2005 TOYOTA AVENSIS Service Repair Manual

Page 577 of 5135

TOYOTA AVENSIS 2005  Service Repair Manual A66053
Engine Room R/B No. 4EFI Relay
A52933
Wire Harness SideVSV for EVAP Connector
V5
05±452
±
DIAGNOSTICS SFI SYSTEM(1AZ±FSE)
AVENSIS REPAIR MANUAL   (RM1018E)
5CHECK HARNESS AND CONNECTOR

Page 578 of 5135

TOYOTA AVENSIS 2005  Service Repair Manual A54278
Waveform of Heated Oxygen 
Sensor before CatalystNormal CatalystWaveform of Heated 
Oxygen Sensor 
after Catalyst
05±446
± DIAGNOSTICSSFI SYSTEM (1AZ±FSE)
AVENSIS REPAIR MANUAL   (RM1018E)
D

Page 579 of 5135

TOYOTA AVENSIS 2005  Service Repair Manual A54279
Engine Speed
2,500 to 3,000 rpm
Idling
IG SW OFF(a)
Time Warming up 3 min. or so Check (b)(c)
(d)
A54280
OX Signal Waveform (Oscilloscope)
1.0 V
0 V
0.2 sec./Division
± DIAGNOSTICSSFI SYSTEM (

Page 580 of 5135

TOYOTA AVENSIS 2005  Service Repair Manual 05±448
±
DIAGNOSTICS SFI SYSTEM(1AZ±FSE)
AVENSIS REPAIR MANUAL   (RM1018E)
1CHECK OTHER DTC OUTPUT(IN ADDITION TO P0420 AND/OR P0430)
(a)Read the DTC using the hand±held tester. Result:
Display (D

Page 581 of 5135

TOYOTA AVENSIS 2005  Service Repair Manual ± DIAGNOSTICSSFI SYSTEM (1AZ±FSE)
05±439
AVENSIS REPAIR MANUAL   (RM1018E)
DTC P0351 IGNITION COIL ºAº PRIMARY/SECONDARY
CIRCUIT
DTC P0352 IGNITION COIL ºBº PRIMARY/SECONDARY
CIRCUIT
DTC P0353

Page 582 of 5135

TOYOTA AVENSIS 2005  Service Repair Manual A73818
Crankshaft 
Position 
Sensor
Camshaft
Position
Sensor
Various
SensorIGT1
IGF
IGT2
IGT3
IGT4 ECM
IgniterFrom Battery
Ignition Coil
TA C
To Tachometer
No.2 Ignition 
Coil with Igniter
No.3 Igniti

Page 583 of 5135

TOYOTA AVENSIS 2005  Service Repair Manual A76873
8
IGF1 IGT2 IGT1
IGT3 E13
IGT4 I1 
Ignition Coil and 
Igniter No. 1
P R±W
IGNW±R IE4
LG±B
ECR±B
L±YE13
E13
E13
E139
1110
24 I2 
Ignition Coil and 
Igniter No. 2
I3 
Ignition Coil and 
Igni

Page 584 of 5135

TOYOTA AVENSIS 2005  Service Repair Manual A76903
E1
IGF1 IGT1
IGT2
IGT3
IGT4
ECM Connector
E13
E11
GND
GND
CH1
CH2
A35500
Normal Signal Waveforms
05±442
±
DIAGNOSTICS SFI SYSTEM(1AZ±FSE)
AVENSIS REPAIR MANUAL   (RM1018E)
INSPECTION PROCEDU