1998 TOYOTA LAND CRUISER Factory Repair Manual

Page 1233 of 3115

TOYOTA LAND CRUISER 1998  Factory Repair Manual DI-184
- DIAGNOSTICSENGINE
377 Author: Date:
2004 LAND CRUISER   (RM1071U)
17 Check intake air temperature and mass air flow rate.
PREPARATION:
(a) Connect  the hand-held tester or the OBD II scan t

Page 1234 of 3115

TOYOTA LAND CRUISER 1998  Factory Repair Manual S01196S01699
30
20
10
5
3
02040 0.11
0.3
0.2 0.52
60 80 100 -20
(-4) (104) (140) (176)(32) (68) (212)
A21042
Ohmmeter
Acceptable
TEMPERATURE C (F)
RESISTANCE KW
- DIAGNOSTICSENGINE
DI-185
378 Author

Page 1235 of 3115

TOYOTA LAND CRUISER 1998  Factory Repair Manual A00068
KNK Signal Waveform
0.5 V
Division
0.5 V/
Division0 V
0 V5 msec./Division
0.2 msec./Division DI-186
- DIAGNOSTICSENGINE
379 Author: Date:
2004 LAND CRUISER   (RM1071U)
DTC P0325 Knock Sensor

Page 1236 of 3115

TOYOTA LAND CRUISER 1998  Factory Repair Manual - DIAGNOSTICSENGINE
DI-187
380 Author: Date:
2004 LAND CRUISER   (RM1071U)
MONITOR DESCRIPTION
The knock sensor located on the cylinder block, detects spark knock.
When spark knock occurs, the senso

Page 1237 of 3115

TOYOTA LAND CRUISER 1998  Factory Repair Manual A19967A20086
ECM
KNK1 1
E6 B2 K1
Knock Sensor 1
1
K2 
Knock Sensor 21
2
KNK2 E6 EC1
EC *1: Shielded(*1)
3 EC1
W(*1)
B
W
J17
J/C
E
D
BRE
E
DBR
J17
J/C DI-188
- DIAGNOSTICSENGINE
381 Author: Date:
200

Page 1238 of 3115

TOYOTA LAND CRUISER 1998  Factory Repair Manual FI7050A01996A01997A19886
ECM
KNK1
KNK2 22
33
Female
Connector Male 
Connector1
1EC1
E6
2 1
3 21
321
E6
EC1
Knock Sensor 1
Knock Sensor 2
- DIAGNOSTICSENGINE
DI-189
382 Author: Date:
2004 LAND CRUISE

Page 1239 of 3115

TOYOTA LAND CRUISER 1998  Factory Repair Manual DI-190
- DIAGNOSTICSENGINE
383 Author: Date:
2004 LAND CRUISER   (RM1071U)
2 Check for open and short in harness and connector between EC1 connector and
ECM (See page IN-36).
NG Repair or replace ha

Page 1240 of 3115

TOYOTA LAND CRUISER 1998  Factory Repair Manual FI7059
FI7060A00069
G2 and NE Signal Waveforms
20 msec./Division (Idling)
10 msec./Division (Idling)5 V
/Division
G2
NE
5 V
/Division
G2
NE
- DIAGNOSTICSENGINE
DI-191
384 Author: Date:
2004 LAND CRU