1998 TOYOTA LAND CRUISER Factory Repair Manual

Page 1089 of 3115

TOYOTA LAND CRUISER 1998  Factory Repair Manual A19976
Engine  Room J/B:
EFI or ECD No. 1 Fuse
- DIAGNOSTICSENGINE
DI-349
542 Author: Date:
2004 LAND CRUISER   (RM1071U)
7 Check EFI or ECD No. 1 fuse of engine room J/B.
PREPARATION:
Remove the EF

Page 1090 of 3115

TOYOTA LAND CRUISER 1998  Factory Repair Manual DI-350
- DIAGNOSTICSENGINE
543 Author: Date:
2004 LAND CRUISER   (RM1071U)
Fuel Pump Control Circuit
CIRCUIT DESCRIPTION
Refer to DTC P0230 on page DI-162.
WIRING DIAGRAM
Refer to DTC P0230 on page

Page 1091 of 3115

TOYOTA LAND CRUISER 1998  Factory Repair Manual - DIAGNOSTICSENGINE
DI-351
544 Author: Date:
2004 LAND CRUISER   (RM1071U)
4 Check fuel pump (See page SF-7).
NG Repair or replace fuel pump.
OK
5 Check circuit opening relay (See page SF-39).
NG Re

Page 1092 of 3115

TOYOTA LAND CRUISER 1998  Factory Repair Manual A19521A19629
FC(+)
ECM ConnectorE9
DI-352
- DIAGNOSTICSENGINE
545 Author: Date:
2004 LAND CRUISER   (RM1071U)
7 Check voltage between terminal FC and E1 of ECM connector.
PREPARATION:
Turn the ignit

Page 1093 of 3115

TOYOTA LAND CRUISER 1998  Factory Repair Manual - DIAGNOSTICSENGINE
DI-353
546 Author: Date:
2004 LAND CRUISER   (RM1071U)
OBD II scan tool (excluding hand-held tester):
1 Check operation of fuel pump (See page SF-7).
OK Go to step 7.
NG
2 Check

Page 1094 of 3115

TOYOTA LAND CRUISER 1998  Factory Repair Manual A19521A19629
FC(+)
ECM ConnectorE9
DI-354
- DIAGNOSTICSENGINE
547 Author: Date:
2004 LAND CRUISER   (RM1071U)
6 Check voltage between terminal FC of ECM connector and body ground.
PREPARATION:
Turn

Page 1095 of 3115

TOYOTA LAND CRUISER 1998  Factory Repair Manual A21366
Engine 
Room 
R/B11ECM
W
E9 11
C13
C12
SB10
Battery7
4I18 
Ignition 
Switch
73E
3Q 6
B-R
MET
Combination 
Meter
Malfunction 
Indicator 
Lamp AM2IG2 AM2
W
B-RSB
2Q 2D32 78
Cowl Side
J/B RHA
AJ4

Page 1096 of 3115

TOYOTA LAND CRUISER 1998  Factory Repair Manual A21033ECM ConnectorW
E9
DI-356
- DIAGNOSTICSENGINE
549 Author: Date:
2004 LAND CRUISER   (RM1071U)
INSPECTION PROCEDURE
HINT:
Troubleshoot  each trouble symptom in accordance with the chart below .