Mechanics

POWER OUTPUT MODULE STAGE

1998 Audi Quattro

Electrical problem
1998 Audi Quattro V8 All Wheel Drive Automatic 77,000 miles

I checked the power output module, I was not getting any spark, replaced the Unit. Power going in, nothing coming out. Am I missing something?
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Jeffseybold
April 15, 2010.



Let me start by saying I am not an Audi tech, but I do have Audi manuals available to me, I will try to help you, but to look up the system I need to know which model you have A4, A6, or A8? Gas or diesel? Quattro or Avant quattro? Normally a no spark issue is a bad crankshaft position sensor. Also if you can, scan it for any codes and post them here. A cheap generic scantool will at least read P codes.

Merlin2021
Apr 16, 2010.