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1998 Audi Quattro Repair Question


Topics covered: Spark, All wheel drive, Crankshaft.
Mileage: No information provided.

Asked on April 15, 2010

1998 Audi Quattro Power OutPut Module Stage

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?
Avatar Asked by jeffseybold

Answer

Replied on April 16, 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...

Tiny Answered by merlin2021 (expert)
18,145 answers provided