check engine TOYOTA AVENSIS 2003 Service User Guide

±
PREPARATION ENGINE MECHANICAL
02±11
AVENSIS REPAIR MANUAL (RM1018E)
(09330±00030)PinPARTIAL ENGINE ASSY(1AZ±FE)
PARTIAL ENGINE ASSY(1AZ±FSE)
09520±01010Drive Shaft Remover AttachmentENGINE REAR OIL SEAL(1CD±FTV)
09520±24010Differential Side Gear Shaft
PullerENGINE REAR OIL SEAL(1CD±FTV)
(09520±32040)Shocker SetENGINE REAR OIL SEAL(1CD±FTV)
09628±62011Boll Joint PullerENGINE REAR OIL SEAL(1CD±FTV)
PARTIAL ENGINE ASSY(1CD±FTV)
PARTIAL ENGINE
ASSY(1ZZ±FE/3ZZ±FE)
09670±00010Front Crossmember Guide ToolENGINE REAR OIL SEAL(1CD±FTV)
PARTIAL ENGINE
ASSY(1ZZ±FE/3ZZ±FE)
09817±33190Sensor Socket WrenchPARTIAL ENGINE ASSY(1AZ±FE)
PARTIAL ENGINE ASSY(1AZ±FSE)
PARTIAL ENGINE
ASSY(1ZZ±FE/3ZZ±FE)
09843±18020Diagnosis Check WireENGINE(1AZ±FSE)
ENGINE(1ZZ±FE/3ZZ±FE)
09843±18040Diagnosis Check Wire No.2ENGINE(1AZ±FE)
ENGINE(1AZ±FSE)
ENGINE(1CD±FTV)
ENGINE(1ZZ±FE/3ZZ±FE)
PARTIAL ENGINE
ASSY(1ZZ±FE/3ZZ±FE)
CYLINDER HEAD
GASKET(1ZZ±FE/3ZZ±FE)
09930±00010Drive Shaft Nut ChiselENGINE REAR OIL SEAL(1CD±FTV)
PARTIAL ENGINE ASSY(1CD±FTV)
PARTIAL ENGINE
ASSY(1ZZ±FE/3ZZ±FE)
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02±14
±
PREPARATION ENGINE MECHANICAL
AVENSIS REPAIR MANUAL (RM1018E)
(09962±01000)Variable Pin Wrench Arm AssyTIMING BELT(1CD±FTV)
CAMSHAFT(1CD±FTV)
CYLINDER HEAD
GASKET(1CD±FTV)
CRANKSHAFT SEAL(1CD±FTV)
PARTIAL ENGINE ASSY(1CD±FTV)
PARTIAL ENGINE
ASSY(1ZZ±FE/3ZZ±FE)
CHAIN
SUB±ASSY(1ZZ±FE/3ZZ±FE)
CYLINDER HEAD
GASKET(1ZZ±FE/3ZZ±FE)
TIMING CHAIN OR BELT COVER OIL
SEAL(1ZZ±FE/3ZZ±FE)
ENGINE REAR OIL
SEAL(1ZZ±FE/3ZZ±FE)
(09963±01000)Pin 10TIMING BELT(1CD±FTV)
CAMSHAFT(1CD±FTV)
CYLINDER HEAD
GASKET(1CD±FTV)
CRANKSHAFT SEAL(1CD±FTV)
PARTIAL ENGINE ASSY(1CD±FTV)
PARTIAL ENGINE
ASSY(1ZZ±FE/3ZZ±FE)
CHAIN
SUB±ASSY(1ZZ±FE/3ZZ±FE)
CYLINDER HEAD
GASKET(1ZZ±FE/3ZZ±FE)
TIMING CHAIN OR BELT COVER OIL
SEAL(1ZZ±FE/3ZZ±FE)
ENGINE REAR OIL
SEAL(1ZZ±FE/3ZZ±FE)
09992±00025Cylinder Compression Check Gauge
SetENGINE(1CD±FTV)
(09992±00121)No. 4 AttachmentENGINE(1CD±FTV)
(09992±00211)Gauge AssyENGINE(1CD±FTV)
09992±00242Turbocharger Pressure GaugeVALVE CLEARANCE(1CD±FTV)
CAMSHAFT(1CD±FTV)
CYLINDER HEAD
GASKET(1CD±FTV)
09992±00500Compression Gauge AttachmentENGINE(1AZ±FE)
ENGINE(1AZ±FSE)
ENGINE(1ZZ±FE/3ZZ±FE)
CYLINDER HEAD
GASKET(1ZZ±FE/3ZZ±FE)
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030MV±02
03±42
±
SERVICE SPECIFICATIONS BRAKE
AVENSIS REPAIR MANUAL (RM1018E)
TORQUE SPECIFICATION
Part TightenedN
mkgf
cmft
lbf
Wheel nut1031,05076
Brake line union nut 10 mm
14 mm15
29155
29611
21
Brake booster clevis lock nut1919414
Brake master cylinder sub±assy x Brake booster assy2020415
Charcoal canister bracket x Body5.45548 in.
