Oxygen Sensor: Locations

Engine Controls Component Views

Engine Controls Components




1 - Powertrain Control Module C1 (Body Harness)
2 - Powertrain Control Module
3 - Heated Oxygen Sensor (HO2S) 2
4 - Fuse Block - Underhood
5 - Engine Harness
6 - Heated Oxygen Sensor (HO2S) 1
7 - Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor
8 - Powertrain Control Module C3 (Engine Harness)
9 - Powertrain Control Module C2 (Engine Harness)

Engine Components - Right Side (L52)




1 - Manifold Absolute Pressure (MAP) Sensor
2 - Throttle Body
3 - Ignition Coil 3
4 - Ignition Coil 2
5 - Ignition Coil 1
6 - Camshaft Position (CMP) Actuator Solenoid - Bank 1 Exhaust
7 - Engine Oil Pressure (EOP) Switch
8 - Heated Oxygen Sensor (HO2S) 1
9 - Engine Coolant Temperature (ECT) Sensor
10 - Engine Coolant Temperature (ECT) Sensor Connector
11 - C101 Fuel Injector Harness to Engine Harness
12 - Ignition Coil 5
13 - Ignition Coil 4