TOYOTA AVENSIS 2005 Service Repair Manual

±
DIAGNOSTICS SFI SYSTEM (1ZZ±FE/3ZZ±FE)
05±17
AVENSIS REPAIR MANUAL (RM1018E)P0171*
3
(05±67)
System too Lean (Fuel Trim)
(Bank1)


Air induction system

Injector blockage

PCV hose

Mass air flow meter

Engine coolant temperature sensor

Fuel pressure

Open or short in heated oxygen sensor circuit

Heated oxygen sensor

ECM

P0172*3
(05±67)
System too Rich (Fuel Trim)
(Bank1)

Injector leak, blockage

Mass air flow meter

Engine coolant temperature sensor

Ignition system

Fuel pressure

Open or short in heated oxygen sensor circuit

Gas leakage in exhaust system

Heated oxygen sensor

ECM

P0300*3
(05±73)
Random/Multiple Cylinder Misfire
Detected
Open or short in engine wire

Connector connection
Vac m hose connectionP0301*3
(05±73)Cylinder 1 Misfire Detected

Vacuum hose connection

PCV hose

Ignition system
P0302*3
(05±73)Cylinder 2 Misfire Detected

Injector

Fuel pressure

Mass air flow meter

P0303*3
(05±73)Cylinder 3 Misfire Detected

Mass air flow meter

Engine coolant temperature sensor

Compression pressure

Valve clearance
P0304*3
(05±73)Cylinder 4 Misfire Detected

Valve clearance

Valve timing

ECM
P0325
(05±81)Knock Sensor 1 Circuit Malfunc-
tion (Bank 1)
Open or short in knock sensor circuit

Knock sensor (under±torqued or loose)

ECM

P0335
(05±84)Crankshaft Position Sensor ºAº
Circuit Malfunction

Open or short in crankshaft position sensor circuit

Crankshaft position sensor

Crank angle sensor plate

ECM

P0340
(05±88)Camshaft Position Sensor Circuit
Malfunction

Open or short in camshaft position sensor circuit

Camshaft position sensor

Intake camshaft

Timing chain has jumped a tooth

ECM

P0420*3
(05±91)
Catalyst System Efficiency Be-
low Threshold (Bank 1)

Gas leakage in exhaust system

Heated oxygen sensor

Three±way catalytic converter

ECM

P0443
(05±94)Evaporative Emission Control
System Purge Control Vent Cir-
cuit Malfunction
Open or short in VSV for EVAP circuit

VSV for EVAP

ECM

P0500
(05±98)Vehicle Speed Sensor Malfunc-
tion

Open or short in speed sensor circuit

Speed sensor

Combination meter

ECM

Skid control ECU


05±18
±
DIAGNOSTICS SFI SYSTEM (1ZZ±FE/3ZZ±FE)
AVENSIS REPAIR MANUAL (RM1018E) P0505*
3
(05±100)Idle Control System Malfunction


Open or short in ISC valve circuit

ISC valve is stuck or closed

PCV hose

A/C switch circuit

Air induction system

ECM

P1300
(05±103)Igniter Circuit Malfunction (No. 1)

Ignition system

Open or short in IGF or IGT1 circuit from No. 1 ignition coil
with igniter to ECM

No. 1 ignition coil with igniter

ECM

P1305
(05±103)Igniter Circuit Malfunction (No. 2)

Ignition system

Open or short in IGF or IGT2 circuit from No. 2 ignition coil
with igniter to ECM

No. 2 ignition coil with igniter

ECM

P1310
(05±103)Igniter Circuit Malfunction (No. 3)

Ignition system

Open or short in IGF or IGT3 circuit from No. 3 ignition coil
with igniter to ECM

No. 3 ignition coil with igniter

ECM

P1315
(05±103)Igniter Circuit Malfunction (No. 4)

Ignition system

Open or short in IGF or IGT4 circuit from No. 4 ignition coil
with igniter to ECM

No. 4 ignition coil with igniter

ECM

P1335
(05±84)Crankshaft Position Sensor Cir-
cuit Malfunction (During engine
running)
Open or short in crankshaft position sensor circuit

Crankshaft position sensor

Crank angle sensor plate

ECM


P1346
(05±111)VVT Sensor/Camshaft Position
Sensor Circuit Range/Perfor-
mance Problem (Bank 1)
Mechanical system (Timing chain has janped a tooth, chain
stretched)

ECM

P1349
(05±112)VVT System Malfunction (Bank
1)

Valve timing

OCV

VVT controller assembly

ECM

P1520*2
(05±115)
Stop Light Switch Circuit Mal-
function
Open or short in stop light switch signal circuit

Stop light switch

ECM

P1600
(05±119)ECM BATT Malfunction
Open in back up power source circuit

ECM
P1656
(05±122)OCV Circuit Malfunction (Bank
1)
Open or short in OCV circuit

OCV

ECM

*1:  ... CHK ENG is illuminated.
... CHK ENG is not illuminated.
*
2: Only for A/T models.
*
3: For European spec. only

