Won't Start - 92 100CSQ

[Ti Kan]

Baxcj at aol.com writes:
> Car won't start.  When problem occured it had been warmed up and sit for a half hour.  It would stutter a bit and die.  After it cooled off, doesn't try to start at all.  Probably had some residual fuel.  Has a good spark.  Can't hear fuel pump run.  Tested plugin to pump from green to brown wire.  Have about 12V when ignition switch is in start position but nothing when just in the on position.  Could this be anything but a fuel pump problem?  Hadn't been noisy or given any problem previous to this event.  Is any special tool needed to replace the pump?  Thanks...

It may or may not be a problem with the fuel pump.  Could also be a problem
with the ignition switch, or some other wiring issue.  To verify the fuel
pump, connect a live 12V DC power directly to the fuel pump terminals and
see if it would run.

-Ti
01 S4 2.7 biturbo quattro
84 5000S 2.1 turbo
80 4000 2.0
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