TOYOTA AVENSIS 2003 Service Repair Manual

031HO±01
±
SERVICE SPECIFICATIONS WINDSHIELD/WINDOWGLASS/MIRROR
03±69
AVENSIS REPAIR MANUAL (RM1018E)
WINDSHIELD/WINDOWGLASS/MIRROR
TORQUE SPECIFICATION
Part TightenedN
mkgf
cmft
lbf
OUTER REAR VIEW MIRROR ASSY LH
Outer rear view mirrror assy x Front door101027
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031HA±01
03±66
±
SERVICE SPECIFICATIONS WIPER & WASHER
AVENSIS REPAIR MANUAL (RM1018E)
WIPER & WASHER
TORQUE SPECIFICATION
Part TightenedN
mkgf
cmft
lbf
Wiper motor x Wiper link7.57666 in.
lbf
Wiper link x Body5.55649 in.
lbf
Wiper arm x Wiper link2121015
Rear wiper motor x Body5.55649 in.
lbf
Rear wiper motor x Rear wiper arm5.55649 in.
lbf
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100FM±02
A78489
A78490
10±66
±
ENGINE CONTROL SYSTEM ACCELERATOR PEDAL ASSY (1AZ±FSE/1CD±FTV)
AVENSIS REPAIR MANUAL (RM1018E)
ACCELERATOR PEDAL ASSY (1AZ±FSE/1CD±FTV)
REPLACEMENT
1. REMOVE ACCELERATOR PEDAL
(a) Using a clip remover, remove the clip.
(b) Open the floor carpet.
(c) Disconnect the accelerator position sensor connector.
(d) Remove the 2 bolts, and then remove the accelerator pedal.
2. INSTALL ACCELERATOR PEDAL Torque: 5.4 N
m (55 kgf
cm, 48 in.
lbf)
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100FP±01
A79139
A79141
±
ENGINE CONTROL SYSTEM CAMSHAFT POSITION SENSOR (1CD±FTV)
10±63
AVENSIS REPAIR MANUAL (RM1018E)
CAMSHAFT POSITION SENSOR (1CD±FTV)
REPLACEMENT
1. SEPARATE RETURN TUBE SUB±ASSY
(a) Remove the bolt and separate the return tube sub±assy.
2. REMOVE CAMSHAFT POSITION SENSOR
(a) Remove the bolt and disconnect the wire harness.
(b) Disconnect the connector, remove the bolt and the cam-
shaft position sensor.
3. INSTALL CAMSHAFT POSITION SENSOR Torque:
8.8 N
m (90 kgf
cm, 79 in.
lbf) for camshaft position sensor
5.0 N
m (51 kgf
cm, 44 in.
lbf) for wire harness
4. INSTALL RETURN TUBE SUB±ASSY Torque: 9.0 N
m (92 kgf
cm, 80 in.
lbf)
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100FQ±01
A79142
10±64
±
ENGINE CONTROL SYSTEM CRANKSHAFT POSITION SENSOR (1CD±FTV)
AVENSIS REPAIR MANUAL (RM1018E)
CRANKSHAFT POSITION SENSOR (1CD±FTV)
REPLACEMENT
1. REMOVE ENGINE UNDER COVER RH 2. REMOVE CRANKSHAFT POSITION SENSOR
(a) Disconnect the connector, remove the bolt and the crank-shaft position sensor.
3. INSTALL CRANKSHAFT POSITION SENSOR Torque: 8.8 N
m (90 kgf
cm, 78 in.
lbf)
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100F0±02
321
45
±20
020 40 60
80100
0.1
0.2 0.3 0.5 1 2
35
10
20 30
TEMPERATURE
C(
F)
RESISTANCE k

