Fuel Leakage Test
FUEL INJECTOR LEAKAGE TESTWARNING: Fuel line spills and leaks are dangerous.
Fuel can ignite and cause serious injuries or death and damage. Always carry out the following procedure with the engine stopped.
1. Complete the "BEFORE REPAIR PROCEDURE". (Refer to SERVICE PRECAUTIONS.)
2. Remove the fuel injectors together with the fuel distributor.
3. Fasten the fuel injectors firmly to the fuel distributor with wire and connect the fuel hoses.
4. Tilt the fuel injectors approximately 60 degrees from upright position as shown.
CAUTION: Connecting the wrong data link connector terminals may possibly cause a malfunction. Carefully connect the specified terminals only.
5. Connect data link connector terminals F/P and GND by using a jumper wire.
6. Turn the ignition switch to ON and inspect for fuel leaks from the fuel injectors.
Fuel leakage: Less than 1 drop/2 minutes
7. Turn off the ignition switch and disconnect the jumper wire.
8. If not as specified, remove the leaking fuel injector and reinstall it.
9. Inspect fuel leakage. If not as specified, replace the fuel injector.
10. Complete the "AFTER REPAIR PROCEDURE". (Refer to SERVICE PRECAUTIONS.)