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Fuel Injector Testing Hack P0201 P0202 P0203 P0204 P0302 and this video will be diagnosing a cylinder to misfire where the fuel injector has failed. I’ll also be showing you a cool little hack where you can test for fuel injector signal without a noid light. As always you should you the proper test equipment. You can get noid light test kit on Amazon here: https://amzn.to/2UaVQWP

Also, I wanted to add which I should have mentioned in the video a lot of times when the computer sense has a problem in the fuel injector circuit shut off power to that fuel injector so prior to testing the fuel injector circuit I recommend clearing the computer codes then testing your fuel injector signal. On this vehicle, I found fuel injector bad. Check out The Flat Rate Mechanics Tool Store on Amazon https://goo.gl/M8MpdC Subscribe to my youtube channel here: https://goo.gl/j1pCfn