AIR FUEL RATIO SENSOR - INSPECTION

Using an ohmmeter, measure the resistance according to the value(s) in the table below.

• Terminals	Condition	Resistance
  1 (HT) - 2 (+B)	20°C (68°F)	1.8 to 3.4 Ω
  1 (HT) - 4 (AF-)	Always	10 kΩ or higher

• HINT:

• The temperature indicated in "Condition" is the temperature of the air fuel ratio sensor.

If the result is not as specified, replace the air fuel ratio sensor.