Measure the resistance according to the value(s) in the table below.
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Standard Resistance
| Tester Connection |
Condition |
Specified Condition |
| 1 (HA1A) - 2 (+B) |
20°C (68°F) |
1.8 to 3.4 Ω |
If the result is not as specified, replace the air fuel ratio sensor.