Fuel Injector: Testing and Inspection

4GR-FSE FUEL: FUEL INJECTOR: INSPECTION

1. INSPECT INJECTOR

NOTICE:
This inspection aims at inspecting the fuel injectors for opens or shorts, because the fuel injectors of this vehicle are a high-pressure type and cannot be inspected for fuel injection volume.

(a) Check the injector resistance.





Standard resistance:

2.01 to 2.31 Ohms at 20°C (68°F)

If the result is not as specified, replace the injector.