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Fuel Injector on-Vehicle Inspection

On-vehicle Inspection

Fuel Injector Operation Inspection:





1. Warm up the engine and let it idle.
2. Listen for operational sound of each fuel injector with a screwdriver or a soundscope.

NOTE:
- The best way to judge the performance of a fuel injector is to compare its sound with the sound of other fuel injectors.

3. If no sound is heard, carry out the "Fuel Injector Resistance Inspection".