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Home >> Honda >> 1986 >> Prelude Base, Automatic >> Repair and Diagnosis >> Engine Performance >> Ignition System >> Ignition System - TOYO DENSO Electronic >> Testing >> Ignition Coil
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Ignition Coil

  1. Turn ignition off. Disconnect wiring from ignition coil terminals. Connect an ohmmeter across coil terminals. On Accord and Prelude, reading should be 1.06-1.24 ohms.
  2. Set ohmmeter to x1000 range and connect ohmmeter leads to ignition coil positive terminal and coil tower terminal.
  3. On Accord and Prelude, secondary resistance should be 7400-11,000 ohms. If readings are not within specification, replace ignition coil.
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