Check out this video too: How to Test any Ignition Coils | Coil on Plugs (2-Wire | 3-Wire | 4-Wire) & Ignition Coil Pack: ua-cam.com/video/CKnbw3z4YUY/v-deo.html
If you check the Nissan workshop manual, you see that the only specification for the ignition coil itself is to check the resistance between pin 1 and two (except 0 or infinite), between 1 and 3 (except 0) and between 2 and 3 (except 0). All other steps are for checking the wiring.
Reading on this coil is a bit different from coil on plugs with two pins (that we can check the primary and secondary coils resistance), in this coil that has three pins there is a transistor inside which makes the resistance measurement impossible. I have attached a part of workshop manual in google drive (accessible in the following link) which explains all inspections on ignition coils on this car: drive.google.com/file/d/1oFaiZOCl3NO60wlcTvx4izBZOIsCqlE2/view?usp=share_link
On this kind of COP with three pins, as there is an ignition module inside the ignition coil, workshop manual does not recommend to measure the primary / secondary windings and it does not provide any specifications as well. It only refers to check the wiring. TO make sure if fault code is from the coil itself, we normally swap it with another coil on the engine and we check if code moves to the new cylinder it means coil is faulty.
Check out this video too:
How to Test any Ignition Coils | Coil on Plugs (2-Wire | 3-Wire | 4-Wire) & Ignition Coil Pack:
ua-cam.com/video/CKnbw3z4YUY/v-deo.html
with this bckgrnd music i am ready to disassemble the whole engine.
Really appreciate the clarity and level of detail. Great work!
Glad it was helpful!
Very informative, I think my wiring diagram knowledge is getting better 🤗😀
Great to hear that!
Thanks indeed for your great information.
Glad it was helpful! Thanks.
Well made and described
👍👍🙏
best channel thank u
So nice of you
Excellent video. How can you test the triggering signal was ECM using a multimeter that can read hertz frequency?
Thanks a lot 🙏
Thanks for watching
Very helpful
Glad you think so!
What is a abnormal reading for the coil
If you check the Nissan workshop manual, you see that the only specification for the ignition coil itself is to check the resistance between pin 1 and two (except 0 or infinite), between 1 and 3 (except 0) and between 2 and 3 (except 0). All other steps are for checking the wiring.
Exactly my question
Thanks sir
👍👍
Nice vedio but how much should be correct reading of good coil ???
Reading on this coil is a bit different from coil on plugs with two pins (that we can check the primary and secondary coils resistance), in this coil that has three pins there is a transistor inside which makes the resistance measurement impossible. I have attached a part of workshop manual in google drive (accessible in the following link) which explains all inspections on ignition coils on this car:
drive.google.com/file/d/1oFaiZOCl3NO60wlcTvx4izBZOIsCqlE2/view?usp=share_link
Where should I connect the tachometer rpm wire?
after all that you didnt go across the pins on the coil pack itself and show good values
On this kind of COP with three pins, as there is an ignition module inside the ignition coil, workshop manual does not recommend to measure the primary / secondary windings and it does not provide any specifications as well. It only refers to check the wiring. TO make sure if fault code is from the coil itself, we normally swap it with another coil on the engine and we check if code moves to the new cylinder it means coil is faulty.