On-vehicle Inspection
WARNING: This page is about a different car, the 2005 Mazda MX-5 Miata. However, it is still accessible from the selected car via links, so may be relevant.
- Warm up the engine and idle it.
- Listen for operation sound of each fuel injector with a screwdriver or a soundscope.
- If no sound is heard, perform the "Fuel Injector Resistance Inspection".
NOTE:- The best way to judge the performance of a fuel injector is to compare its sound with the sound of other fuel injectors.