2005 TOYOTA AVENSIS Service Repair Manual

Page 353 of 5135

TOYOTA AVENSIS 2005  Service Repair Manual A76863
B±Y
Battery FL MAINEngine Room R/B No. 4
G EFI Relay
A6 
Mass Air Flow MeterMREL
B±G 4B 1
W±BB±W 53
2
1
32
E128
E9ECM
EFI No. 1
EC 4A 1
Engine Room 
J/B No. 4 1A 1
B±G 1 2
EFI 1
Engine Roo

Page 354 of 5135

TOYOTA AVENSIS 2005  Service Repair Manual A54396
+B (+)
Wire Harness Side
Mass Air Flow Meter ConnectorA6
05±188
±
DIAGNOSTICS SFI SYSTEM(1AZ±FE)
AVENSIS REPAIR MANUAL   (RM1018E)
When using hand±held tester:
1READ VALUE OF HAND±HELD TES

Page 355 of 5135

TOYOTA AVENSIS 2005  Service Repair Manual A18294
VG (+)EVG (±)
E12
ECM Connector
A54396
VG
Wire Harness Side
Mass Air Flow Meter ConnectorE2G
A6
A65745
VG
EVG
E12
ECM Connector
±
DIAGNOSTICS SFI SYSTEM(1AZ±FE)
05±189
AVENSIS REPAIR MANUAL

Page 356 of 5135

TOYOTA AVENSIS 2005  Service Repair Manual A66053
Engine Room R/B No.4EFI Relay


A79066
Engine Room R/B No.4EFI No.1 Fuse
1
2
A54396Mass Air Flow Meter Connector
Wire Harness Side
+B
A6
A18294
EVG
ECM Connector E12
05±190
±
DIAGNOSTI

Page 357 of 5135

TOYOTA AVENSIS 2005  Service Repair Manual A54396
VG
Wire Harness Side
Mass Air Flow Meter ConnectorE2G
A6
A65745
VG
EVG
E12
ECM Connector
A18294
VG (+)EVG (±)
E12
ECM Connector
±
DIAGNOSTICS SFI SYSTEM(1AZ±FE)
05±191
AVENSIS REPAIR MANUAL

Page 358 of 5135

TOYOTA AVENSIS 2005  Service Repair Manual A54396
+B (+) Wire Harness Side
Mass Air Flow Meter ConnectorA6
A54396
VG Wire Harness Side
Mass Air Flow Meter ConnectorE2G A6
A65745
VGEVG
E12
ECM Connector
05±192
± DIAGNOSTICSSFI SYSTEM (1AZ±FE

Page 359 of 5135

TOYOTA AVENSIS 2005  Service Repair Manual A66053
Engine Room R/B No.4EFI Relay


A79066
Engine Room R/B No.4EFI No.1 Fuse
1
2
A54396Mass Air Flow Meter Connector
Wire Harness Side
+B
A6
±
DIAGNOSTICS SFI SYSTEM(1AZ±FE)
05±193
AVENSI

Page 360 of 5135

TOYOTA AVENSIS 2005  Service Repair Manual B62793
Reference (Bank 1 Sensor 1 System Drawing)A/F Sensor
A/F Relay
Heater
Sensor A1A+ HA1A
Duty 
Control
ECM
From 
Battery A/F Fuse
A1A±
MREL
05±182
±
DIAGNOSTICS SFI SYSTEM(1AZ±FE)
AVENSIS REP