Ignition Coil Resistance
- Using a DVOM, measure primary resistance between connector terminals No. 2 and No. 4 (coils for cylinders No. 1 and No. 4). Measure primary resistance between connector terminals No. 4 and No. 1 (coils for cylinders No. 2 and No. 3). See Figure and Figure .
- Disconnect ignition coil connector. Measure secondary resistance between coil towers for each coil. See Figure and Figure . Refer to DISTRIBUTORLESS (DIS) IGNITION COIL RESISTANCE table.