Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSCHEVROLET2006COBALT SS, 4D SEDAN, STANDARDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT VARIANT/TRIMSECTION 1 (ENGINE CONTROLS - 2.0L - INTRODUCTION (2 OF 2))
2006 Chevrolet Cobalt SS, 4D Sedan, Standard
Section 1 (Engine Controls - 2.0L - Introduction (2 Of 2))
2006 Chevrolet Cobalt SS, 4D Sedan, StandardSECTION Section 1 (Engine Controls - 2.0L - Introduction (2 Of 2))
WARNING: This page is about a different variant/trim than selected.
- Specifications
- Schematic and Routing Diagrams
- Emission Hose Routing Diagram
- Evaporative Emissions (EVAP) Hose Routing Diagram
- Engine Controls Schematic Icons
- Engine Controls Schematics
- Power, Ground, MIL, And DLC - Wiring Diagram
- Engine Data Sensors - 5-Volt And Low Reference Bussing - Wiring Diagram
- Engine Data Sensors And Pressure Temperature - Wiring Diagram
- Engine Data Sensors - MAF/IAT, CKP, KS, CMP, And VSS - Wiring Diagram
- Engine Data Sensors, HO2S - Wiring Diagram
- Engine Data Sensors - APP And TAC - Wiring Diagram
- Ignition Controls - Ignition System And Sensors - Wiring Diagram
- Fuel Delivery - Wiring Diagram
- Engine Data Sensors, EVAP, Aftercooler Pump, Supercharger Boost Control Solenoid - Wiring Diagram
- Controlled/Monitored Subsystem References - Wiring Diagram
- Component Locator
- Engine Controls Component Views
- Fuel Tank Component Views
- Pedal Component Views
- PCM & TCM Component Views
- Front Lower Left Of The Engine (LSJ) Component Views
- Engine Intake Components (LSJ) Component Views
- Top Left Side Of Engine Component Views
- EVAP Canister Purge Solenoid & CMP Sensor Component Views
- HO2S Component Views
- Ignition Coil Component Views
- Fuel Injector Component Views
- ECT Sensor & Supercharger Inlet Pressure Sensor Component Views
- Lower Front Of The Engine (LSJ) Component Views
- Mass Air Flow (MAF)/Inlet Air Temperature (IAT) Sensor Component Views
- Powertrain Control Module (PCM) Connectors
- Engine Controls Connectors
- Accelerator Pedal Position (APP) Sensor Connector End View
- Barometric Pressure Sensor Connector End View
- Camshaft Position (CMP) Sensor Connector End View
- Coolant Level Switch Connector End View
- Crankshaft Position (CKP) Sensor Connector End View
- Engine Coolant Temperature (ECT) Sensor Connector End View
- Evaporative Emission (EVAP) Canister Purge Solenoid Valve Connector End View
- Evaporative Emissions (EVAP) Canister Vent Solenoid Valve Connector End View
- Fuel Injector Connector End Views
- Fuel Pump and Sender Assembly Connector End View
- Fuel Tank Pressure (FTP) Sensor Connector End View
- Heated Oxygen Sensor (HO2S) Connector End Views
- Ignition Coil/Module Connector End Views
- Knock Sensor (KS) Connector End View
- Manifold Absolute Pressure (MAP) Sensor Connector End View
- Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor Connector End View
- Super Charge Inlet Pressure (SCIP) Sensor Connector End View
- Supercharger Boost Gage Connector End View
- Supercharger Bypass Valve Solenoid Connector End View
- Supercharger Intercooler Coolant Pump Connector End View
- Throttle Actuator Control (TAC) Module Connector End View
- Engine Controls Component Views
- Diagnostic Information and Procedures
- Repair Instructions
- Powertrain Control Module (PCM) Replacement
- Crankshaft Position System Variation Learn
- Engine Coolant Temperature (ECT) Sensor Replacement
- Intake Air Temperature (IAT) Sensor Replacement
- Mass Air Flow (MAF) Sensor Replacement
- Manifold Absolute Pressure (MAP) Sensor Replacement (TMAP)
- Manifold Absolute Pressure (MAP) Sensor Replacement (SCIP)
- Heated Oxygen Sensor Replacement - Position 1
- Heated Oxygen Sensor Replacement - Position 2
- Accelerator Pedal with Position Sensor Replacement
- Throttle Body Assembly Replacement
- Throttle Body Cleaning Procedure
- Fuel Pressure Relief Procedure
- Fuel Pressure Gage Installation and Removal
- Quick Connect Fitting(s) Service (Metal Collar)
- Quick Connect Fitting(s) Service (Plastic Collar)
- Fuel Filter Replacement
- Fuel Tank Draining Procedure
- Fuel Tank Replacement
- Fuel Tank Pressure Sensor Replacement
- Filler Tube Replacement
- Fuel Level Sensor Replacement
- Fuel Pump Module Replacement
- Fuel Hose/Pipes Replacement - Engine Compartment
- Fuel Hose/Pipes Replacement - Chassis
- Fuel System Cleaning
- Fuel Rail Assembly Replacement
- Fuel Injector Replacement
- Evaporative Emission (EVAP) Hoses/Pipes Replacement - Engine
- Evaporative Emission (EVAP) Hoses/Pipes Replacement - Engine/Chassis
- Evaporative Emission (EVAP) Canister Purge Solenoid Valve Replacement
- Evaporative Emission (EVAP) Canister Vent Solenoid Valve Replacement
- Evaporative Emission (EVAP) Canister Replacement
- Evaporative Emission (EVAP) Canister Filter Replacement
- Evaporative Emission (EVAP) System Cleaning
- Ignition Coil(s) Replacement
- Spark Plug Inspection
- Spark Plug Replacement
- Crankshaft Position (CKP) Sensor Replacement
- Camshaft Position (CMP) Sensor Replacement
- Knock Sensor (KS) Replacement
- Boost Control Solenoid Replacement
- Bypass Valve Actuator Replacement
- Barometric Pressure (BARO) Sensor Replacement
- Air Cleaner Element Replacement
- Air Cleaner Assembly Replacement
- Air Cleaner Outlet Duct Replacement
- Air Cleaner Outlet Resonator Replacement
- Air Cleaner Intake Duct Replacement
- Description and Operation
- Powertrain Control Module (PCM) Description
- Supercharger Description and Operation
- Fuel System Description
- Fuel System Overview
- Fuel Tank
- Fuel Fill Pipe
- Fuel Filler Cap
- Fuel Pump Module
- Fuel Level Sensor
- Fuel Pump
- Fuel Strainer
- Fuel Filter
- Fuel Pressure Regulator
- Fuel Feed Pipes
- Nylon Fuel Pipes
- Quick-Connect Fittings
- Fuel Pipe O-rings
- Fuel Rail Assembly
- Fuel Injectors
- Fuel Pulse Dampener
- Fuel Metering Modes of Operation
- Starting Mode
- Clear Flood Mode
- Run Mode
- Acceleration Mode
- Deceleration Mode
- Battery Voltage Correction Mode
- Fuel Cutoff Mode
- Fuel Trim
- Evaporative Emission (EVAP) Control System Description
- Electronic Ignition (EI) System Description
- Boost Control System Description
- Throttle Actuator Control (TAC) System Description
- Knock Sensor (KS) System Description
- Air Intake System Description
- Special Tools and Equipment
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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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.