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Home >> Buick >> 2006 >> Lucerne CX >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - 3.8L - Introduction (2 Of 2) >> Component Locator >> Engine Controls Component Views
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Engine Controls Component Views

Fig 1: View Of Right Side of Engine-Engine Front (L26)
GM1552090Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Exhaust Gas Recirculation (EGR) Valve
2 Manifold Absolute Pressure (MAP) Sensor
3 Throttle Actuator Control (TAC) Module
4 Ignition Coil/Module
5 Crankshaft Position (CKP) Sensor
6 Engine Oil Pressure (EOP) Sensor
7 Camshaft Position (CMP) Sensor
8 Heated Oxygen Sensor (HO2S) 1
Fig 2: View Of Rear Of Engine (L26)
GM1552088Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Evaporative Emission (EVAP) Canister Purge Solenoid Valve
2 Throttle Actuator Control (TAC) Module
3 Exhaust Gas Recirculation (EGR) Valve
4 Fuel Injector 6
5 Fuel Injector 4
6 Fuel Injector 2
7 Manifold Absolute Pressure (MAP) Sensor
8 Camshaft Position (CMP) Sensor
9 Engine Oil Pressure (EOP) Sensor
10 Knock Sensor (KS) 2
11 Heated Oxygen Sensor (HO2S) 1
Fig 3: View Of Front Of Engine (L26)
GM1552089Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Ignition Coil Module
2 Manifold Absolute Pressure (MAP) Sensor
3 Fuel Injector 1
4 Fuel Injector 3
5 Fuel Injector 5
6 Exhaust Gas Recirculation (EGR) Valve
7 Throttle Actuator Control (TAC) Module
8 Engine Coolant Temperature (ECT) Sensor
9 Starter Solenoid
10 Starter
11 Engine Oil Level Switch
12 Knock Sensor (KS) 1
Fig 4: View Of Left Side Of Engine Compartment
GM1697756Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Air Cleaner-Filter
2 Engine Control Module (ECM)
3 Windshield
Fig 5: View Of Lower Left Side Of I/P
GM1707525Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Park Brake Switch
2 Brake Pedal Position Sensor
3 Accelerator Pedal Position (APP) Sensor
Fig 6: View Of Fuel Tank Components
GM1706941Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Fuel Tank Pressure (FTP) Sensor Connector
2 Fuel Pump and Sender Assembly
3 Rear Fascia
4 Fuel Tank
5 Body Harness
6 Evaporative Emission (EVAP) Canister Vent Solenoid Valve