Oxygen Sensor: Locations

Powertrain Component Views

Right Side of the Engine Components (3.7L)




1 - Fuel Injector 5
2 - Ignition Coil 5
3 - Fuel Injector 4
4 - Ignition Coil 4
5 - Fuel Injector 3
6 - Ignition Coil 3
7 - Fuel Injector 2
8 - Ignition Coil 2
9 - Fuel Injector 1
10 - Ignition Coil 1
11 - Engine Oil Pressure (EOP) Switch
12 - Heated Oxygen Sensor (HO2S) 1
13 - Engine Coolant Temperature (ECT) Sensor Connector

Rear of the Transmission Components




1 - Park/Neutral Position (PNP) Switch (M30)
2 - Heated Oxygen Sensor (HO2S) 2
3 - Vehicle Speed Sensor (VSS)
4 - Transfer Case Neutral Switch (4WD)
5 - Transfer Case 2/4 Wheel Indicator Switch (4WD)
6 - Transfer Case Encoder Motor (4WD)
7 - Transfer Case