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Ignition Coil Test

WARNING: This page is about a different car, the 2000 Acura Integra, 2000 Acura 3.5RL, and 2000 Acura 3.2TL. However, it is still accessible from the selected car via links, so may be relevant.
  1. Turn ignition off. Remove distributor cap. Remove screws and disconnect Black/Yellow and White/Blue wires from coil. Measure primary winding resistance between primary terminals "A+" and "B-" on ignition coil. See Fig 2. Resistance should be .6-.8 ohm at 68°F (20°C).
  2. Measure secondary winding resistance between coil terminal "A+" and secondary terminal (coil tower). Resistance should be 12,800-19,200 ohms at 68°F (20°C). Replace coil if resistance is not within specification.
Fig 1: Identifying Distributor Components (Integra)
G00009575Courtesy of AMERICAN HONDA MOTOR CO., INC.
Fig 2: Testing Ignition Coil (Integra)
G92J26194Courtesy of AMERICAN HONDA MOTOR CO., INC.