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Ignition Coil: Testing and Inspection
Fig. 1 Testing Coil Resistance:
1.
Disconnect
ignition coil harness connector.
2.
Using a suitable ohmmeter, measure resistance between terminals 1 and 2, resistance should be approximately 1.00 ohm, then measure resistance between terminals 1 and 3, resistance should be approximately 10,000 ohms,
Fig. 1. 3.
If not as specified, replace coil.