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Home >> Acura >> 1991 >> Legend Base, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Basic Testing >> Electronic Ignition System Checks >> IGNITOR Power Supply (INTEGRA)
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IGNITOR Power Supply (INTEGRA)

  1. Turn ignition off. Disconnect harness from ignitor. Turn ignition on. Using voltmeter, check for battery voltage between ground and Black/Yellow wire of harness. See Figure.
  2. If voltage is not present, check for open in Black/Yellow wire between ignition coil and ignitor harness connector. If wire is okay, check ignition coil power source and ignition coil resistance. Also check radio noise condenser for internal short to ground.