Toyota 1RZ Supplement Manual page 253

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5 Ch eck in jecto rs.
P25103
Battery
P01077
OK
Proceed to next circuit inspection shown on
problem symptoms table
(See page DI - - 92).
DIAGNOSTICS
PREPARATION:
Disconnect injector connector
Ohmmeter
CHE CK:
Measure resistance of injector.
OK:
Resistance: Approx. 13.4 ∼ 14.2 Ω at 20˚C (68˚F)
CHE CK:
Check injection volume of injector
OK:
S
SST
(Wire)
A02353
S
NG
- - ENGINE (2RZ- -FE, 3RZ- -FE)
Injection Volume
2RZ- -FE:
3
64 ∼ 78 cm /15 sec.
(4.0 ∼ 4.8 cu in./15 sec.)
Difference between each injector:
3
Less than 14 cm (0.3 cu in.)
3RZ- -FE:
3
72 ∼ 86 cm /15 sec.
(4.4 ∼ 5.2 cu in./15 sec.)
Difference between each injector:
3
Less than 14 cm (0.3 cu in.)
Leakage
Fuel drop: 1 drop or less per 3 minutes
Replace injector.
Pages From Supplement
3RZ-F,3RZ-FE
TO MODEL INDEX
(See page FI -- 61).
(See page FI -- 20).
CONTINUED
DI- -161