2005 TOYOTA AVENSIS Service Repair Manual

Page 4961 of 5135

TOYOTA AVENSIS 2005  Service Repair Manual A96006
2
EFI
1 1
FL MAINW–BEFI Relay
1 43 5
2
EA1
B–W
V5 
EVAP VSV
219
E12
MREL 4
E10 44
44
42 1
B–W
W–G 1 IE1 2
GR13
EC 1 1A
4A
4B1
1
B–G
BatteryB–W
EFI 
No. 2 B–Y
B–G
EVP1ECM
Engine

Page 4962 of 5135

TOYOTA AVENSIS 2005  Service Repair Manual A80362
VSV is ON VSV is OFFE
F
E
F
Air
A18294
E13
ECM Connector
E01
EVP1E12
05–156
–
DIAGNOSTICS SFI SYSTEM (1ZZ–FE/3ZZ–FE)(From  February, 2004)
AVENSIS REPAIR MANUAL SUPPLEMENT 
(RM1098E)
IN

Page 4963 of 5135

TOYOTA AVENSIS 2005  Service Repair Manual A65745
E12
EVP1 ECM Connector

0A52933
Wire Harness Side:
EVAP VSV Connector
V5
A66053
Engine Room R/B No. 4:EFI Relay

0A52933
Wire Harness Side:
EVAP VSV Connector
V5
–
DIAGNOSTICS SFI SYS

Page 4964 of 5135

TOYOTA AVENSIS 2005  Service Repair Manual A83860
Waveform of Heated 
Oxygen Sensor
(in front of TWC)Waveform of Heated 
Oxygen Sensor
(behind TWC)
Waveform of Heated
Oxygen Sensor
(behind TWC) Normal Catalyst
Deteriorated Catalyst Waveform of

Page 4965 of 5135

TOYOTA AVENSIS 2005  Service Repair Manual A82718
Signal Length
Time
Sensor 
Output 
Voltage
Heated Oxygen Sensor Signal Length:
A58686
Vehicle Speed
70 km/h  
(44 mph)
Ignition Switch OFF 40 seconds
or more
Engine coolant temperature is more

Page 4966 of 5135

TOYOTA AVENSIS 2005  Service Repair Manual 05–152
–
DIAGNOSTICS SFI SYSTEM (1ZZ–FE/3ZZ–FE)(From  February, 2004)
AVENSIS REPAIR MANUAL SUPPLEMENT 
(RM1098E)
NOTICE: 
If the conditions in this test are not strictly followed, no malfunct

Page 4967 of 5135

TOYOTA AVENSIS 2005  Service Repair Manual –
DIAGNOSTICS SFI SYSTEM (1ZZ–FE/3ZZ–FE)(From  February, 2004)
05–153
AVENSIS REPAIR MANUAL SUPPLEMENT 
(RM1098E)
4  INSPECT  HE ATED OXYGEN SENSOR(SENSOR 2) ( See page 05–100)
OK: During ai

Page 4968 of 5135

TOYOTA AVENSIS 2005  Service Repair Manual +25 %
–12.5 %
More than 0.5 V
Less than 0.4V
Case 1
Case 2
Case 3
Case 4
Output Voltage of Heated Oxygen 
Sensor (sensor 1: front sensor)
Injection volume
Output voltage
Output Voltage of Heated Oxy