Toyota Camry Manual page 2664

SF–72
Ohmmeter
SFI (1MZ–FE)
+B
HT
S05163
– HEATED OXYGEN SENSOR (Bank 1 Sensor 2)
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)
At 800°C (1,472°F)
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.
Author :
SF08Q–03
11 – 16 Ω
23 – 32 Ω
Date :
1571