2007 Pontiac Vibe AutomaticFACTORY OEM SERVICE PROCEDURE

Engine Controls Component Views

Fig 1: Information Sensors/Input Devices
GM1826970Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Power Steering Pressure Switch
2 Heated Oxygen Sensor 1 - HO2S 1
3 Heated Oxygen Sensor 2- HO2S 2
4 EVAP Vacuum Leak Pump Assembly, includes Fuel Tank Pressure (FTP) Sensor
5 Accelerator Pedal Position (APP) Sensor
6 Engine Coolant Temperature (ECT) Sensor
7 Mass Air Flow (MAF) Sensor
8 Camshaft Position (CMP) Sensor
9 Throttle Actuator Control (TAC) Module, includes TP Sensor 1 and TP Sensor 2
10 PNP Switch, Automatic Transmission only
11 Knock (KS) Sensor
12 Crankshaft Position (CKP) Sensor
Fig 2: PCM Controlled Devices
GM1826977Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 EVAP Purge Solenoid
2 Malfunction Indicator Lamp (MIL)
3 EVAP Vacuum Leak Pump Assembly, includes EVAP Vent Solenoid
4 Circuit Opening Relay - Fuel Pump Relay
5 Throttle Actuator Control (TAC) Motor
6 Camshaft Position (CMP) Actuator Solenoid
7 Fuel Injector
8 Ignition Coil
Fig 3: Other Components
GM1826980Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Powertrain Control Module (PCM)
2 Data Link Connector (DLC)
3 EVAP Canister and Canister Air Filter
4 Noise Filter, for Ignition System
5 EFI Relay
Fig 4: Crankshaft Position (CKP) Sensor and Power Steering Pressure (PSP) Switch Component View
GM392655Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Generator
2 Crankshaft Position (CKP) Sensor
3 Power Steering Pump
4 Power Steering Pressure (PSP) Switch
Fig 5: ECT Sensor and Noise Filter Component View
GM851358Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Engine Coolant Temperature (ECT) Sensor
2 Noise Filter, for ignition system
3 Upper Radiator Hose
4 Engine Ground G104 and G105
Fig 6: Locating EFI Relay, Main And EFI Fuses And Fuse Block - Underhood
GM1457628Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 EFI Relay
2 Main Fuse
3 EFI Fuse
4 Fuse Block - Underhood
Fig 7: Instrument Panel (I/P) Components View
GM848018Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Malfunction Indicator Lamp (MIL), Check Engine Lamp
2 Powertrain Control Module (PCM)
3 Fuse Block - Instrument Panel (I/P)
4 Data Link Connector (DLC)
Fig 8: Top View Of Fuse Block - Instrument Panel (I/P) Components View
GM847988Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Circuit Opening Relay, Fuel Pump Relay
2 Fuse Block - Instrument Panel (I/P)
Fig 9: Camshaft Position (CMP) Actuator Solenoid Valve and Filter Component View
GM622392Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Camshaft Position (CMP) Actuator Solenoid Valve
2 Camshaft Position (CMP) Actuator Solenoid Oil Filter
Fig 10: Identifying Ignition Coils
GM621682Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Ignition Coil 1
2 Ignition Coil 2
3 Ignition Coil 3
4 Ignition Coil 4
Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.

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