Toyota Camry Manual page 2663

Bank 1 Sensor 1
+B
Bank 2 Sensor 1
+B
SFI (1MZ–FE)
HEATED OXYGEN SENSOR (Bank
Ohmmeter
HT
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)
(b)
Ohmmeter
HT
If the resistance is not as specified, replace the sensor.
(c)
S05042
– HEATED OXYGEN SENSOR (Bank 1,2 Sensor 1)
Disconnect the oxygen sensor connector.
Using an ohmmeter, measure the resistance between the
terminals +B and HT.
Resistance:
At 20°C (68°F)
At 800°C (1,472°F)
Torque: 44 N·m (450 kgf·cm, 32 ft·lbf)
Reconnect the oxygen sensor connector.
Author :
SF–71
SF08P–04
11 – 16 Ω
23 – 32 Ω
Date :
1570