How to measure the ignition coil of Tiggo 3?
1 Answers
Tiggo 3 ignition coil measurement method is: 1. The primary side of the ignition coil has one end connected to the 12V positive pole, and the other end, which is the cold end, is connected to the ignition final stage power amplifier; 2. When starting the engine, the primary cold end has a jump from 12V to 0V; 3. Use the voltage range of a pointer multimeter to test and observe the needle swing; 4. The secondary side generates high voltage, and if connected to a spark plug, it will spark. If there is no spark, it indicates the ignition coil is damaged. Taking the 2020 Tiggo 3 as an example, it belongs to a compact SUV, with body dimensions of: length 4420mm, width 1760mm, height 1670mm, wheelbase of 2510mm, fuel tank capacity of 55L, and curb weight of 1358kg.