2003 TOYOTA AVENSIS check engine

010BA±14
01±42
±
INTRODUCTION TERMS
AVENSIS REPAIR MANUAL (RM1018E)
GLOSSARY OF SAE AND TOYOTA TERMS
This glossary lists all SAE±J1930 terms and abbreviations used in this ma\
nual in compliance with SAE rec-
ommendations, as well as their TOYOTA equivalents.
SAE
ABBREVIATIONSSAE TERMSTOYOTA TERMS
( )±±ABBREVIATIONS
A/CAir ConditioningAir Conditioner
ACLAir CleanerAir Cleaner, A/CL
AIRSecondary Air InjectionAir Injection (AI)
APAccelerator Pedal±
B+Battery Positive Voltage+B, Battery Voltage
BAROBarometric PressureHAC
CACCharge Air CoolerIntercooler
CARBCarburetorCarburetor
CFIContinuous Fuel Injection±
CKPCrankshaft PositionCrank Angle
CLClosed LoopClosed Loop
CMPCamshaft PositionCam Angle
CPPClutch Pedal Position±
CTOXContinuous Trap Oxidizer±
CTPClosed Throttle PositionLL ON, Idle ON
DFIDirect Fuel Injection (Diesel)Direct Injection (DI/INJ)
DIDistributor Ignition±
DLC1
DLC2
DLC3Data Link Connector 1
Data Link Connector 2
Data Link Connector 31: Check Connector
2: Total Diagnosis Communication Link (TDCL)
3: OBD II Diagnostic Connector
DTCDiagnostic Trouble CodeDiagnostic Trouble Code
DTMDiagnostic Test Mode±
ECLEngine Control Level±
ECMEngine Control ModuleEngine ECU (Electronic Control Unit)
ECTEngine Coolant TemperatureCoolant Temperature, Water Temperature (THW)
EEPROMElectrically Erasable Programmable Read Only Memory
Electrically Erasable Programmable Read Only Memory
(EEPROM),
Erasable Programmable Read Only Memory (EPROM)
EFEEarly Fuel EvaporationCold Mixture Heater (CMH), Heat Control Valve (HCV)
EGRExhaust Gas RecirculationExhaust Gas Recirculation (EGR)
EIElectronic IgnitionDistributorless Ignition (DLI)
EMEngine ModificationEngine Modification (EM)
EPROMErasable Programmable Read Only MemoryProgrammable Read Only Memory (PROM)
EVAPEvaporative EmissionEvaporative Emission Control (EVAP)
FCFan Control±
FEEPROMFlash Electrically Erasable Programmable
Read Only Memory±
FEPROMFlash Erasable Programmable Read Only Memory±
FFFlexible Fuel±
FPFuel PumpFuel Pump
GENGeneratorAlternator
GNDGroundGround (GND)
http://vnx.su

±
INTRODUCTION TERMS
01±43
AVENSIS REPAIR MANUAL (RM1018E)
HO2S
Heated Oxygen SensorHeated Oxygen Sensor (HO2S)
IACIdle Air ControlIdle Speed Control (ISC)
IATIntake Air TemperatureIntake or Inlet Air Temperature
ICMIgnition Control Module±
IFIIndirect Fuel InjectionIndirect Injection (IDL)
IFSInertia Fuel±Shutoff±
ISCIdle Speed Control±
KSKnock SensorKnock Sensor
MAFMass Air FlowAir Flow Meter
MAPManifold Absolute PressureManifold Pressure Intake Vacuum
MCMixture Control
Electric Bleed Air Control Valve (EBCV)
Mixture Control Valve (MCV)
Electric Air Control Valve (EACV)
MDPManifold Differential Pressure±
MFIMultiport Fuel InjectionElectronic Fuel Injection (EFI)
MILMalfunction Indicator LampCheck Engine Lamp
MSTManifold Surface Temperature±
MVZManifold Vacuum Zone±
NVRAMNon±Volatile Random Access Memory±
O2SOxygen SensorOxygen Sensor, O2 Sensor (O2S)
OBDOn±Board DiagnosticOn±Board Diagnostic System (OBD)
OCOxidation Catalytic ConverterOxidation Catalyst Convert (OC), CCo
OPOpen LoopOpen Loop
PAIRPulsed Secondary Air InjectionAir Suction (AS)
PCMPowertrain Control Module±
PNPPark/Neutral Position±
PROMProgrammable Read Only Memory±
PSPPower Steering Pressure±
PTOXPeriodic Trap OxidizerDiesel Particulate Filter (DPF)
Diesel Particulate Trap (DPT)
RAMRandom Access MemoryRandom Access Memory (RAM)
RMRelay Module±
ROMRead Only MemoryRead Only Memory (ROM)
RPMEngine SpeedEngine Speed
SCSuperchargerSupercharger
SCBSupercharger BypassE±ABV
SFISequential Multiport Fuel InjectionElectronic Fuel Injection (EFI), Sequential Injection
SPLSmoke Puff Limiter±
SRIService Reminder Indicator±
SRTSystem Readiness Test±
STScan Tool±
TBThrottle BodyThrottle Body
TBIThrottle Body Fuel InjectionSingle Point Injection
Central Fuel Injection (Ci)
TCTurbochargerTurbocharger
TCCTorque Converter ClutchTorque Converter
http://vnx.su

±
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)
http://vnx.su

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)
http://vnx.su

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
http://vnx.su

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
http://vnx.su

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
http://vnx.su

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

http://vnx.su