Rio L4-1.5L (2001)
Fuel Injector: Testing and Inspection
Fuel Leakage Test
Fuel leakage test
1. Remove injectors together with fuel rail.
2. Secures injectors to fuel rail with wire.
3. Connect data link connector terminals FUEL PUMP and B+ with jumper wire.
4. Turn ignition switch ON.
5. Tilt injectors about 60 degrees and verify that no fuel leaks from the injector nozzles.
6. If fuel leaks, replace injector.
7. Turn ignition switch "OFF" and remove jumper wire.
