Ignition Coil Primary Resistance
Disconnect ignition coil 3-pin connector. See ELECTRICAL COMPONENT LOCATIONS . Disconnect power output stage 3-pin connector. Measure resistance between matching terminals of each connector (terminals No. 1 and 1, 2 and 2, and 3 and 3). See Fig 1 . If resistance is not 0.5-1.0 ohm, replace appropriate coil.