2000 TOYOTA CAMRY O2 sensor

SF08J±04
B00801
Disconnect
VC
E2Voltmeter
B06389
Type BDisconnect Vacuum
VacuumAir
PTNKE2 ECMType A
Disconnect
Air
± SFI (1MZ±FE)VAPOR PRESSURE SENSOR
SF±65
1564 Author: Date:
INSPECTION
1. INSPECT POWER SOURCE VOLTAGE OF VAPOR
PRESSURE SENSOR
(a) Disconnect the vapor pressure sensor connector.
(b) Turn the ignition switch ON.
(c) Using a voltmeter, measure the voltage between connec-
tor terminals VC and E2 of the wiring harness side.
Voltage: 4.5 ± 5.5 V
(d) Turn the ignition switch OFF.
(e) Reconnect the vapor pressure sensor connector.
2. INSPECT POWER OUTPUT OF VAPOR PRESSURE
SENSOR
(a) Turn the ignition switch ON.
(b) Disconnect the vacuum hose from the vapor pressure
sensor.
(c) Connect a voltmeter to terminals PTNK and E2 of the
ECM, and measure the output voltage under the following
conditions:
(1) Apply vacuum (2.0 kPa (15 mmHg, 0.59 in.Hg)) to
the vapor pressure sensor.
Voltage: 1.3 ± 2.1 V
(2) Release the vacuum from the vapor pressure sen-
sor.
Voltage: 3.0 ± 3.6 V
(3) Apply pressure (1.5 kPa (15 gf/cm
2, 0.22 psi)) to the
vapor pressure sensor.
Voltage: 4.2 ± 4.8 V
(d) Turn the ignition switch OFF.
(e) Reconnect the vacuum hose to the vapor pressure sen-
sor.

SF08K±03
B06390
VSV Connector for
EVAP
Ground Cable
PCV Hose
Air Intake Chamber
Assembly
ECT Sensor
Connector ECT Sender
Gauge ConnectorEGR Valve Position
Sensor Connector
IAC Valve
Connector
VSV Connector
for EGR
VSV Connector for ACIS
Engine Wire
Engine Coolant
Reservoir HoseAir Assist Hose
Water Bypass Hose No.2 EGR Pipe
Throttle Position
Sensor Connector
No.1 Engine
HangerBrake Booster
Vacuum Hose Air Intake Chamber Stay
Water OutletPS Pressure Tube

Gasket
19.5 (200, 14)
39 (400, 19)12 (120, 19)
15 (150, 11)

Gasket
43 (440, 32)
Ground Starp
DLC1

Gasket
15 (150, 11)
Grand Strap
Connector

Gasket
39 (400, 29)
V±Bank Cover
Accelerator Cable
Throttle Cable
Air Cleaner
Hose
Purge HoseEGR Gas Temperature
Sensor Connector
Vacuum
HoseWater Bypass Hose
Fuel Inlet Hose
Heater Hose
Intake Manifold Assembly
Injector Connector x 9
Knock Sensor
Connector
Upper Radiator
Hose
Engine
Wire
Band
High±Tension Cord
Set
Gasket
: Specified torque

Non±reusable partN´m (kgf´cm, ft´lbf)

Retainer
Knock Sensor
SF±66
± SFI (1MZ±FE)KNOCK SENSOR
1565 Author: Date:
KNOCK SENSOR
COMPONENTS

SF08L±03
P20115
SSTKnock Sensor 1
Knock Sensor 2
P01630
Ohmmeter
No Continuity
± SFI (1MZ±FE)KNOCK SENSOR
SF±67
1566 Author: Date:
INSPECTION
1. REMOVE AIR CLEANER HOSE
2. REMOVE RH ENGINE MOUNTING STAY
3. REMOVE INTAKE MANIFOLD ASSEMBLY AND
WATER OUTLET (Seepage EM±32)
4. REMOVE KNOCK SENSORS
(a) Disconnect the knock sensor connector.
(b) Using SST, remove the knock sensor.
SST 09817±16011
5. INSPECT KNOCK SENSORS
Using an ohmmeter, check that there is no continuity between
the terminal and body.
If there is continuity, replace the sensor.
6. REINSTALL KNOCK SENSORS
(a) Using SST, install the knock sensor.
SST 09817±16011
Torque: 39 N´m (400 kgf´cm, 29 ft´lbf)
(b) Connect the knock sensor connector.
7. REINSTALL WATER OUTLET AND INTAKE
MANIFOLD ASSEMBLY (See page EM±57)
8. REINSTALL RH ENGINE MOUNTING STAY
9. REINSTALL AIR CLEANER HOSE