lbf
Brake booster assy x Body131309
Brake pedal support x Instrument panel reinforcement2424117
Brake pedale support x Brake pedal3737527
Brake pedale support x Body131309
Brake tube clamp x body5.45548 in.
lbf
Vacuum pump x Engine2121415
Vacuum pump union nut1414010
Vacuum pump check valve sub±assy x End cover7421454
Vacuum pump end cover x vacuum pump housing7.88069 in.
lbf
Front disc brake bleeder plug101027
Front brake cylinder mounting x Steering knuckle1021,04075
Front disc brake cylinder x Front disc brake cylinder mounting3030622
Front disc brake caliper x Flexible hose2929621
Rear disc brake bleeder plug101027
Rear disc brake cylinder mounting x Steering knuckle4747534
Rear disc brake cylinder x Rear disc brake cylinder mounting3030622
Rear disc brake caliper x Flexible hose2929621
Brake actuator x Brake actuator bracket
w/o VSC:
w/ VSC:7.0
4.771
4862 in.
lbf
42 in.
lbf
Front speed sensor wire harness clamp x shock absorber2929621
Brake actuator bracket x Body1919514
Front speed sensor x Steering knuckle8.08271 in.
lbf
Yawrate sensor bracket set bolt2121415
Yawrate sensor x Yawrate sensor bracket66153 in.
lbf
Yawrate sensor bracket x Body2121415
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031GG±01
±
SERVICE SPECIFICATIONS ENGINE HOOD/DOOR
03±73
AVENSIS REPAIR MANUAL (RM1018E)
ENGINE HOOD/DOOR
TORQUE SPECIFICATION
Part TightenedNmkgf cmft lbf
HOOD
Hood hinge x Hood1313310
Hood hinge x Body5.55649 in. lbf
Hood lock x Hood8.08271 in.lbf
FRONT DOOR
Door check x Body3030622
Door check x Door panel5.55646 in.lbf
Door frame sub±assy rear lower x Door panel8.08271 in.lbf
Door glass x Front door window regulator5.55649 in.lbf
Door hinge x Body2626519
Door hinge x Door panel2626519
Door lock x Door panel5.05144 in.lbf
Door lock striker x Body2323517
Door outside handle cover x Door panel7.07162 in.lbf
Door outside handle frame x Door panel4.04135 in.lbf
Outer view mirror x Door panel101027
Window regulator x Door panel8.08271 in.lbf
REAR DOOR
Door check x Body3030622
Door check x Door panel5.55649 in.lbf
Door hinge x Body2626519
Door hinge x Door panel2626519
Door lock x Door panel5.05144 in.lbf
Door lock striker x Body2323517
Door outside handle cover x Door panel4.04135 in.lbf
Door outside handle frame x Door panel7.07162 in.lbf
Window division bar sub±assy x Door panel5.55649 in.lbf
LAGGAGE COMPERTMENT DOOR
Back door striker assy x Body11.51208.0
Luggage compertment door x Hinge7.07062 in.lbf
Luggage lock assy x Luggage compertment door5.05144 in.lbf
Luggage compertment outside garnish x Luggage compertment door4.94943 in.lbf
BACK DOOR (LIFTBACK MODEL)
Back door femaie stopper x Door panel5.55649 in.lbf
Back door hinge assy x Body19.520014
Back door hinge assy x Door panel19.520014
Back door lock assy x Door panel8.08271 in.lbf
Back door lock Striker x Body11.51208.0
Back door stay sub±assy x Body7.07162 in.lbf
Back door stay sub±assy x Door panel2222416
Center stop lamp assy x Door panel5.55649 in.lbf
