2005 TOYOTA AVENSIS Service Repair Manual

weight rear view mirror oil type wheel driver seat adjustment android auto

Page 185 of 5135

TOYOTA AVENSIS 2005 Service Repair Manual 0505L±04
05±22
±
DIAGNOSTICS SFI SYSTEM(1ZZ±FE/3ZZ±FE)
AVENSIS REPAIR MANUAL (RM1018E)
PROBLEM SYMPTOMS TABLE
When the malfunction code is not confirmed in the diagnostic trouble code check and

0505L±04
05±22
±
DIAGNOSTICS SFI SYSTEM(1ZZ±FE/3ZZ±FE)
AVENSIS REPAIR MANUAL (RM1018E)
PROBLEM SYMPTOMS TABLE
When the malfunction code is not confirmed in the diagnostic trouble code check and the problem still can\
not be confirmed in the basic inspection, proceed to this problem symptoms \
tables and troubleshoot accord-
ing to the numbered order given below.
SymptomSuspect AreaSee page
Engine does not crank (Does not start)1. Starter and starter relay
2. Neutral start switch circuit*19±1
No initial combustion (Does not start)
1. ECM power source circuit
2. Ignition coil (w/ Igniter) circuit
3. Fuel pump control circuit
4. Fuel system05±124
05±103
05±131
11±1
No complete combustion (Does not start)
1. Fuel pump control circuit
2. Ignition coil (w/ Igniter) circuit
3. Fuel system05±131
05±103
11±1
Engine cranks normally (Difficult to start)
1. Starter signal circuit
2. ISC valve circuit
3. Fuel pump control circuit
4. Ignition coil (w/ Igniter)
5. Spark plug
6. Compression
7. Fuel system05±135
05±100
05±131
05±10318±3
14±111±1
Cold engine (Difficult to start)
1. Starter signal circuit
2. ISC valve circuit
3. Fuel pump control circuit
4. Fuel system
5. Ignition coil (w/ Igniter)
6. Spark plug05±135
05±100
05±131 11±1
05±103 18±3
Hot engine (Difficult to start)
1. Starter signal circuit
2. ISC valve circuit
3. Fuel pump control circuit
4. Fuel system
5. Ignition coil (w/ Igniter)
6. Spark plug05±135
05±100
05±131 11±1
05±103 18±3
Incorrect first idle (Poor idling)1. ISC valve circuit05±100
High engine idle speed (Poor idling)
1. ISC valve circuit
2. ECM power source circuit
3. Neutral start switch circuit*05±100
05±124
Low engine idle speed (Poor idling)
1. ISC valve circuit
2. Neutral start switch circuit*
3. Fuel pump control circuit
4. Fuel system05±100
05±131 11±1
Rough idling (Poor idling)
1. ISC valve circuit
2. ECM power source circuit
3. Fuel pump control circuit05±100
05±124
05±131
Hunting (Poor idling)
1. ISC valve circuit
2. ECM power source circuit
3. Fuel pump control circuit05±100
05±124
05±131
Hesitation/Poor acceleration (Poor drivability)
1. Fuel system
2. Fuel pump control circuit
3. Ignition coil (w/ Igniter) circuit11±1
05±131
05±103
Muffler explosion, after fire (Poor drivability)
1. Ignition coil (w/ Igniter) circuit
2. Spark plug
3. Fuel system05±103 18±3
11±1
Surging (Poor drivability)
1. Fuel pump control circuit
2. Spark plug
3. Fuel system05±131 18±3
11±1

Page 186 of 5135

TOYOTA AVENSIS 2005 Service Repair Manual ±
DIAGNOSTICS SFI SYSTEM (1ZZ±FE/3ZZ±FE)
05±23
AVENSIS REPAIR MANUAL (RM1018E)
Engine stall (Soon after starting)
1. Fuel pump control circuit
2. ISC valve circuit05±131
05±100
Engine stall (A

Page 187 of 5135

TOYOTA AVENSIS 2005 Service Repair Manual 05C67±01
A66714
E13E12E10E9
05±20
±
DIAGNOSTICS SFI SYSTEM(1ZZ±FE/3ZZ±FE)
AVENSIS REPAIR MANUAL (RM1018E)
TERMINALS OF ECM
Symbols (Terminals No.)Wiring ColorConditionSTD Voltage (V)
BATT (E9 �

05C67±01
A66714
E13E12E10E9
05±20
±
DIAGNOSTICS SFI SYSTEM(1ZZ±FE/3ZZ±FE)
AVENSIS REPAIR MANUAL (RM1018E)
TERMINALS OF ECM
Symbols (Terminals No.)Wiring ColorConditionSTD Voltage (V)
BATT (E9 ± 3) ± E1 (E12 ± 7)B±Y ± BRAlways8 to 14
FC (E9 ± 10) ± E1 (E12 ± 7)G±Y ±BRIG switch ON8 to 14
FC (E9 ± 10) ± E1 (E12 ± 7)G±Y ±BRIdlingBelow 1.5
W (E9 ± 11) ± E1 (E12 ± 7)W ±BRIdling8 to 14
W (E9 ± 11) ± E1 (E12 ± 7)W ±BRIG switch ONBelow 3.5
+B (E9 ± 1) ± E1 (E12 ± 7)B±R ±BRIG switch ON8 to 14
STP (E10 ± 19) ± E1 (E12 ± 7)G±W ±BRIG switch ON, brake pedal depressed8 to 14
STP (E10 ± 19) ± E1 (E12 ± 7)G±W ±BRIG switch ON, brake pedal releasedBelow 1.5
F/PS (E9 ± 14) ± E1 (E12 ± 7)LG±B ±BRIG switch ONPulse generation
STA (E12 ± 9) ± E1 (E12 ± 7)B±Y ±BRCranking5.5 or more
HT1B (E10 ± 4) ± E03 (E12 ± 5)P ±W±BIdlingBelow 3.0
HT1B (E10 ± 4) ± E03 (E12 ± 5)P ±W±BIG switch ON9 to 14
EMPS (E12 ± 29) ± E1 (E12 ± 7)GR ±BRIG switch ON8 to 14
SPD (E10 ± 17) ± E1 (E12 ± 7)V±W ±BRIG switch ON, rotate driving wheel slowlyPulse generation
(See page 05±98)
OX1B (E12 ± 21) ± E2 (E13 ± 28)B ±BRMaintain engine speed at 2,500 rpm for 2 min. after warning upPulse generation
(See page 05±91)
TACH (E9 ± 5) ± E1 (E12 ± 7)GR±R ±BRIdlingPulse generation
VC (E13 ± 18) ± E2 (E13 ± 28)R±W ±BRIG switch ON4.5 to 5.5
HT1A (E12 ± 4) ± E03 (E12 ± 5)Y ±W±BIdlingBelow 3.0
HT1A (E12 ± 4) ± E03 (E12 ± 5)Y ±W±BIG switch ON9 to 14
EVP1 (E13 ± 12) ± E01 (E13 ± 7)W±G ±W±BIG switch ON8 to 14
VG (E12 ± 24) ± EVG (E12 ± 32)G ±L±YIdling, A/C switch OFF1.1 to 1.5
OX1A (E12 ± 23) ± E2 (E13 ± 28)B ±BRMaintain engine speed at 2,500 rpm for 2 min. after warning upPulse generation
(See page 05±91)
THW (E13 ± 19) ± E2 (E13 ± 28)B±W ± BRIdling, Engine coolant temp. at 80 C (176 F)0.2 to 1.0
G2 (E13 ± 26)
± NE± (E13 ± 34)W ± RIdlingPulse generation
(See page 05±84)
NE+ (E13 ± 27) ± NE± (E13 ± 34)G ± RIdlingPulse generation
(See page 05±84)
THA (E13 ± 20) ± E2 (E13 ± 28)G±R ± BRIdling, intake air temp. at 20 C (68 F)0.5 to 3.4

Page 188 of 5135

TOYOTA AVENSIS 2005 Service Repair Manual ±
DIAGNOSTICS SFI SYSTEM(1ZZ±FE/3ZZ±FE)
05±21
AVENSIS REPAIR MANUAL (RM1018E)
VTA (E13 ± 21) ± E2 (E13 ± 28)
L±W ±BRIG switch ON, throttle valve fully closed0.3 to 1.0
VTA (E13 ± 21) ± E2

