Check Leakage - Toyota MR2 1988 Repair Manual

EFI SYSTEM - Fuel System
Fl-85
F11949
F11676
(i) Connect SST (Resistor Wire) to the injector and bat-
tery for 15 seconds and measure the injection
volume with a graduated cylinder.
Test each injector two or three times. If not within
specified volume, replace the injector.
SST 09842-30070
Volume: 45- 55 cc/15 sec. (2.7- 3.4 cu in.)
Difference between each injector:
Less than 5 cc (0.3 cu in.)
2. CHECK LEAKAGE
(a) In the condition above, disconnect SST from the bat-
tery and check for fuel leakage from the injector
nozzle.
SST 09842-30070
Fuel drop: Less than one fuel drop of fuel per minute
(b) Disconnect the battery cable.
(c) Remove the SST and disconnect the service wire
from the terminals Fp and +B.
SST 09268-41045