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Home >> Saturn >> 2009 >> Sky Red Line, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls And Fuel - 2.0L - Introduction >> Description and Operation >> Boost Control System Description >> Notes
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Boost Control System Description: Notes

Fig 1: Identifying Turbocharger System Components
GM1771903Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Evaporative Emission (EVAP) Canister Vent Solenoid Valve
2 EVAP Canister
3 Non-Return Valve
4 EVAP Canister Purge Solenoid Valve
5 High Pressure Fuel Pump
6 Camshaft Position (CMP) Actuator Solenoid
7 Charge Air Bypass Valve Solenoid
8 Turbocharger Bypass Valve
9 Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor
10 Turbocharger Wastegate Actuator
11 Turbocharger Wastegate Diaphragm Valve
12 Camshaft Position (CMP) Sensor
13 Ignition Coil/Module and Spark Plug
14 Fuel Injector
15 Charge Air Cooler (CAC)
16 Intake Air Pressure and Temperature Sensor
17 Throttle Body (TB)
18 Manifold Absolute Pressure (MAP) Sensor
19 Fuel Rail Pressure (FRP) Sensor
20 Engine Coolant Temperature (ECT) Sensor
21 Engine Exhaust Manifold
22 Turbocharger
23 Heated Oxygen Sensor (HO2S) 1 and 2
24 Catalyst
25 Crankshaft Position (CKP) Sensor
26 Fuel Pump Module
27 Accelerator Pedal
28 Theft Deterrent
29 Data Link Connector (DLC)
30 Malfunction Indicator Lamp (MIL)
31 GMLAN Serial Data
32 Engine Control Module (ECM)