Right Rear of Engine Components

Items
1. Q43 Valve Lifter Oil Manifold Assembly (L77) Q43 Valve Lifter Oil Manifold Assembly
2. B37B Engine Oil Pressure Sensor (L77) B37B Engine Oil Pressure Sensor
3. B75B Mass Air Flow/Intake Air Temperature Sensor (L77) B75B Mass Air Flow/Intake Air Temperature Sensor
4. Q38 Throttle Body Q38 Throttle Body (L77)Q38 Throttle Body (LFX)
5. Q12 Evaporative Emission Purge Solenoid Valve Q12 Evaporative Emission Purge Solenoid Valve (L77)Q12 Evaporative Emission Purge Solenoid Valve (LFX)
6. Q17B Fuel Injector 2 Q17B Fuel Injector 2
7. Q17D Fuel Injector 4 Q17D Fuel Injector 4
8. G1 A/C Compressor G1 A/C Compressor
9. B1 A/C Refrigerant Pressure Sensor B1 A/C Refrigerant Pressure Sensor
10. Q17F Fuel Injector 6 Q17F Fuel Injector 6
11.Q17H Fuel Injector 8 Q17H Fuel Injector 8
12. B52E Heated Oxygen Sensor - Bank 2 Sensor 1 B52E Heated Oxygen Sensor - Bank 2 Sensor 1 (L77)B52E Heated Oxygen Sensor - Bank 2 Sensor 1 (LFX)
13. B52F Heated Oxygen Sensor - Bank 2 Sensor 2 B52F Heated Oxygen Sensor - Bank 2 Sensor 2 (L77)B52F Heated Oxygen Sensor - Bank 2 Sensor 2 (LFX)
14. B52D Heated Oxygen Sensor - Bank 1 Sensor 2 B52D Heated Oxygen Sensor - Bank 1 Sensor 2 (L77)
15. B52C Heated Oxygen Sensor - Bank 1 Sensor 1 B52C Heated Oxygen Sensor - Bank 1 Sensor 1 (L77)B52C Heated Oxygen Sensor - Bank 1 Sensor 1 (LFX)

Fig 1: Right Rear of Engine Components

Courtesy of GENERAL MOTORS COMPANY