Engine Components - Front (LDK)

Items
1: G13 Generator G13 Generator X1 (LFX)G13 Generator X2
2: B68A Knock Sensor 1 (LFX) B68A Knock Sensor 1 (LFX)
3: Q40 Turbocharger Bypass Solenoid Valve (LDK)
4: Q12 Evaporative Emission Purge Solenoid Valve Q12 Evaporative Emission Purge Solenoid Valve (LFX)Q12 Evaporative Emission Purge Solenoid Valve (LUK)
5: B74 Manifold Absolute Pressure Sensor B74 Manifold Absolute Pressure Sensor
6: Q38 Throttle Body (LUK) Q38 Throttle Body
7: G18 High Pressure Fuel Pump G18 High Pressure Fuel Pump
8: B47B Fuel Rail Pressure Sensor B47B Fuel Rail Pressure Sensor (LFX)B47B Fuel Rail Pressure Sensor (LUK)
9: Q17A Fuel Injector 1 (LFX or LUK) Q17A Fuel Injector 1 (LFX)Q17A Fuel Injector 1 (LUK)
10: Q17B Fuel Injector 2 (LFX or LUK) Q17B Fuel Injector 2 (LFX)Q17B Fuel Injector 2 (LUK)
11: Q17C Fuel Injector 3 (LFX or LUK) Q17C Fuel Injector 3 (LFX)Q17C Fuel Injector 3 (LUK)
12: Q17D Fuel Injector 4 (LFX or LUK) Q17D Fuel Injector 4 (LFX)Q17D Fuel Injector 4 (LUK)
13: B68B Knock Sensor 2 (LFX) B68B Knock Sensor 2 (LFX)
14: B37 Engine Oil Pressure Switch B37 Engine Oil Pressure Switch (LFX)B37 Engine Oil Pressure Switch (LUK)
15: B26 Crankshaft Position Sensor B26 Crankshaft Position Sensor (LFX)B26 Crankshaft Position Sensor (LUK)
16: M64 Starter Motor M64 Starter Motor X1 M64 Starter Motor X2 (LFX)M64 Starter Motor X2 (LUK)
17: B35 Engine Oil Level Switch (LDK)
18: B111B Turbocharger Boost/Intake Air Temperature Sensor
19: Q46 A/C Compressor Solenoid Valve Q46 A/C Compressor Solenoid Valve

Fig 1: Engine Electronic Components - Front (LDK)

Courtesy of GENERAL MOTORS COMPANY