2001 TOYOTA HIGHLANDER Service Repair Manual

Page 1729 of 2572

TOYOTA HIGHLANDER 2001  Service Repair Manual A76903
#3 (+)
#2 (+) #4 (+)
E7
ECM E01 (-)#1 (+)
A78423
20 V
/Division Injector Signal Waveform
20 V
/Division
GND
100 msec./Division (Idling)(Magnification)
GND
1 msec./Division (Idling)
Injection du

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TOYOTA HIGHLANDER 2001  Service Repair Manual A85366
A81699A85514
Wire Harness Side
I8 
I9 
I10 
I11
Injector
#3 (+)#2 (+)
#4(+)#1 (+) E7
ECM
A90345
IG2 Fuse Instrument 
Panel J/B 
Assy
05-156
- DIAGNOSTICSSFI SYSTEM (2AZ-FE)
346 Author: Date:

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TOYOTA HIGHLANDER 2001  Service Repair Manual 1234
5678
A85366
A61075A90538
Wire Harness Side
I8 
I9 
I10 
I11
Injector
I15
Ignition Switch
IG2
- DIAGNOSTICSSFI SYSTEM (2AZ-FE)
05-157
347 Author: Date:
2005 HIGHLANDER REPAIR MANUAL   (RM1144U)

Page 1732 of 2572

TOYOTA HIGHLANDER 2001  Service Repair Manual 05-158
- DIAGNOSTICSSFI SYSTEM (2AZ-FE)
348 Author: Date:
2005 HIGHLANDER REPAIR MANUAL   (RM1144U)
13 CHECK VALVE CLEARANCE OF MISFIRING CYLINDER (See page 14-6)
Standard (cold):
ItemSpecified Cond

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TOYOTA HIGHLANDER 2001  Service 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)
A81700
Ohmmeter
Acceptable
Temperature C (F)
Resistance kW
- DIAGNOSTICSSFI SYSTEM (2AZ-FE)
05-1

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TOYOTA HIGHLANDER 2001  Service Repair Manual 05-160
- DIAGNOSTICSSFI SYSTEM (2AZ-FE)
350 Author: Date:
2005 HIGHLANDER REPAIR MANUAL   (RM1144U)
19 SWITCH STEP BY NUMBER OF MISFIRE CYLINDER (REFER TO RESULTS OF
STEP 4)
HINT:
If the result of

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TOYOTA HIGHLANDER 2001  Service Repair Manual - DIAGNOSTICSSFI SYSTEM (2AZ-FE)
05-161
351 Author: Date:
2005 HIGHLANDER REPAIR MANUAL   (RM1144U)
DTC P0325 KNOCK SENSOR 1 CIRCUIT (BANK 1 OR
SINGLE SENSOR)
DTC P0327 KNOCK SENSOR 1 CIRCUIT LOW IN

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TOYOTA HIGHLANDER 2001  Service Repair Manual A90298
K1
Knock Sensor
1Shielded
J7
J/C
A A1
E8ECM
KNK1
EE 2
E8
E9 28
1
BRFKNK1
E1 BR
BR B
W
A5 V 05-162
- DIAGNOSTICSSFI SYSTEM (2AZ-FE)
352 Author: Date:
2005 HIGHLANDER REPAIR MANUAL   (RM1144U)