Regal L4-2.0L Turbo (2011)
Oxygen Sensor: Locations
Left Rear of Engine Components
Powertrain Component Views
Left Rear of Engine Components (LHU)
1 - B23F Camshaft Position Sensor - Intake
2 - T8A Ignition Coil 1
3 - T8B Ignition Coil 2
4 - T8C Ignition Coil 3
5 - T8D Ignition Coil 4
6 - Q6F Camshaft Position Actuator Solenoid Valve - Intake
7 - Q6E Camshaft Position Actuator Solenoid Valve - Exhaust
8 - Q42 Turbocharger Wastegate Solenoid Valve
9 - B52B Heated Oxygen Sensor 2
10 - B52A Heated Oxygen Sensor 1
11 - B34 Engine Coolant Temperature Sensor
12 - B23E Camshaft Position Sensor - Exhaust
