RAV4 2WD L4-2.5L (2AR-FE) (2009)
Oxygen Sensor: Testing and Inspection
Air Fuel Ratio Sensor
2AR-FE ENGINE CONTROL SYSTEM: AIR FUEL RATIO SENSOR: INSPECTION
INSPECTION
1. INSPECT AIR FUEL RATIO SENSOR (for Bank 1 Sensor 1)
(a) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
If the result is not as specified, replace the air fuel ratio sensor.