Fuel Leakage Test
Fuel 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".
2. Disconnect the negative battery cable.
3. Remove the dynamic chamber.
4. Remove the fuel injectors together with the fuel distributor.
5. Fasten the fuel injectors firmly to the fuel distributor with wire.
6. Connect the negative battery cable.
CAUTION:
- Connecting the wrong data link connector terminals may possibly cause a malfunction. Carefully connect the specified terminals only.
7. Connect data link connector terminals F/P and GND by using a jumper wire.
8. Turn the ignition switch to ON to operate the fuel pump.
9. Tilt the fuel injectors approx. 60° and verify that fuel leaks from the fuel injector nozzles is within specification.
Fuel leakage Less than 1 drop/2 minutes
10. Turn the ignition switch off and remove the jumper wire.
11. If not as specified, replace the fuel injector.
12. Install the dynamic chamber.
13. Complete the "AFTER REPAIR PROCEDURE".