How to Determine if the Nissan Teana Ignition Coil is Damaged?

[JeffreyMarie]

Methods to determine if the Nissan Teana ignition coil is damaged include: 1. A short circuit in the ignition coil winding will result in the coil generating too low a voltage, leading to insufficient ignition energy and rapid blackening of the spark plug electrodes; 2. An open circuit or grounding in the ignition coil will prevent the generation of high voltage, making ignition impossible; 3. Surface discharge on the ignition coil, where discharge sparks appear on the outer surface of the coil; 4. The gasoline-air mixture in the cylinder cannot ignite and will be expelled through the exhaust pipe. The dimensions of the Nissan Teana are: length 4901mm, width 1850mm, height 1450mm, with a wheelbase of 2825mm and a fuel tank capacity of 61.3 liters.