Left Front of Engine Components (LFR)

Items
1. Q6A Camshaft Position Actuator Solenoid Valve - Bank 1 Exhaust Q6A Camshaft Position Actuator Solenoid Valve - Bank 1 Exhaust
2. Q6B Camshaft Position Actuator Solenoid Valve - Bank 1 Intake Q6B Camshaft Position Actuator Solenoid Valve - Bank 1 Intake
3. B23A Camshaft Position Sensor - Bank 1 Exhaust (LFR or LFX) B23A Camshaft Position Sensor - Bank 1 Exhaust (LFR)B23A Camshaft Position Sensor - Bank 1 Exhaust (LFX)
4. B23B Camshaft Position Sensor - Bank 1 Intake (LFR or LFX) B23B Camshaft Position Sensor - Bank 1 Intake (LFR)B23B Camshaft Position Sensor - Bank 1 Intake (LFX)
5. B23D Camshaft Position Sensor - Bank 2 Intake (LFR or LFX) B23D Camshaft Position Sensor - Bank 2 Intake (LFR) LFR B23D Camshaft Position Sensor - Bank 2 Intake (LFR/LFX)
6. B23C Camshaft Position Sensor - Bank 2 Exhaust (LFR or LFX) B23C Camshaft Position Sensor - Bank 2 Exhaust (LFR)
7. B34 Engine Coolant Temperature Sensor B34 Engine Coolant Temperature Sensor (LCV)B34 Engine Coolant Temperature Sensor (LFR/LFX)
8. B52E Heated Oxygen Sensor - Bank 2 Sensor 1 B52E Heated Oxygen Sensor - Bank 2 Sensor 1
9. M64 Starter Motor M64 Starter Motor X1 (LCV)M64 Starter Motor (LFR)M64 Starter Motor (LCV)M64 Starter Motor (LFX)
10. G13 Generator G13 Generator
11. B52F Heated Oxygen Sensor - Bank 2 Sensor 2 B52F Heated Oxygen Sensor - Bank 2 Sensor 2 (LFR/LFX)
12. G1 A/C Compressor
13. Q2 A/C Compressor Clutch Q2 A/C Compressor Clutch (LCV)
14. B35 Engine Oil Level Switch B35 Engine Oil Level Switch (LCV)
15. B37 Engine Oil Pressure Switch B37 Engine Oil Pressure Switch
16. Q46 A/C Compressor Solenoid Valve Q46 A/C Compressor Solenoid Valve
17. B68B Knock Sensor 2 B68B Knock Sensor 2 (LCV)B68B Knock Sensor 2 (LFX)
18. Q6C Camshaft Position Actuator Solenoid Valve - Bank 2 Exhaust Q6C Camshaft Position Actuator Solenoid Valve - Bank 2 Exhaust
19. Q6D Camshaft Position Actuator Solenoid Valve - Bank 2 Intake Q6D Camshaft Position Actuator Solenoid Valve - Bank 2 Intake

Fig 1: Left Front of Engine Components (LFR)

Courtesy of GENERAL MOTORS COMPANY