading a dial indicator


>     Thanks for the reply,
>
>   The pump sprocket mark is aligned with the mark in the injection pump,
just  like it shows in the manual.
>
>   I have not had the injector lines off. I guess that is my next step, to
see if  it is getting fuel.
>
>   I thought that maybe the transmission was changed at some time and the
fly  wheel was placed in the wrong position, as this can happen very
easily. I took  out the No.1 injector and glow plug, placed a wire through
the swirl chamber to  the top of the piston to find TDC. When I  found TDC
it lined up with the fly wheel mark, so the mark is correct.
>
>   Does it smoke? No, it just turns over like a car with no spark. It
doesn't even  try to start.
>       Thanks,
>
>   Tim Hicks
>
>   James Hansen <jhsg at sasktel.net> wrote:
>       Sounds all good.
>   The pump can be 180 degrees off. There is a timing mark on the pump
>   sprocket that need to be lined up with the top of the pump- the  "line"
left
>   by the two mold halves when the pump was cast. Clean the pump side of
the
>   pump sprocket well to find that (brake cleaner on a rag). If the marks
all
>   line up, and your timing procedure is good, you're good to go.
>   You had the injector lines off?
>   Does it make smoke?
>   You have the correct flywheel timing mark?
>   -James
>
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