Pic. 7.2. Measuring the resistance of the primary winding of the ignition coil
Measure the resistance of the primary winding of the coil between terminals 1 and 2 of connectors C18-2 and C68-1 (ignition coil for cylinders #1 and #4) ignition coils and between terminals 1 and 2 of connectors C18-1 and C68-2 (ignition coil for cylinders #2 and #3) ignition coils (pic. 7.2).
Rated value: 0.5±0.05 ohm.
Pic. 7.3. Measuring the resistance of the secondary winding of the ignition coil
Measure the secondary winding resistance between the high voltage terminals for cylinders #1 and #4 and for cylinders #2 and #3 (pic. 7.3).
Rated value: 12.1±1.8 kOhm.
Attention! Before measuring the secondary resistance, make sure the ignition coil connector is disconnected.