BE6653
P24385
A02354
ON
E1
+B
(+)
(--)
--
DIAGNOSTICS
ENGINE (2RZ--FE, 3RZ--FE)
DI--171
INSPECTION PROCEDURE
1 Check voltage between terB and E1 of engine ECU connector.
PREPARATION:
(b)
Turn ignition switch ON.
CHECK:
Measure voltage between terB and E1 of engine ECU
connector.
OK:
Voltage: 9 -- 14V
OK
Proceed to next circuit inspection shown on
problem symptoms table
NG
2 Check for open in harness and connector between terminal E1 of engine ECU
and body ground
NG
Repair or replace harness or connector.
OK
3 Check EFI main relay
NG
Replace EFI main relay.
OK
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Pages From Supplement
3RZ-F,3RZ-FE