2005 TOYOTA AVENSIS Service Repair Manual

towing door lock adding oil radio lights overheating

Load previous 8 pages

Page 241 of 5135

TOYOTA AVENSIS 2005 Service Repair Manual A65159E2
VTA
E13
ECM Connector
VC
23
1
A79044Throttle Position Sensor Connector
Wire Harness Side
VC
E2VTA
T2
±
DIAGNOSTICS SFI SYSTEM(1ZZ±FE/3ZZ±FE)
05±43
AVENSIS REPAIR MANUAL (RM1018E)
5CHECK

Page 242 of 5135

TOYOTA AVENSIS 2005 Service Repair Manual 05±38
±
DIAGNOSTICS SFI SYSTEM(1ZZ±FE/3ZZ±FE)
AVENSIS REPAIR MANUAL (RM1018E)
DTCP0116ENGINE COOLANT TEMPERATURE CIRCUIT RANGE/PERFORMANCE PROBLEM
CIRCUIT DESCRIPTION
Rfer to DTC P0115 on page 0

Page 243 of 5135

TOYOTA AVENSIS 2005 Service Repair Manual A72925
E2
Engine Coolant Temperature Sensor
2
1B±W
BR
E2 THWECM
19
E13
E13 285V
R 05±34
± DIAGNOSTICSSFI SYSTEM (1ZZ±FE/3ZZ±FE)
AVENSIS REPAIR MANUAL (RM1018E)
DTC P0115 ENGINE COOLANT TEMPERAT

Page 244 of 5135

TOYOTA AVENSIS 2005 Service Repair Manual A75743
ECM
Engine Coolant
Temperature Sensor
A76786
Wire Harness Side
E2
Engine Coolant Temperature
Sensor Connector
±
DIAGNOSTICS SFI SYSTEM(1ZZ±FE/3ZZ±FE)
05±35
AVENSIS REPAIR MANUAL (RM1018

Page 245 of 5135

TOYOTA AVENSIS 2005 Service Repair Manual A75742
ECM
Engine Coolant
Temperature Sensor
A18294
THWE2
ECM Connector
E13
A75766
ECM
Engine Coolant
Temperature Sensor
05±36
±
DIAGNOSTICS SFI SYSTEM(1ZZ±FE/3ZZ±FE)
AVENSIS REPAIR MANUAL (RM

Page 246 of 5135

TOYOTA AVENSIS 2005 Service Repair Manual A75744
ECM
Engine Coolant
Temperature Sensor
A65743ECM Connector
E13
±
DIAGNOSTICS SFI SYSTEM(1ZZ±FE/3ZZ±FE)
05±37
AVENSIS REPAIR MANUAL (RM1018E)
5READ VALUE OF HAND±HELD TESTER(CHECK FOR SHO

Page 247 of 5135

TOYOTA AVENSIS 2005 Service Repair Manual (fig. 1)
Acceptable
Resistance k
± 20 0 20 40 60 80 100
(± 4) 32 68 104 140 176 212 30
20
10
5
3
2
1
0.5
0.3
0.2
0.1
Temp.C (F)
(fig. 1)
Acceptable
Resistance k
± 20 0 20 40 60 80 100
(± 4) 32

(fig. 1)
Acceptable
Resistance k
± 20 0 20 40 60 80 100
(± 4) 32 68 104 140 176 212 30
20
10
5
3
2
1
0.5
0.3
0.2
0.1
Temp.C (F)
(fig. 1)
Acceptable
Resistance k
± 20 0 20 40 60 80 100
(± 4) 32 68 104 140 176 212 30
20
10
5
3
2
1
0.5
0.3
0.2
0.1
Temp.C (F)
FI4741
05±30
± DIAGNOSTICSSFI SYSTEM (1ZZ±FE/3ZZ±FE)
AVENSIS REPAIR MANUAL (RM1018E)
DTC P0110 INTAKE AIR TEMPERATURE CIRCUIT
CIRCUIT DESCRIPTION
The intake air temperature sensor is built into the mass air flow
meter and senses the intake air temperature.
A thermistor built in the sensor changes the resistance value
according to the intake air temperature.
The lower the intake air temperature, the greater the thermistor
resistance value, and the higher the intake air temperature, the
lower the thermistor resistance value (See fig. 1).
The intake air temperature sensor is connected to the ECM
(See below ). The 5 V power source voltage in the ECM is ap-
plied to the intake air temperature sensor from the terminal THA
via resistor R.
That is, the resistor R and the intake air temperature sensor are
connected in series. When the resistance value of the intake air
temperature sensor changes in accordance with changes in the
intake air temperature, the potential at terminal THA also
changes. Based on this signal, the ECM increases the fuel in-
jection volume to improve driveability during cold engine opera-
tion.
DTC No.DTC Detecting ConditionTrouble Area
P0110Open or short in intake air temp. sensor circuit
Open or short in intake air temp. sensor circuit
Intake air temp. sensor (built into mass air flow meter)
ECM
If the ECM detects the DTC ºP0110º, it enters the fail±safe mode in which the intake air temperature is as-
sumed to be 20 C (68 F).
HINT:
After confirming DTC ºP0110º, use the hand±held tester to confirm the intake air temperature from the
ºDIAGNOSIS / OBD/MOBD / DATA LIST / ALLº.
Temperature DisplayedMalfunction
±40 C (±40 F)Open circuit
140 C (284 F) or moreShort circuit
05B3P±02

Page 248 of 5135

TOYOTA AVENSIS 2005 Service Repair Manual A72925
A6
Intake Air Temp. Sensor
(built in Mass Air Flow Meter)
4
5 G±R
BR E2
THA ECM
20
E13
E13 28 5V
R
THA
E2
±
DIAGNOSTICS SFI SYSTEM(1ZZ±FE/3ZZ±FE)
05±31
AVENSIS REPAIR MANUAL (RM1018E)
WI

Load next 8 pages

Page: < prev 1-10 ... 209-216 217-224 225-232 233-240 241-248 249-256 257-264 265-272 273-280 ... 5136 next >

lumbar support mirror controls tire type load capacity key wiper blades