Oxygen Sensor: Locations

Powertrain Component Views

Engine - Rear (LNF)




1 - Engine Coolant Temperature (ECT) Sensor
2 - Camshaft Position (CMP) Sensor Exhaust
3 - Mass Air Flow (MAF)/ Intake Air Temperature (IAT) Sensor
4 - Turbocharger Wastegate Solenoid (LNF)
5 - Turbocharger
6 - Heated Oxygen Sensor (HO2S) 2
7 - Heated Oxygen Sensor (HO2S) 1

Engine with Transmission (LNF/MN5)




1 - X100 (MN5)
2 - Engine (LNF)
3 - Heated Oxygen Sensor (HO2S) 1
4 - Vehicle Speed Sensor (OSS/VSS) (MN5)
5 - Heated Oxygen Sensor (HO2S) 2
6 - Park Neutral Position (PNP) Switch (MN5)
7 - Transmission (MN5)

Engine with Transmission (LNF/MU3)




1 - Transmission (MU3)
2 - Backup Lamp Switch (MU3)
3 - Engine (LNF)
4 - Heated Oxygen Sensor (HO2S) 1
5 - Vehicle Speed Sensor (VSS) (MU3)
6 - Heated Oxygen Sensor (HO2S) 2

Rear View of Engine




1 - Ignition Coil Module 4
2 - Ignition Coil Module 3
3 - Ignition Coil Module 2
4 - Camshaft Position (CMP) Actuator Solenoid-Intake
5 - Camshaft Position (CMP) Actuator Solenoid-Exhaust
6 - Ignition Coil Module 1
7 - Engine Harness
8 - Heated Oxygen Sensor (HO2S) 1
9 - Heated Oxygen Sensor (HO2S) 2
10 - Engine Coolant Temperature (ECT) Sensor
11 - Camshaft Position (CMP) Sensor (Exhaust)
12 - G108
13 - Camshaft Position (CMP) Sensor (Intake)
14 - Evaporative Emission (EVAP) Canister Purge Solenoid Valve