(±4) (32) (80) (140)(104) (212)
(176)
A56275
VG
E2G THA
+B E2
Air
A31135
10±56
±
ENGINE CONTROL SYSTEM ECD SYSTEM (1CD±FTV)
AVENSIS REPAIR MANUAL (RM1018E)
INSPECTION
1. INSPECT MASS AIR FLOW METER
(a) Output voltage inspection. (1) Apply battery voltage across terminals 3 (+B) and 4(E2G)
(2) Using a voltmeter, connect the positive (+) tester probe to terminal VG, and negative (±) tester probe
to terminal E2G.
(3) Blow air into the air flow meter, and check that the voltage fluctuates.
(b) Resistance inspection. (1) Using an ohmmeter, measure the resistance be-
tween terminals 2 (THA) and 1 (E2).
Resistance:
±20
C (±4
F) 12.5 to 16.9 k

20
C (68
F) 2.19 to 2.67 k

60
C (140
F) 0.50 to 0.68 k

2. INSPECT INTAKE SHUTTER ASSY
(a) Resistance inspection (Throttle control motor) (1) Using an ohmmeter, measure the resistance be-tween terminals.
Resistance:
TerminalsTemperatureResistance
2 ± 1, 3at 20
C (68
F)18 to 22 k

5 ± 4, 6at 20
C (68
F)18 to 22 k

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3020
10
5
3
02040
0.1 1
0.3 0.2
0.5 2
60 80 100
±20
(±4) (104) (140) (176)
(32) (68) (212)
Z17274
Ohmmeter
Acceptable
Temperature
C (
F)
Resistance k

THF E2
A30331
30
20
10




0.5
0.3
0.2
0.1
±20

20 40 60
80 100
F14741(±4) (104) (140) (176)
(32) (68) (212)
A56276
Temperature
C (
F)
Resistance k

±
ENGINE CONTROL SYSTEM ECD SYSTEM (1CD±FTV)
10±57
AVENSIS REPAIR MANUAL (RM1018E)
3. INSPECT DIESEL ENGINE ENGINE COOLANT
TEMPERATURE SENSOR
(a) Resistance inspection.
(1) Using an ohmmeter, measure the resistance be-tween each terminal.
Resistance:
Approx. 20
C (68
F) 2.32 to 2.59 k

Approx. 80
C (176
F) 0.310 to 0.326 k

NOTICE:
In case of checking the water temperature sensor in the wa-
ter, be careful not to allow water to go into the terminals,
and after checking, wipe out the sensor.
4. INSPECT INJECTION OR SUPPLY PUMP ASSY
(a) Resistance inspection. (Fuel temperature sensor) (1) Using an ohmmeter, measure the resistance be-tween each terminal.
Resistance:
Approx. 20
C (68
F) 2.21 to 2.69 k

Approx. 80
C (176
F) 0.287 to 0.349 k

5. INSPECT DIESEL TURBO INLET AIR TENPERATURE SENSOR
(a) Resistance inspection. (1) Using an ohmmeter, measure the resistance be-
tween each terminal.
Resistance:
Approx. 20
C (68
F) 2.21 to 2.65 k

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A56277
NE±NE+
A57060
NE±
NE+
B16200
10±58
±
ENGINE CONTROL SYSTEM ECD SYSTEM (1CD±FTV)
AVENSIS REPAIR MANUAL (RM1018E)
6. INSPECT CRANKSHAFT POSITION SENSOR
(a) Resistance inspection. (1) Using an ohmmeter, measure the resistance be-
tween terminals.
Resistance:
at cold 1630 to 2740

at hot 2065 to 3225

NOTICE:
ºColdº and ºHotº in the following sentences express the
temperature of the sensor itself. ºColdº is from ±10
C
(14
F) to 50
C (122
F) and ºHotº is from 50
C (122
F) to
100
C (212
F).
7. INSPECT CAMSHAFT POSITION SENSOR
(a) Resistance inspection. (1) Using an ohmmeter, measure the resistance be-tween terminal.
Resistance:
at cold 1630 to 2740

