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Home >> Audi >> 1992 >> 80 Base, 2.3 C, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Basic Testing >> Ignition Checks >> Primary Resistance

Primary Resistance

  1. On version No. 1, disconnect ignition coil power stage connector and ignition coil wire. See Figure . On version No. 2, disconnect ignition coil power stage connector and remove screw from top of assembly. See Figure .
  2. On both versions, connect Multimeter (US-1119) between ignition coil positive (+) and negative (-) terminals. See Figure or Figure . Reading should be .5-1.5 ohms. If reading is not as specified, replace ignition coil.
  3. If primary resistance is within specification but there is no ignition, replace ignition coil and power stage as an assembly.
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