Toyota 1RZ Supplement Manual page 148

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4 Ch eck in jecto rs.
S00446
S00465
S00466
OK
Check and replace engine ECU.
DIAGNOSTICS
PREPARATION:
Disconnect injector connectors.
CHE CK:
Measure resistance of injectors.
OK:
CHE CK:
SST
Check injection volume of injectors.
(Wire)
OK:
Connect
NG
A03007
- - ENGINE (1RZ- -E)
Resistance: At 20˚C (68˚F): 13.4 - - 14.2 Ω
Injection volume:
3
44 - - 54 cm (3.3 - - 3.4 cu in.)/15 sec.
Difference between each injector:
3
Less than 10 cm (0.3 cu in.)
Leakage: 1 drop or less per 3 minutes
Replace injector(s).
Pages From Supplement
3RZ-F,3RZ-FE
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DI- -59