at hot 2065 to 3225

NOTICE:
ºColdº and ºHotº in the following sentences express the
temperature of the sensor itself. ºColdº is from ±10
C
(14
F) to 50
C (122
F) and ºHotº is from 50
C (122
F) to
100
C (212
F).
8. INSPECT EDU RELAY
(a) Inspect the relay continuity. (1) Using an ohmmeter, check that there is continuitybetween terminals 1 and 2.
Specified condition: Continuity
(2) Check that there is no continuity between terminals 3 and 5.
Specified condition: No continuity
(b) Inspect the relay operation. (1) Apply battery voltage across terminals 1 and 2.
(2) Using an ohmmeter, check that there is continuitybetween terminals 3 and 5.
Specified condition: Continuity
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B16200
A31135
±
ENGINE CONTROL SYSTEM ECD SYSTEM (1CD±FTV)
10±59
AVENSIS REPAIR MANUAL (RM1018E)
9. INSPECT EFI MAIN RELAY
(a) Inspect the relay continuity.
(1) Using an ohmmeter, check that there is continuity
between terminals 1 and 2.
Specified condition: Continuity
(2) Check that there is no continuity between terminals 3 and 5.
Specified condition: No continuity
(b) Inspect the relay operation. (1) Apply battery voltage across terminals 1 and 2.
(2) Using an ohmmeter, check that there is continuitybetween terminals 3 and 5.
Specified condition: Continuity
10. INSPECT ACCELERATOR PEDAL ASSY
(a) Inspect the accel position sensor. (1) Using an ohmmeter, measure the resistance be-tween each terminal.
Resistance:
RHD:
Between terminalResistance
5 (VPA1) ± 1 (EP1)5.0 k or less
2 (VPA2) ± 3 (EP2)5.0 kor less
4 (VCP1) ± 1 (EP1)1.5 to 6.0 k 
6 (VCP2) ± 3 (EP2)1.5 to 6.0 k
LHD:
Between terminalResistance
3 (VPA1) ± 4 (EP1)5.0 kor less
6 (VPA2) ± 5 (EP2)5.0 kor less
2 (VCP1) ± 4 (EP1)1.5 to 6.0 k 
1 (VCP2) ± 5 (EP2)1.5 to 6.0 k
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100EZ±02
A75903
Air
A53763
VG
EVG
10±54
±
ENGINE CONTROL SYSTEMECD SYSTEM(1CD±FTV)
AVENSIS REPAIR MANUAL (RM1018E)
ECD SYSTEM(1CD±FTV)
ON±VEHICLE INSPECTION
1.INSPECTMASS AIR FLOW METER
(a)If you have hand±held tester: Inspect for operation
(1)Connect the hand±held tester to the DLC3.
(2)Turn the ignition switch ON.
(3)Blow air into the MAF meter, and check that the airflow fluctuates (MAF ) of the CURRENT DATA
shown the standard value.
If operation is not as specified, check the MAF meter (See page
10±56), wiring and ECM.
(b)If you have no hand±held tester: Inspect for operation
(1)Turn the ignition switch ON.
(2)Connect the positive tester probe of the voltmeterto the terminal VG of the ECM. and the negative tes-
ter probe of the voltmeter to the terminal EVG of the
ECM.
(3)Blow air into the MAF meter, and check that the volt- age fluctuates.
If operation is not as specified, check the MAF meter (See page
10±56), wiring and ECM.
2.INSPECT INTAKE SHUTTER
(a)Inspect the throttle control motor for operating sound. (1)Turn the ignition switch ON.
(2)When turning the accelerator pedal position sensor lever, check the running sound of the motor.
Also, check that there is no friction sound.
If operation is not as specified, check the throttle control motor (See page 10±56), wiring and ECM.
(b)Inspect the throttle position sensor. (1)Connect the hand±held tester to the DLC3.
(2)Turn the ignition switch ON.
(3)When turning the accelerator pedal position sensor lever to the full±\
open position, check thatthe throttle valve opening percentage (THROTTLE POS) of the CURRENT DATA shown the
standard value.
Standard throttle valve opening percentage:
60 % or more
If operation is not as specified, check that the accelerator pedal positio\
n sensor (See page 10±56), wiring
and ECM.
If you have no hand±held tester, measure voltage between terminals (LU+A ± LU±A, LU+B ± LU±\
B) of the
ECM connector (See page 05±549).
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