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HOMESERVICE MANUALSCHEVROLET2008HHR LT, 2.4 P, AUTOMATICREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 80 (WIRING SYSTEMS AND POWER MANAGEMENT - COMPONENT VIEWS)POWERTRAIN COMPONENT VIEWS
2008 Chevrolet HHR LT, 2.4 P, Automatic

Powertrain Component Views

2008 Chevrolet HHR LT, 2.4 P, AutomaticSECTION Powertrain Component Views
WARNING: This page is about a different car, the 2008 Pontiac G5 and 2008 Chevrolet Cobalt. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Engine - Front View (LE5)
GM2034667Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Manifold Absolute Pressure (MAP) Sensor (L61/LE5)
2 Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor (L61/LE5)
3 Throttle Actuator Control (TAC) Module (L61/LE5)
4 Evaporative Emission (EVAP) Canister Purge Solenoid
5 Camshaft Position (CMP) Sensor (L61)
6 Engine Oil Pressure (EOP) Switch
7 Crankshaft Position (CKP) Sensor
8 Starter Solenoid
9 Knock Sensor (KS) (L61/LE5)
10 A/C Compressor Clutch (C67)
11 Generator
Fig 2: Engine - Top View (LE5)
GM2034670Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Fuel Injector 4 (L61/LE5)
2 Fuel Injector 3 (L61/LE5)
3 Fuel Injector 2 (L61/LE5)
4 Fuel Injector 1 (L61/LE5)
5 Camshaft Position (CMP) Actuator Solenoid - Intake (LE5/LNF)
6 Camshaft Position (CMP) Actuator Solenoid - Exhaust (LE5/LNF)
7 Ignition Coil/Module 1
8 Ignition Coil/Module 2
9 Ignition Coil/Module 3
10 Ignition Coil/Module 4
Fig 3: Engine - Rear View (LE5)
GM2034676Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Engine Coolant Temperature (ECT) Sensor (L61/LE5)
2 Camshaft Position (CMP) Sensor - Exhaust (LE5/LNF)
3 Block Heater Connector
Fig 4: Engine (LE5) and Automatic Transmission (MN5)
GM2034694Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Park/Neutral Position (PNP) Switch (MN5/MXO)
2 Heated Oxygen Sensor (HO2S) 1
3 Vehicle Speed Sensor (VSS)
4 Heated Oxygen Sensor (HO2S) 2
Fig 5: Engine (LE5) and Manual Transmission (M86)
GM2034713Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Backup Lamp Switch (M86)
2 Heated Oxygen Sensor (HO2S) 1
3 Heated Oxygen Sensor (HO2S) 2
4 Vehicle Speed Sensor (VSS)
Fig 6: Engine - Front View (L61)
GM2034663Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor (L61/LE5)
2 Manifold Absolute Pressure (MAP) Sensor (L61/LE5)
3 Evaporative Emission (EVAP) Canister Purge Solenoid
4 Camshaft Position (CMP) Sensor (L61)
5 Throttle Actuator Control (TAC) Module (L61/LE5)
6 Engine Oil Pressure (EOP) Switch
7 Crankshaft Position (CKP) Sensor
8 Starter Solenoid
9 Knock Sensor (KS) (L61/LE5)
10 Secondary Air Injection (AIR) Pump (NU6)
11 A/C Compressor Clutch (C67)
12 Generator
Fig 7: Engine (L61/LE5)-Top View
GM2034623Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Fuel Injector 4 (L61/LE5)
2 Fuel Injector 3 (L61/LE5)
3 Fuel Injector 2 (L61/LE5)
4 Fuel Injector 1 (L61/LE5)
5 Ignition Coil/Module 1
6 Ignition Coil/Module 2
7 Ignition Coil/Module 3
8 Ignition Coil/Module 4
Fig 8: Engine - Rear View (L61)
GM2034629Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Engine Coolant Temperature (ECT) Sensor (L61)
2 Engine Block Heater Connector
Fig 9: Engine (L61) and Manual Transmission (M86)
GM2034615Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Backup Lamp Switch (M86)
2 Heated Oxygen Sensor (HO2S) 1
3 Heated Oxygen Sensor (HO2S) 2
4 Vehicle Speed Sensor (VSS)
Fig 10: Engine (L61) and Automatic Transmission (MN5)
GM2034617Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Park/Neutral Position (PNP) Switch (MN5/MXO)
2 Heated Oxygen Sensor (HO2S) 1
3 Vehicle Speed Sensor (VSS)
4 Heated Oxygen Sensor (HO2S) 2
Fig 11: Engine - Front View (LNF)
GM2034766Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor (LNF)
2 Turbo Bypass Valve Solenoid (LNF)
3 High Pressure Fuel Pump
4 Knock Sensor (KS) 2
5 Crankshaft Position (CKP) Sensor
6 Engine Oil Pressure (EOP) Switch
7 Starter Solenoid
8 Turbocharger Intake Air Pressure and Temperature Sensor
9 Charge Air Cooler
10 A/C Compressor Clutch (C70)
11 Generator
12 Fuel Rail Pressure (FRP) Sensor
13 Evaporative Emission (EVAP) Canister Purge Solenoid
Fig 12: Engine - Rear View (LNF)
GM2034750Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Turbocharger
2 Camshaft Position (CMP) Actuator Solenoid - Intake (LE5/LNF)
3 Camshaft Position (CMP) Actuator Solenoid - Exhaust (LE5/LNF)
4 Turbocharger Wastegate Solenoid (LNF)
5 Heater Block Connector
6 Turbocharger Wastegate Actuator (LNF)
7 Engine Coolant Temperature (ECT) Sensor (LNF)
8 Camshaft Position (CMP) Sensor - Exhaust (LE5/LNF)
9 Camshaft Position (CMP) Sensor - Intake (LE5/LNF)
Fig 13: Engine (LNF) and Manual Transmission (M86)
GM2034724Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Backup Lamp Switch (M86)
2 Heated Oxygen Sensor (HO2S) 1
3 Heated Oxygen Sensor (HO2S) 2
4 Vehicle Speed Sensor (VSS)
Fig 14: Identifying Fuel Tank Components
GM1652140Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Fuel Tank
2 Fuel Pump and Sender Assembly
3 Fuel Tank Pressure Sensor
4 Evaporative Emission (EVAP) Canister Vent Solenoid Valve
5 Evaporative Emission (EVAP) Canister
Fig 15: Identifying Secondary Air Injection (AIR) Components (NU3)
GM1624633Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Secondary Air Injection (AIR) Solenoid (NU6)
2 Coolant Overflow Container
3 Secondary Air Injection (AIR) Relay (NU6)
4 Secondary Air Injection (AIR) Pump (NU6)
5 Engine Block
Fig 16: Identifying Fuel Tank Components
GM1543937Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Evaporative Emission (EVAP) Canister Vent Solenoid
2 Evaporative Emission (EVAP) Canister
3 Fuel Tank
4 Fuel Pump and Sender Assembly
5 X305
6 Fuel Filter
7 Fuel Tank Pressure (FTP) Sensor
Fig 17: Identifying Electronic Components
GM1982293Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 TFP Manual Valve Position Switch Assembly
2 1-2 Shift Solenoid Valve
3 2-3 Shift Solenoid Valve
4 Output Speed Sensor
5 Input Speed Sensor
6 Pressure Control Solenoid
7 TCC Control PWM Solenoid
RENDER: 1.0x

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