Toyota 2GR-FE Manual page 709

2GR-FE EMISSION CONTROL – AIR FUEL RATIO SENSOR
Bank 1:
Bank 2:
+B
AF-
Bank 1:
Fulcrum Length
Bank 2:
REMOVAL
1. REMOVE AIR FUEL RATIO SENSOR
(a) Disconnect the 2 air fuel ratio sensor connectors.
(b) Using SST, remove the 2 air fuel ratio sensors from
SST
A128101E02
INSPECTION
HT
1. INSPECT AIR FUEL RATIO SENSOR
(a) Measure the resistance between terminals 1 (HT)
AF+
A075325E04
INSTALLATION
1. INSTALL AIR FUEL RATIO SENSOR
(a) Using SST, install the 2 air fuel ratio sensors to the
(b) Connect the 2 air fuel ratio sensor connectors.
SST
Fulcrum Length
SST
A128102E03
the front pipe assembly.
SST 09224-00010
and 2 (+B).
Standard resistance
Condition
20 °C (68°F)
If the result is not as specified, replace the sensor.
front pipe assembly.
SST 09224-00010
Torque: 44 N*m (449 kgf*cm, 32 ft.*lbf)
EC–19
Specified Condition
1.8 to 3.4 Ω
EC