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 MANUALSCHEVROLET2019CORVETTE Z06, 2D COUPE, AUTOMATIC TRANSREPAIR AND DIAGNOSISENGINE MECHANICALEXHAUST SYSTEMREPAIR INSTRUCTIONSEXHAUST FLOW CONTROL VALVE LEARN (TAIL PIPE EXHAUST FLOW CONTROL VALVE)EXHAUST FLOW CONTROL VALVE LEARN PROCEDURE
2019 Chevrolet Corvette Z06, 2D Coupe, Automatic Trans
Exhaust Flow Control Valve Learn Procedure
2019 Chevrolet Corvette Z06, 2D Coupe, Automatic TransSECTION Exhaust Flow Control Valve Learn Procedure
The exhaust flow control valve learn procedure is performed with a scan tool using the following steps:
- Place the vehicle on a level surface.
- Connect a scan tool to the data link connector.
- Turn the ignition ON, with the engine OFF.
- Select Exhaust Flow Control Valve Learn in the Chassis Control Module Configuration/Reset Function list.
- Follow the scan tool directions to complete the calibration procedure.
- Perform the scan tool Exhaust Flow Control Valve test in the chassis control module control function list.
- Clear any DTCs that may have set.
- Road test the vehicle and verify proper operation of the exhaust flow control system.
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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.