Protege L4-2.0L DOHC (2003)
6. Short the DLC terminal F/P to the body GND using a jumper wire.
7. Turn the ignition switch to ON position to operate the fuel pump body.
8. Tilt the fuel injectors approx. 60 degrees and verify that fuel leakage from the fuel injector nozzles is within the specification.
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If not as specified, replace the fuel injector.
Fuel leakage: Less than 1 drop/2 minutes
9. Turn the ignition switch off and remove the jumper wire.
10. Complete the "AFTER REPAIR PROCEDURE".
Volume Test
WARNING: Fuel line spills and leakage are dangerous. Fuel can ignite and cause serious Injuries or death and damage. Always carry out the
following procedure with the engine stopped.
NOTE:
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Perform the following test only when directed.
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If you have an after market fuel injector tester or SST (49 L018 901), perform this inspection.
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If there is no an after market fuel injector tester available, perform "Simulation Test", "Resistance Inspection", and "Fuel Leakage Inspection" to
verify whether the fuel injector is okay or not.
1. Complete the "BEFORE REPAIR PROCEDURE".
2. Disconnect the battery negative cable.
Using the SST
1. Remove the fuel injectors together with the fuel distributor with connected to fuel hose.
2. Fasten the fuel injectors firmly to the fuel distributor with wires.
3. Connect the fuel injector to the SST or the fuel injector tester as shown in the figure.
4. Connect the battery negative cable.
