5 WAYS TO CHECK & TEST FUEL INJECTORS - SIMPLE DIY METHODS

Gerard Burke September 15, 2025
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In this video I show how to test for bad petrol fuel injectors using easy & simply DIY methods like - Resistance test with multimeter, cylinder power balance test, a noid light pulse test, A noise check using a screwdriver, a spray pattern test using carby cleaner & a 12v battery hooked up. Lastly I mention using a scope to catch the tricky ones if all else fails. If I helped ya out? or just enjoy the content & you would like to buy me a drink https://ko-fi.com/gerardburke Thanks to everyone who watches and likes my videos, I appreciate you all so much. Tool options that I recommend and use - https://www.amazon.co.uk/shop/gerardburke ➢ For business inquiries Email : [email protected] Disclaimer: GerardBurke is a qualified motor technician who has completed modules & courses in manual handling and all aspects of workshop safety. These videos are not intended to be used by anyone who is not trained and or qualified to carry them out. Due to factors beyond the control of GerardBurke, I cannot guarantee against improper use or unauthorized modifications of this information. GerardBurke assumes no liability for property damage or injury incurred as a result of any of the information contained in this video. Use this information at your own risk. GerardBurke recommends safe practices when working on vehicles and or with tools seen or implied in this video. Due to factors beyond the control of GerardBurke, no information contained in this video shall create any expressed or implied warranty or guarantee of any particular result. Any injury, damage, or loss that may result from improper use of these tools, equipment, or from the information contained in this video is the sole responsibility of the user and not GerardBurke. Related fault codes & Information P0202 Cylinder 2 injector circuit malfunction fault. P0204 Cylinder 4 injector circuit malfunction fault This is the exact same process for P0201 P0203 P0205 & P0206 P0207 P0208 on any vehicle. If you have an issue with a fuel injector related fault, then following these simply checks will allow you to accurately eliminate possibilities & diagnose the fault 100% Fault codes P0200 P0201 P0202 P0203 P0204 P0205 P0206 P0207 P0208 #InjectorCircuitFault #HowToFix #HowToTestAFuelInjector

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