For diagnostic procedures on distributorless ignition, refer to Driveability & Emissions Controls .
SECONDARY SPARK TEST
- Remove the ignition coil.
- Remove the spark plug.
- Install the spark plug to the ignition coil, then attach the coil wiring.
- Ground the plug at a good ground location on the engine.
- Crank the engine and check for spark.
- If spark occurs, the ignition system is functioning properly.
- If no spark exists, test the ignition coil, power transistor and related wiring.