Using Ohm's law to diagnose a car

To win the Launch creader 3001 go to; https://www.facebook.com/Kingbolen.fans/posts/2254906631429925 Answer the question in that facebook post and they'll pick a winner on April 17th 2019.(answer on Facebook,not on Youtube) In this video we diagnose a Car/Van using Ohm's Law. I'll show a quick,easy and safe way to test glow plugs. The wiring Diagrams used in the video; https://www.diagnosexl.nl/ Ditex Relative compression tester; Main website; http://www.autoditex.com/ Holland; https://www.diagnosexl.nl/ Ireland/UK https://www.ryansautomotive.ie/ For business inquiries; [email protected] (Not for technical questions)