Rainier AWD L6-4.2L (2007)
Oxygen Sensor: Locations
Engine Controls Component Views
Right Side of the Engine - Front
1 - Mass Air Flow (MAF) / Intake Air Temperature (IAT) Sensor
2 - Camshaft Actuator Solenoid Assembly
3 - Camshaft Position (CMP) Sensor
4 - Engine Oil Pressure (EOP) Switch
5 - Heated Oxygen Sensor (HO2S) Sensor 1
Right Side of the Transmission
1 - Heated Oxygen Sensor (HO2S) Sensor 2
