Toyota 2VZ-FE Manual page 137

EFI SYSTEM – Fuel System (Injectors)
(e) Install a new O–ring to the injector.
(f) Connect SST (union and hose) to the injector, and hold
the injector and union with SST (clamp).
SST 09268–41045
(g) Put the injector into the graduated cylinder.
HINT: Install a suitable vinyl hose onto the injector to prevent
gasoline from splashing out.
(h) Using SST, connect terminals +B and FP of the check
connector.
SST 09843–18020
(i) Reconnect the battery negative (–) cable.
(j) Turn the ignition switch ON.
NOTICE: Do not start the engine.
(k) Connect SST (wire) to the injector and battery for 15
seconds, and measure the injection volume with a
graduated cylinder. Test each injector two or three
times.
SST 09842–30070
Volume: 45–55 cc (2.7–3.4 cu in.) per 15 sec.
Difference between each injector:
5 cc (0.3 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 09842–30070
Fuel drop: One drop or less per minute
(b) Disconnect the battery negative (–) cable.
(c) Remove SST.
SST 09268–41045 and 09843–18020
FI–31