
EG–320
ENGINE – SFI SYSTEM (2JZ–GTE)
Ohmmeter
+B HT
P11993
3. INSPECT HEATER RESISTANCE OF MAIN HEATED OXYGEN SENSOR
(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 Ω
If the resistance is not as specified, replace the sensor.
Torque: 20 N·m (200 kgf·cm, 14 ft·lbf)
(c) Reconnect the oxygen sensor connector.