4.8K views | Ignition coil tester. Instantly verify active or inactive coil operation with this non-intrusive, quick check tool. Use to test coil on plug, coil near plug and coil pack systems. Detects the magnetic field created by a coil energizing. Features a pocket clip, LED sensing tip and LED light. Includes two AAA batteries. | Cornwell Quality Tools | Facebook

2.2K reactions · 241 shares | Car Electrical Troubleshooting...

Some very strange symptoms from this vehicle pointing us in the direction of an electrical issue. Starting making this video as a help Carl episode but watch and see what I find! No communication issues tcm BCM pcm can C bus eps. No power steering service tpms service airbag flashing light at prndl shifter, module issues, cooling radiator fan stuck on high very loud. Key gets stuck in ignition acc sometimes, no cruise control, 2013, 2014, 2015, 2016 dodge dart 2.4L can’t scan abs BCM modules. Bo