How to Test the Ignition Coil of a Tiida?

[LaLincoln]

Start the engine, unplug the ignition coil connector, use a multimeter to measure if the resistance of the sensor's primary coil is 0.9Ω, and check if the resistance of the sensor's secondary coil is 14.5Ω. Below is more information about ignition coils: 1. Brief Description: The ignition coil is the fundamental component that converts low-voltage electricity from the power source into high-voltage electricity. 2. Precautions: Prevent the ignition coil from overheating or getting damp; do not turn on the ignition switch when the engine is not running; regularly inspect, clean, and tighten wiring connections to avoid short circuits or grounding; control engine performance to prevent excessive voltage; spark plugs should not be left "firing" for extended periods; moisture on the ignition coil should only be wiped dry with a cloth and never baked with fire, as this could damage the ignition coil.