RX 300 FWD V6-3.0L (1MZ-FE) (1999)
Fuel Injector: Testing and Inspection
Injection/Leakage Inspection
1. INSPECT INJECTOR INJECTION
CAUTION: Keep injector clear of sparks during the test.
a. Purchase the new No.1 fuel pipe and take out the fuel tube connector from its pipe.
Part No.23801-20040
b. Connect SST (hose) and fuel tube connector to the fuel filter outlet.
SST 09268-41047
CAUTION: Perform connecting operations of the fuel tube connector (quick type) after observing the precautions.
HINT: Use the vehicle's fuel filter.
c. Install the grommet and O-ring to the injector.
d. Connect SST (union and hose) to the injector, and hold the injector and union with SST (clamp).
SST 09268-41047 (09268-41100, 09268-41300)
e. Put the injector into a graduated cylinder.
HINT: Install a suitable vinyl hose onto the injector to prevent gasoline from splashing out.
f.
Connect the LEXUS hand-held tester to the DLC3.