Rear of Engine Components (LTG)

Items
1: K20 Engine Control Module K20 Engine Control Module X1 (LFX)K20 Engine Control Module X1 (LTG)K20 Engine Control Module X2 (LFX)K20 Engine Control Module X2 (LTG)K20 Engine Control Module X3 (LFX)K20 Engine Control Module X3 (LTG)
2: B34 Engine Coolant Temperature Sensor (LFX) B34 Engine Coolant Temperature Sensor (LFX)
3: B23F Camshaft Position Sensor - Intake (LTG) B23F Camshaft Position Sensor - Intake (LTG)
4: T8D Ignition Coil 4 T8D Ignition Coil 4 (LFX)T8D Ignition Coil 4 (LTG)
5: T8C Ignition Coil 3 T8C Ignition Coil 3 (LFX)T8C Ignition Coil 3 (LTG)
6: T8B Ignition Coil 2 T8B Ignition Coil 2 (LFX)T8B Ignition Coil 2 (LTG)
7: Q6E Camshaft Position Actuator Solenoid Valve - Exhaust (LTG) Q6E Camshaft Position Actuator Solenoid Valve - Exhaust (LTG)
8: T8A Ignition Coil 1 T8A Ignition Coil 1 (LFX)T8A Ignition Coil 1 (LTG)
9: B75C Multifunction Intake Air Sensor B75C Multifunction Intake Air Sensor
10: Q6F Camshaft Position Actuator Solenoid Valve - Intake (LTG) Q6F Camshaft Position Actuator Solenoid Valve - Intake (LTG)
11: Q12 Evaporative Emission Purge Solenoid Valve Q12 Evaporative Emission Purge Solenoid Valve (LFX)Q12 Evaporative Emission Purge Solenoid Valve (LTG)
12: Q38 Throttle Body Q38 Throttle Body
13: G13 Generator G13 Generator
14: B68B Knock Sensor 2 B68B Knock Sensor 2 (LFX)B68B Knock Sensor 2 (LTG)
15: B37B Engine Oil Pressure Sensor (LTG) B37B Engine Oil Pressure Sensor (LTG)
16: B26 Crankshaft Position Sensor B26 Crankshaft Position Sensor (LFX)B26 Crankshaft Position Sensor (LTG)
17: B74 Manifold Absolute Pressure Sensor B74 Manifold Absolute Pressure Sensor (LFX)B74 Manifold Absolute Pressure Sensor (LTG)
18: M64 Starter Motor M64 Starter Motor (LFX)M64 Starter Motor (LTG)
19: B35 Engine Oil Level Switch B35 Engine Oil Level Switch
20: G18 High Pressure Fuel Pump G18 High Pressure Fuel Pump (LFX)G18 High Pressure Fuel Pump (LTG)
21: Q44 Engine Oil Pressure Control Solenoid Valve (LTG) Q44 Engine Oil Pressure Control Solenoid Valve (LTG)

Fig 1: Rear of Engine Components (LTG)

Courtesy of GENERAL MOTORS COMPANY