Camry XLE Sedan 4-Door L4-2164cc 2.2L DOHC MFI (1997)
1. Inspect heater resistance of heated oxygen sensor.
(a) Disconnect the oxygen sensor connector.
(b) Using an ohmmeter measure the resistance between the terminals +B and HT.
Resistance: 11 - 16 ohm at 20°C (68°F)
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.
2. Inspect operation of heated oxygen sensor: See "Related Diagnostic Charts" in this section
Heated Oxygen Sensor (Bank 1 Sensor 2)
HEATED OXYGEN SENSOR (BANK 1 SENSOR 2) INSPECTION
1. Inspect heater resistance of heated oxygen sensor.
(a) Disconnect the oxygen sensor connector.
(b) Using an ohmmeter, measure the resistance between the terminals +B and HT.
Resistance: 11 - 16 ohm at 20°C (68°F)
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.
2. Inspect operation of heated oxygen sensor: See "Related Diagnostic Charts" in this section