S05042
Bank 1 Sensor 1
Bank 2 Sensor 1
Ohmmeter +BHT
+BHTOhmmeter
SF08M±06
SF±68
± SFI (1MZ±FE)AIR±FUEL RATIO (A/F) SENSOR (California A/T)
1567 Author: Date:
AIR±FUEL RATIO (A/F) SENSOR
(California A/T)
INSPECTION
INSPECT HEATER RESISTANCE OF A/F SENSORS
(Bank 1 sensor 1, Bank 2 Sensor 1)
(a) Disconnect the A/F sensor connector.
(b) Using an ohmmeter measure the resistance between ter-
minals +B and HT.
Resistance:
At 20°C (68°F)0.8 ± 1.4 W
At 800°C (1,472°F)1.8 ± 3.2 W
If the resistance is not as specified, replace the sensor.
Torque: 44 N´m (440 kgf´cm, 31 ft´lbf)
(c) Reconnect the A/F sensor connector.

SF08N±03
S04740
EGR Gas Temperature
Sensor Connector EGR Gas Temperature
Sensor Bracket
Air Cleaner Hose
Gasket
Throttle Body
Throttle Position
Sensor Connector
IAC Valve Connector
Water Bypass Hose
Air Assist Hose EGR Gas Temperature Sensor
Accelerator Cable
(A/T)
Throttle Cable
N´m (kgf´cm, ft´lbf): Specified torque

Non±reusable partWater Bypass Hose
19.5 (200, 14)
± SFI (1MZ±FE)EXHAUST GAS RECIRCULATION (EGR) GAS
TEMPERATURE SENSORSF±69
1568 Author: Date:
EXHAUST GAS RECIRCULATION (EGR) GAS
TEMPERATURE SENSOR
COMPONENTS

SF08O±04
S04504
P03193
Oil
Ohmmeter SF±70
± SFI (1MZ±FE)EXHAUST GAS RECIRCULATION (EGR) GAS
TEMPERATURE SENSOR
1569 Author: Date:
INSPECTION
1. REMOVE THROTTLE BODY (See page SF±39)
2. REMOVE EGR GAS TEMPERATURE SENSOR
3. INSPECT EGR GAS TEMPERATURE SENSOR
Using an ohmmeter, measure the resistance between the ter-
minals.
Resistance:
At 50°C (122°F)64 ± 97 kW
At 100°C (212°F)11 ± 16 kW
At 150°C (302°F)2 ± 4 kW
If the resistance is not as specified, replace the sensor.
4. REINSTALL EGR GAS TEMPERATURE SENSOR
5. REINSTALL THROTTLE BODY (See page SF±41)

S05042
Bank 1 Sensor 1
Bank 2 Sensor 1+B
HTOhmmeter
+B HTOhmmeter
SF08P±04
± SFI (1MZ±FE)HEATED OXYGEN SENSOR (Bank 1,2 Sensor 1)
SF±71
1570 Author: Date:
HEATED OXYGEN SENSOR (Bank
1,2 Sensor 1)
INSPECTION
Except California A/T:
INSPECT HEATER RESISTANCE OF HEATED OXYGEN
SENSORS (Bank 1 Sensor 1, Bank 2 Sensor 1)
(a) Disconnect the oxygen sensor connector.
(b) Using an ohmmeter, measure the resistance between the
terminals +B and HT.
Resistance:
At 20°C (68°F)11 ± 16 W
At 800°C (1,472°F)23 ± 32 W
If the resistance is not as specified, replace the sensor.
Torque: 44 N´m (450 kgf´cm, 32 ft´lbf)
(c) Reconnect the oxygen sensor connector.

S05163
Ohmmeter
+B
HTSF08Q±03
SF±72
± SFI (1MZ±FE)HEATED OXYGEN SENSOR (Bank 1 Sensor 2)
1571 Author: Date:
HEATED OXYGEN SENSOR (Bank
1 Sensor 2)
INSPECTION
INSPECT HEATER RESISTANCE OF HEATED OXYGEN
SENSOR (Bank 1 Sensor 2)
(a) Remove the driver's seat.
(b) Take out the floor carpet.
(c) Disconnect the oxygen sensor connector.
(d) Using an ohmmeter, measure the resistance between the
terminals +B and HT.
Resistance:
At 20°C (68°F)11 ± 16 W
At 800°C (1,472°F)23 ± 32 W
If the resistance is not as specified, replace the sensor.
(e) Reconnect the oxygen sensor connector.
Torque: 44 N´m (450 kgf´cm, 32 ft´lbf)
(f) Reinstall the floor carpet.
(g) Reinstall the driver's seat.