Page 189 of 5135

TOYOTA AVENSIS 2005 Service Repair Manual 05B3M±03
A79104
Fuel Pump
Circuit Opening Relay
ECM
DLC3
Camshaft Position
Sensor
Engine Coolant
Temperature Sensor
Camshaft Timig OIL
Control Valve Assy
Crankshaft
Position Sensor
Knock Sensor
M

Page 190 of 5135

TOYOTA AVENSIS 2005 Service Repair Manual 0505J±04
05±16
±
DIAGNOSTICS SFI SYSTEM (1ZZ±FE/3ZZ±FE)
AVENSIS REPAIR MANUAL (RM1018E)
DIAGNOSTIC TROUBLE CODE CHART
HINT:
Parameters listed in the chart may not be exactly the same as your re

0505J±04
05±16
±
DIAGNOSTICS SFI SYSTEM (1ZZ±FE/3ZZ±FE)
AVENSIS REPAIR MANUAL (RM1018E)
DIAGNOSTIC TROUBLE CODE CHART
HINT:
Parameters listed in the chart may not be exactly the same as your reading due to \
the type of instrument
or other factors.
If a malfunction code is displayed during the DTC check in the check mode, check the circuit f\
or the codes
listed in the table below. For details of each code, refer to the ''See page '' under the respective ''DTC No.''
in the DTC chart.
DTC No.
(See page)Detection ItemTrouble Area*1
CHK ENGMemory
P0100
(05±24)Mass Air Flow Circuit Malfunc-
tion Open or short in mass air flow meter circuit
Mass air flow meter
ECM

P0110
(05±30)Intake Air Temperature Circuit
Malfunction Open or short in intake air temp. sensor circuit
Intake air temp. sensor (built into mass air flow meter)
ECM

P0115
(05±34)Engine Coolant Temperature Cir-
cuit Malfunction Open or short in engine coolant temperature sensor circuit
Engine coolant temperature sensor
ECM

P0116
(05±38)Engine Coolant Temperature Cir-
cuit Range/Performance Prob-
lem Engine coolant temperature sensor
Thermostat
P0120
(05±39)Throttle Pedal Position Sensor/
Switch ºAº Circuit Malfunction Open or short in throttle position sensor circuit
Throttle position sensor
ECM

P0121
(05±44)Throttle Pedal Position Sensor/
Switch ºAº Circuit Range/Perfor-
mance Problem
Throttle position sensor
P0125
(05±45)Insufficient Coolant Temp. for
Closed Loop Fuel Control
Open or short in heated oxygen sensor circuit
Heated oxygen sensor
Air induction system
Fuel pressure
Injector
Gas leakage on exhaust system
ECM

P0130*3
(05±54)
Oxygen Sensor Circuit Malfunc-
tion (Bank 1 Sensor 1)
Open or short in heated oxygen sensor circuit
Heated oxygen sensor
Air induction system
Fuel pressure
Injector

P0133*3
(05±60)
Oxygen Sensor Circuit Slow Re-
sponse (Bank 1 Sensor 1)
Open or short in heated oxygen sensor circuit
Heated oxygen sensor
Air induction system
Fuel pressure
Injector
ECM

P0135
(05±65)Oxygen Sensor Heater Circuit
Malfunction (Bank 1 Sensor 1) Open or short in heater circuit of heated oxygen sensor
Heated oxygen sensor heater
ECM

P0136
(05±54)Oxygen Sensor Circuit Malfunc-
tion (Bank 1 Sensor 2) Open or short in heated oxygen sensor circuit
Heated oxygen sensor
P0141
(05±65)Oxygen Sensor Heater Circuit
Malfunction (Bank 1 Sensor 2) Open or short in heater circuit of heated oxygen sensor
Heated oxygen sensor heater
ECM

Page 191 of 5135

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 a

±
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
DetectedOpen 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

Page 192 of 5135

TOYOTA AVENSIS 2005 Service Repair Manual 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 clos

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