2005 TOYOTA AVENSIS Service Repair Manual

Page 249 of 5135

TOYOTA AVENSIS 2005  Service Repair Manual A75743
Mass Air flow meterECM
A54396
A6
Wire Harness Side
Mass Air Flow Meter Connector E2
THA
A75742
ECM
Mass Air flow meter
A18294
THAE2
ECM Connector
E13
05±32
±
DIAGNOSTICS SFI SYSTEM(1ZZ±FE/3Z

Page 250 of 5135

TOYOTA AVENSIS 2005  Service Repair Manual A75766
ECM
Mass Air flow meter
A75744
ECM
Mass Air flow meter
A65743
E13
ECM Connector
±
DIAGNOSTICS SFI SYSTEM(1ZZ±FE/3ZZ±FE)
05±33
AVENSIS REPAIR MANUAL   (RM1018E)
4READ VALUE OF HAND±HELD TES

Page 251 of 5135

TOYOTA AVENSIS 2005  Service Repair Manual A79095
Battery FL
MAINB±Y
E12BATT
BR
E1 E9
IO1 1 EFI
7 7
3
EHECM Engine Room R/B No.1 and 
Engine Room J/B No.1
2 1
1AB±Y
*1: LHD
*2: RHD IE37
*1
*2 1
Engine Room 
J/B No.4 4A 1
4B 1B±G
B±G
± DIA

Page 252 of 5135

TOYOTA AVENSIS 2005  Service Repair Manual A66054
Engine Room R/B No.1EFI Fuse
A18294
BATT (+)E1 (±)
ECM Connector
E9E12
05±120
±
DIAGNOSTICS SFI SYSTEM(1ZZ±FE/3ZZ±FE)
AVENSIS REPAIR MANUAL   (RM1018E)
1CHECK FUSE(EFI FUSE)
(a)Remove the

Page 253 of 5135

TOYOTA AVENSIS 2005  Service Repair Manual A65748
E9
ECM Connector
BATT
A79078
Engine Room R/B No.1
EFI Fuse
2
1
± DIAGNOSTICSSFI SYSTEM (1ZZ±FE/3ZZ±FE)
05±121
AVENSIS REPAIR MANUAL   (RM1018E)
3 CHECK WIRE HARNESS OR CONNECTOR(EFI F

Page 254 of 5135

TOYOTA AVENSIS 2005  Service Repair Manual ± DIAGNOSTICSSFI SYSTEM (1ZZ±FE/3ZZ±FE)
05±115
AVENSIS REPAIR MANUAL   (RM1018E)
DTC P1520 STOP LIGHT SWITCH CIRCUIT
MALFUNCTION
CIRCUIT DESCRIPTION
This signal is used to detect that the brakes h

Page 255 of 5135

TOYOTA AVENSIS 2005  Service Repair Manual A79094
*1: LHD
*2: RHD
*3: SEDAN
*4: LIFT BACK
*5: WAGON IE36
IR11 G±W
(*1)
G±W
(*2)G±W
G±W(*1)
(*2)
1
2DA DC
DM
1 210Driver Side J/B
E10STPECM
19
G±W
G±W
G±WG±W
G±W
G±W
G±W
G±W J30 C
BJ30

Page 256 of 5135

TOYOTA AVENSIS 2005  Service Repair Manual ± DIAGNOSTICSSFI SYSTEM (1ZZ±FE/3ZZ±FE)
05±117
AVENSIS REPAIR MANUAL   (RM1018E)
INSPECTION PROCEDURE
HINT:
Read freeze frame data using  	 
 Freeze frame data records the engine