[s-cars] HELP! 1993 Audi S4 Fault code 2113

[Zachary Rustad]

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I have a '93 S4 that has a problem but I am completely lost as what it
is or what to do.  A few weeks ago as I was driving to work the car
suddenly stopped accelerating.  I coasted it over to the side of the
road and let it idol for a few minutes before turning it off.  I had to
have it towed to the shop and after they determined that the car is not
giving the engine any fuel injection.  The engine will turn over but not
start and is giving a fault code 2113 (Haul sensor).  We replaced the
hull sensor and still the same code.  The shop I have it at determined
that it was the ECU after they tested the wires connecting the sensor to
the ECU.  I located a used ECU from Total Audi Performance in FL, but
when plugged in it still gave the same 2113 code. The ECU from TAP was
not tested but I find it very strange that both would have the same
fault code.  We tested the connection wires again then sent back the
ECU.  They ran through all the checklist again and still believed it was
the ECU.  I then sent off the unit to a Bosch ECU repair center in FL
and they call me today to let me know that they could not find anything
wrong with it.

Has anyone ever experienced a problem like this??  Does anyone in the
Texas area have a car I could test my ECU in or a working ECU I would
try?  I am getting rather desperate to at least find out what the
problem is that I'm dealing with.  If anyone has any suggestions or
information that might be helpful to me please contact me either by
e-mail at Zachary_Rustad at baylor.edu or by phone at (254) 709-4547.

Thanks
-Zac Rustad
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