Electronic fuel injectors are incredibly reliable components, though over time can deteriorate affecting performance and economy.
In this video I test a set of injectors from the Toyota Rav4 that had its engine removed earlier in the year. I have included the Toyota specifications and show you how to set up simple tests to check for correct operation of the component.
What is not included in this video is a delivery volume test nor do we look at the spray patterns of the injectors - I'll be covering this on a second video sometime in the future...
If you have any questions or comments then please add them below.
Andy Mechanic
How to test an Electronic fuel injector #1210
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How to test a fuel injectorFuel injector testingElectronic fuel injector testingHow to check for a bad fuel injectorResistance check on a fuel injectorFuel injector simple operation checkHow to check a fuel injector is workingToyota Rav4Rav4 injector testingToyota injector testingPoor power - check injectorsPoor economy - check injectorsAndy MechanicResistance test on injectorsHow does a fuel injector workElectronic fuel injector operation
