Corolla LE Sedan L4-1.8L (1ZZ-FE) (1999)
f.
Connect the TOYOTA hand-held tester to the DLC3.
g. Turn the ignition switch ON and TOYOTA hand-held tester main switch ON.
NOTE: Do not start the engine.
h. Select the active test mode on the TOYOTA hand-held tester.
i.
Please refer to the TOYOTA hand-held tester operator's manual for further details.
j.
if you have no TOYOTA hand-held tester, connect the positive (+) and negative (-) leads from the battery to the fuel pump connector.
k. Connect SST (wire) to the injector and battery for 15 seconds, and measure the injection volume with a graduated cylinder. Test each injector
2 or 3 times.
SST 09842-30080
Volume: 47-58 Cu.cm (2.7-3.3 Cu in.) per 15 Sec.
Difference between each injector: 10 Cu.cm (0.6 Cu in.) or less
If the injection volume is not as specified, replace the injector.
2. INSPECT LEAKAGE
a. In the condition above, disconnect the test probes of SST (wire) from the battery and check the fuel leakage from the injector.
SST 09842-30080
Fuel drop: 1 drop or less per 12 minutes
b. Turn the ignition switch to LOCK.
c. Disconnect the negative (-) terminal cable from the battery.
d. Remove the SST and fuel tube connector.
SST 09268-41047
CAUTION:
-
Perform disconnecting operations of the fuel tube connector (quick type) after observing the precautions.
-
As there is retained pressure in the fuel pipe line, prevent it from splashing inside the engine compartment.
e. Disconnect the TOYOTA hand-held tester from the DLC3.