Hello, I am looking for someone who has an e46 with an n42 / n46 engine or has access to such efficient coils and could measure the parameters. The thing is that in this video https://youtu.be/31hfc1YBSLc it is shown that a working coil has a value of 0.8 Ohm on the extreme pins. I measured 4 coils at home and there is a big difference between this value. Can somebody help me and measure if it really is so? Unfortunately, I am not sure for my coils because I have a problem with the ignition falling out. I am asking for quick info because I need a car and it is impossible to drive.
I mention that today I bought a new ngk coil - I measured and has about 1.4 Ohm. Is it possible that other manufacturers have different resistance in the coils? I have new candles. I will add that the car starts working properly when the engine heats up. In addition, there is a lack of power on the cold up to 3 thousand, above it goes ok, and when warm it is normal.
I mention that today I bought a new ngk coil - I measured and has about 1.4 Ohm. Is it possible that other manufacturers have different resistance in the coils? I have new candles. I will add that the car starts working properly when the engine heats up. In addition, there is a lack of power on the cold up to 3 thousand, above it goes ok, and when warm it is normal.