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.
2012 Chevrolet Corvette Base, 2D Convertible, Automatic TransFACTORY OEM SERVICE PROCEDURE
Engine Controls/Fuel - Repair Instructions
- Repair Instructions
- Engine Control Module Replacement
- Crankshaft Position System Variation Learn
- Throttle/Idle Learn
- Engine Coolant Temperature Sensor Replacement
- Intake Air Temperature Sensor Replacement (6.2L LS9 - With Supercharger)
- Mass Airflow Sensor with Intake Air Temperature Sensor Replacement
- Mass Airflow Sensor Replacement (6.2L LS9 - With Supercharger)
- Manifold Absolute Pressure Sensor Replacement (6.2L LS3, 7.0L LS7)
- Barometric Pressure Sensor Replacement
- Heated Oxygen Sensor Replacement - Bank 1 Sensor 1
- Heated Oxygen Sensor Replacement - Bank 1 Sensor 2
- Heated Oxygen Sensor Replacement - Bank 2 Sensor 1
- Heated Oxygen Sensor Replacement - Bank 2 Sensor 2
- Accelerator Pedal Position Sensor Replacement
- Throttle Body Assembly Replacement (6.2L LS3, 7.0L LS7)
- Throttle Body Assembly Replacement (6.2L LS9 - With Supercharger)
- Throttle Body Cleaning
- Fuel Pressure Gauge Installation and Removal
- Fuel Pressure Relief (Without CH 48027)
- Fuel Pressure Relief (CH 48027)
- Metal Collar Quick Connect Fitting Service
- Plastic Collar Quick Connect Fitting Service
- Fuel Pump Flow Control Module Replacement
- Fuel Pump Flow Control Module Relay Replacement
- Fuel Tank Draining
- Filler Tube Replacement
- Fuel Tank Filler Hose Replacement
- Fuel Tank Replacement - Left Side
- Fuel Tank Replacement - Right Side
- Fuel Tank Crossover Tube Replacement
- Fuel Tank Pressure Sensor Replacement
- Fuel Tank Fuel Pump Module Replacement - Left Side (6.2L LS3, 7.0L LS7)
- Fuel Tank Fuel Pump Module Replacement - Left Side (6.2L LS9 - With Supercharger)
- Fuel Tank Fuel Pump Module Replacement - Right Side
- Fuel Level Sensor Replacement - Left Side
- Fuel Level Sensor Replacement - Right Side
- Fuel Line Replacement - Engine
- Fuel Line Replacement - Chassis
- Fuel System Cleaning
- Fuel Injection Fuel Rail Assembly Replacement (6.2L LS9 - With Supercharger)
- Fuel Injection Fuel Rail Assembly Replacement (6.2L LS3, 7.0L LS7)
- Fuel Injector Replacement
- Fuel Injector Cleaning
- Evaporative Emission Canister Purge Solenoid Valve Replacement (6.2L LS9 - With Supercharger)
- Evaporative Emission Canister Purge Solenoid Valve Replacement (6.2L LS3, 7.0L LS7)
- Evaporative Emission Canister Vent Solenoid Valve Replacement
- Evaporative Emission Canister Purge Tube Replacement (6.2L LS9 - With Supercharger)
- Evaporative Emission System Hose/Pipe Replacement
- Evaporative Emission Line Replacement - Engine (Chassis)
- Evaporative Emission Line Replacement - Engine (Tank/Tank)
- Evaporative Emission Line Replacement - Engine (Vent)
- Evaporative Emission Canister Replacement
- Ignition Coil Replacement
- Spark Plug Wire Inspection
- Spark Plug Wire Replacement
- Spark Plug Inspection
- Spark Plug Replacement
- Crankshaft Position Sensor Replacement
- Camshaft Position Sensor Replacement
- Knock Sensor Replacement (Bank 2)
- Knock Sensor Replacement (Bank 1)
- Air Cleaner Element Replacement (6.2L LS9 - With Supercharger)
- Air Cleaner Element Replacement (6.2L LS3, 7.0L LS7)
- Air Cleaner Assembly Replacement (6.2L LS3)
- Air Cleaner Assembly Replacement (7.0L)
- Air Cleaner Assembly Replacement (6.2L LS9 - With Supercharger)
- Air Cleaner Resonator Outlet Duct Replacement (6.2L LS9 - With Supercharger)
- Supercharger Air Inlet Pressure Sensor Replacement (6.2L LS9 - With Supercharger)
- Supercharger Air Outlet Pressure Sensor Replacement (6.2L LS9 - With Supercharger)
- Charge Air Bypass Regulator Solenoid Valve Replacement
- Supercharger Bypass Valve Actuator Replacement
Factory Service Tools
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.
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