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Home >> Acura >> 1998 >> 2.5TL >> Repair and Diagnosis >> External Pages >> Different car >> Section 9 (Engine Controls - Basic Testing) >> Ignition Checks >> Electronic Ignition System >> Ignition Coil Power Source
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Ignition Coil Power Source

WARNING: This page is about a different car, the 1995 Acura 2.5TL. However, it is still accessible from the selected car via links, so may be relevant.
  1. Disconnect ignition coil primary leads. Turn ignition on. Measure voltage between ground and Black/Yellow wire of ignition coil wiring harness. See Figure.
  2. Battery voltage should exist. If battery voltage does not exist, inspect for open in Black/Yellow wire between ignition coil and ignition switch. If wire is okay, go to IGNITOR INPUT TEST  procedure.
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