0505N±04
ENGINE CONTROL SYSTEM Check Sheet
Customer's Name
Driver's Name
Date Vehicle
Brought in
License No.
VIN
Production Date
Licence No.
Odometer Reading
km
miles
Problem Symptoms
Engine does
not Start
Difficult to
Start
Poor Idling
Poor
Driveability
Engine Stall
Others
Engine does not crankNo initial combustionNo complete combustion
Engine cranks slowly
Other
Incorrect first idleIdling rpm is abnormalHigh ( rpm)Low ( rpm)
Rough idling
Other
HesitationBack fireMuffler explosion (after±fire)Surging
Knocking
Other
Soon after startingAfter accelerator pedal depressed
After accelerator pedal released
During A/C operation
Shifting from N to D
Other
Data Problem
Occurred
Problem Frequency
Condition When
Problem Occurs
Weather
Engine Operation
Engine Temp. Place Outdoor
TemperatureConstant
Sometimes ( times per day/month)Once only
Other
Fine
CloudyRainySnowyVarious/Other
Hot
Warm Cool
HighwaySuburbsInner CityUphillDownhill
Rough road
Other
Cold
Warming upAfter Warming upAny temp.Other
Starting
Just after starting ( min.)IdlingRacing
Driving
Constant speedAccelerationDeceleration
A/C switch ON/OFF
Other
Condition of check engine warning light
(CHK ENG)Remains on Sometimes lights up Does not light up
Normal Malfunction code(s) (code )
Freeze frame data ( )
Normal Malfunction code(s) (code )
Freeze frame data ( )
Normal mode
(Pre±check)
Check Mode DTC InspectionInspector's
Name
Cold (approx.
C/
F)
05±4
± DIAGNOSTICSSFI SYSTEM (1ZZ±FE/3ZZ±FE)
AVENSIS REPAIR MANUAL (RM1018E)
CUSTOMER PROBLEM ANALYSIS CHECK

0505G±04
±
DIAGNOSTICS SFI SYSTEM(1ZZ±FE/3ZZ±FE)
05±1
AVENSIS REPAIR MANUAL (RM1018E)
SFI SYSTEM(1ZZ±FE/3ZZ±FE)
HOW TO PROCEED WITH TROUBLESHOOTING
1VEHICLE BROUGHT TO WORKSHOP
2CUSTOMER PROBLEM ANALYSIS (See page 05±4)
3CONNECT THE HAND±HELD TESTER TO DLC3
HINT:
If the display indicates a communication fault in the tool, inspect DLC3.
4CHECK DTC AND FREEZE FRAME DATA(See page 05±5)
HINT:
Record or print DTC and freeze frame data, if needed.
5CLEAR DTC AND FREEZE FRAME DATA (See page 05±5)
6 VISUAL INSPECTION
7SETTING THE CHECK (TEST) MODE DIAGNOSIS (See page 05±5)
8 PROBLEM SYMPTOM CONFIRMATION
HINT:
If the engine does not start, perform steps 10 and 12 first.
AMalfunction does not occur
BMalfunction occurs
B GO TO STEP 10
A

05±2
±
DIAGNOSTICS SFI SYSTEM(1ZZ±FE/3ZZ±FE)
AVENSIS REPAIR MANUAL (RM1018E)
9SYMPTOM SIMULATION
10DTC CHECK (See page 05±5)
AMalfunction code
BNo code
B GO TO STEP 12
A
11DTC CHART (See page 05±16)
GO TO STEP 14
12BASIC INSPECTION (See page 05±5)
AWrong parts not confirmed
BWrong parts confirmed
B GO TO STEP 17
A
13PROBLEM SYMPTOMS TABLE (See page 05±22)
AWrong circuit confirmed
BWrong parts confirmed
B GO TO STEP 17
A
14CHECK ECM POWER SOURCE CIRCUIT (See page 05±124)
15 CIRCUIT INSPECTION
AMalfunction not confirmed
BMalfunction confirmed
B GO TO STEP 18
A

±
DIAGNOSTICS SFI SYSTEM (1ZZ±FE/3ZZ±FE)
05±3
AVENSIS REPAIR MANUAL (RM1018E)
16CHECK FOR INTERMITTENT PROBLEMS (See page 05±5)
GO TO STEP 18
17 PARTS INSPECTION
18 IDENTIFICATION OF PROBLEM
19 ADJUSTMENT, REPAIR
20 CONFIRMATION TEST
END

031GY±01
± SERVICE SPECIFICATIONSEXTERIOR/INTERIOR TRIM
03±75
AVENSIS REPAIR MANUAL (RM1018E)
EXTERIOR/INTERIOR TRIM
TORQUE SPECIFICATION
Part TightenedN
mkgf
cmft
lbf
FUEL LID CONTROL ASSY
Fuel lid control assy x Body8.08271 in.
lbf
REAR BUMPER COVER
Rear bumper cover x Body5.55649 in.
lbf
Rear bumper reinforcement No. 1 x Body11.511 516
BACK DOOR GARNISH OUTSIDE
Back door garnish  Body4.95043 in.
lbf
REAR SPOILER (WAGON MODELS)
Rear spoiler  Body9.89987 in.
lbf

031GG±01
± SERVICE SPECIFICATIONSENGINE HOOD/DOOR
03±73
AVENSIS REPAIR MANUAL (RM1018E)
ENGINE HOOD/DOOR
TORQUE SPECIFICATION
Part TightenedNmkgfcmftlbf
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

03±74
± SERVICE SPECIFICATIONSENGINE HOOD/DOOR
AVENSIS REPAIR MANUAL (RM1018E)Part Tightenedft
lbf kgf
cm N
m
Back door stay sub±assy x Door panel2222416
Center stop lamp assy x Door panel5.55649 in.
lbf

031GX±01
03±72
± SERVICE SPECIFICATIONSSLIDING ROOF/CONVERTIBLE
AVENSIS REPAIR MANUAL (RM1018E)
SLIDING ROOF/CONVERTIBLE
TORQUE SPECIFICATION
Part TightenedNmkgfcmftlbf
Sliding roof glass assemblyDrive cable4.04035 in.lbf
Sliding roof housing sub±assyBody
Bolt
Nut
5.0
5.551
5644 in.lbf
49 in.lbf