How to Test Fuel Injectors

Injector tester https://amzn.to/2PQq4wP Power Probe 4 https://amzn.to/2wpguZJ Canadian injector tester https://amzn.to/2ws8fMj Canadian Power Probe 4 https://amzn.to/2N6hs6q Todays video deals with testing fuel injectors in my 2003 Jeep TJ I had gotten a p0303 misfire code and doing from what the viewers think I will test the Injectors. the first test uses a multimeter to test the injector we are measuring the ohms or resistance to how much they vary from injector to injector. the second test i'm using a fuel injector pulse tool, what i've done is hooked up a pressure gauge and pulsed the injector twice and recorded the fuel pressure to see if there is any variance between the injectors. the last test uses the Power probe 4 which measures the pulse at the injector and tests the coil for any issues