https://www.amazon.com/gp/product/B01... I bought this to test some injectors. I'm need to test some EV14 injectors. I was going to make a tool but this was about the same in parts. Pretty cool. keeping voltage applied and keeping the injector constantly open will overheat and burn out the injector coil. If you found this video helpful or would like help fund future experiments. please donate below. Patreon / fintechrepairshop Paypal http://www.paypal.me/fintechrepairshop Sponsors: http://www.oc3dtech.com http://cinderclaus.com http://www.fintechcommunications.com http://www.ocdatacabling.com http://www.ocdatasystems.com http://www.bloodlinefishing.com