LX 450 L6-4.5L (1FZ-FE) (1996)
-
Install the grommet and O-ring to the injector.
-
Connect SST (union and hose) to the injector, and hold the injector and union with SST (clamp). SST 09268-41046
-
Put the injector into the graduated cylinder.
HINT: Install a suitable vinyl hose onto the injector to prevent gasoline from splashing out.
-
Remove the fuse cover on the instrument panel.
-
Connect the LEXUS hand-held tester to the DCL3.
-
Turn the ignition switch ON and LEXUS hand-held tester main switch ON.
NOTICE: Do not start the engine.
-
Select the active test mode on the LEXUS hand-held tester.
Please refer to the LEXUS hand-held tester operator's manual for further details.
-
If you have no LEXUS hand-held tester, connect the positive (+) and negative (-) leads from the battery to the fuel pump connector.
-
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 09842-30070
Volume: 69 - 88 cub.cm (4.2 - 5.4 cu.in.)
per 15 seconds
Difference between each injector: 5 cub.cm
(0.3 cu.in.) or less
-
If the injection volume is not as specified, replace the injector.