Lexus 2005 IS300 User Manual page 1040

Connect
2005 LEXUS IS300 (RM1140U)
(n)
SST
(Wire)
If the injection volume is not as specified, replace the injector.
B01577
2.
(a)
(b)
(c)
B02009
(d)
(e)
(f)
(g)
SFI - INJECTOR
Connect SST (wire) to the injector and battery for 15 se-
conds, and measure the injection volume with a gra-
duated cylinder. Test each injector 2 or 3 times.
SST 09842-30070
Injection volume:
3
60 - 73 cm (3.7 - 4.5 cu in.) per 15 sec.
Difference between each injector:
3
13 cm (0.8 cu in.) or less
INSPECT LEAKAGE
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: 1 drop or less per 12 min.
Turn the ignition switch OFF.
Disconnect the negative (-) terminal cable from the bat-
tery.
Remove the SST.
SST 09268-41047, 09842-30070
Reconnect the fuel inlet hose to the fuel main tube (See
page SF-1 ).
Install the fuel inlet hose with the nut.
Torque: 9 N·m (90 kgf·cm, 80 in.·lbf)
Disconnect the hand-held tester from the DLC3.
Author :
SF-23
Date :
1404