2001 TOYOTA HIGHLANDER Service Repair Manual

Page 1745 of 2572

TOYOTA HIGHLANDER 2001  Service Repair Manual - DIAGNOSTICSSFI SYSTEM (2AZ-FE)
05-171
361 Author: Date:
2005 HIGHLANDER REPAIR MANUAL   (RM1144U)
TYPICAL ENABLING CONDITIONS
The monitor will run whenever these DTCs are not presentSee page 05-16

Page 1746 of 2572

TOYOTA HIGHLANDER 2001  Service Repair Manual A64984
A81699
A76903
A87927
NE- NE+ E9
ECM
G2+ and NE+ Signal Waveforms
2 V/
Division
20 msec./Division (Idling) G2+
NE+G2+
05-172
- DIAGNOSTICSSFI SYSTEM (2AZ-FE)
362 Author: Date:
2005 HIGHLANDER

Page 1747 of 2572

TOYOTA HIGHLANDER 2001  Service Repair Manual Y
A54385
A81699A85533
Wire Harness Side
C1
Camshaft Position Sensor
NE-
G2+
E9
ECM
- DIAGNOSTICSSFI SYSTEM (2AZ-FE)
05-173
363 Author: Date:
2005 HIGHLANDER REPAIR MANUAL   (RM1144U)
2 CHECK WIRE HA

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TOYOTA HIGHLANDER 2001  Service Repair Manual 05-174
- DIAGNOSTICSSFI SYSTEM (2AZ-FE)
364 Author: Date:
2005 HIGHLANDER REPAIR MANUAL   (RM1144U)
DTC P0351 IGNITION COIL ºAº PRIMARY/SECONDARY
CIRCUIT
DTC P0352 IGNITION COIL ºBº PRIMARY/SECO

Page 1749 of 2572

TOYOTA HIGHLANDER 2001  Service Repair Manual A90874
Crankshaft 
Position 
Sensor
Camshaft
Position
SensorIGT1
IGF1
IGT2
IGT3
IGT4 ECM
No. 1 Spark Plug
No. 2 Spark Plug
No. 3 Spark Plug
No. 4 Spark Plug IgniterFrom Battery
Ignition Coil
TA C
To T

Page 1750 of 2572

TOYOTA HIGHLANDER 2001  Service Repair Manual A82388
ECM
Time IgniterIgnition Coil
Normal
Circuit Open Ignition Signal 
(IGT)
Ignition 
Confirmation 
Signal (IGF)IGFIGT
Malfunction
Ignition Coil with Igniter
05-176
- DIAGNOSTICSSFI SYSTEM (2AZ-FE

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TOYOTA HIGHLANDER 2001  Service Repair Manual A90300
8
IGF1 IGT1
E7
IGT4 R-W
GR IC3
I15
Ignition Switch
EFL-YE7
E7 1124
I5
Ignition Coil with
Igniter No. 43
2
1 4
42
2
2 3 4
4 R
R O
W-B
W-B
W-B W-B
1
N1
Noise Filter 1
Instrument 
Panel J/B 
Assy

Page 1752 of 2572

TOYOTA HIGHLANDER 2001  Service Repair Manual Y
A54393
A81699
A85848
Wire Harness Side
I2 
I3 
I4 
I5
Ignition Coil
IGF1 E7
ECM
05-178
- DIAGNOSTICSSFI SYSTEM (2AZ-FE)
368 Author: Date:
2005 HIGHLANDER REPAIR MANUAL   (RM1144U)
INSPECTION PROCE