BACK DOOR (WAGON MODEL)
Back door femaie stopper x Door panel5.55649 in.lbf
Back door hinge assy x Body19.520014
Back door hinge assy x Door panel19.520014
Back door lock assy x Door panel8.08271 in.lbf
Back door lock Striker x Body11.51208.0
Back door stay sub±assy x Body7.07162 in.lbf
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03±20
±
SERVICE SPECIFICATIONS ENGINE MECHANICAL
AVENSIS REPAIR MANUAL (RM1018E) Part Tightened
ft
lbf
kgf
cm
N
m
Injection pipe, Fuel inlet pipe x Common rail
Used pipe using SST
Used pipe not using SST New pipe using SST
New pipe not using SST
42
46
31
34428
469
316
34731
34
23
25
Injection pipe x Injector Used pipe using SST
Used pipe not using SST New pipe using SST
New pipe not using SST
42
46
31
34428
469
316
34731
34
23
25
Injection pipe clamp x Intake manifold5.05144 in.
lbf
Fuel inlet pipe x Common rail
Used pipe using SST
Used pipe not using SST New pipe using SST
New pipe not using SST
42
46
31
34428
469
316
34731
34
23
25
Fuel inlet pipe x injection pump Used pipe using SST
Used pipe not using SST New pipe using SST
New pipe not using SST
42
46
31
34428
469
316
34731
34
23
25
Nozzle leakage pipe No.2 x Cylinder head Check valve
Bolt21
8.8214 9015
78 in.
lbf
Vacuum pump x Cylinder head2121415
EGR valve assy x Cylinder head1818413
Intake air connector with diesel throttle body x Intake manifold2121415
Water inlet x Cylinder block8.89078 in.
lbf
Water outlet sub±assy x Cylinder head2121415
Exhaust manifold x Cylinder head4747935
EGR pipe sub±assy x Cylinder head Bolt
Nut37
25375
25027
18
Oil filter bracket x Oil pan sub±assy3434725
V±ribbed belt tensioner assy x Oil pump3131623
Generator bracket No.1 x Cylinder block3737727
Idler pulley Sub±assy x V±ribbed belt tensioner assy4040830
Engine mounting bracket RR x Engine mounting insulator RR6465347
Engine mounting bracket FR x Engine mounting insulator FR6465347
Drive shaft bearing bracket x Cylinder block6465347
Rear end plate x Cylinder block8.48674 in.
lbf
Flywheel x Crankshaft7172052
Engine mounting member sub±assy center x Body4545933
Front suspension crossmember sub±assy x Rear engine mounting bracket8788764
Front suspension crossmember sub±assy x Front engine mounting bracket\
5253038
Front suspension crossmember sub±assy x Body1331,35698
Front suspension member brace x Front suspension crossmember sub±assy\
1331,35698
Front suspension member brace x Body8081659
Return tube sub±assy x Body8.08271 in.
lbf
Engine mounting insulator RH x Body5253038
Engine mounting bracket LH x Engine mounting insulator LH8081659
Injector driver x Engine mounting insulator RH5.05144 in.
lbf
Engine wire x Body8.48574 in.
lbf
Air tube No.2 x Manual transaxle2525518
Relay box x Radiator assy5.35446 in.
lbf
Fuel filter assy x Fuel filter support1817813
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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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