What are the causes of ignition coil damage?
1 Answers
The causes of ignition coil damage are: 1. The engine is not running, and the ignition switch remains on for a long time; 2. The engine overheats, causing the insulation paint and adhesive of the coil to melt and fail; 3. The spark plug electrode gap is too large, increasing the load on the ignition coil and causing the high-voltage coil to break down, resulting in a short circuit or open circuit; 4. The high-voltage wire is broken, leaving the generated high-voltage electricity with no path to flow, which easily causes the high-voltage coil to break down. The method for replacing the ignition coil is: 1. Open the ignition coil cover on the top of the engine and use a pentagon wrench to remove the ignition coil fixing screws; 2. Disconnect the ignition coil power plug, gently pry it up with a screwdriver, and remove the ignition coil; 3. Install the new ignition coil, tighten the screws, and reconnect the power plug.