Top of the Engine Components (LUW/LWE)

Items
1: K20 Engine Control Module K20 Engine Control Module X1 (LUW/LWE) , K20 Engine Control Module X2 (LUW/LWE) and K20 Engine Control Module X3 (LUW/LWE)
2: B52A Heated Oxygen Sensor 1 B52A Heated Oxygen Sensor 1 (LUW/LWE)
3: K35 Ignition Coil Module K35 Ignition Coil Module (LUW/LWE)
4: Q6E Camshaft Position Actuator Solenoid Valve - Exhaust Q6E Camshaft Position Actuator Solenoid Valve - Exhaust (LUW/LWE)
5: B75C Multifunction Intake Air Sensor B75C Multifunction Intake Air Sensor (LUW/LWE)
6: Q6F Camshaft Position Actuator Solenoid Valve - Intake Q6F Camshaft Position Actuator Solenoid Valve - Intake (LUW/LWE)
7: Q38 Throttle Body Q38 Throttle Body (LUW/LWE)
8: Q17A Fuel Injector 1 Q17A Fuel Injector 1 (LUW/LWE)
9: Q12 Evaporative Emission Purge Solenoid Valve Q12 Evaporative Emission Purge Solenoid Valve (LUW/LWE)
10: Q17B Fuel Injector 2 Q17B Fuel Injector 2 (LUW/LWE)
11: B74 Manifold Absolute Pressure Sensor B74 Manifold Absolute Pressure Sensor (LUW/LWE)
12: Q17C Fuel Injector 3 Q17C Fuel Injector 3 (LUW/LWE)
13: Q17D Fuel Injector 4 Q17D Fuel Injector 4 (LUW/LWE)
14: B26 Crankshaft Position Sensor B26 Crankshaft Position Sensor (LUW/LWE)

Fig 1: Top of the Engine Components (LUW/LWE)

Courtesy of GENERAL MOTORS COMPANY