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VW CC 2017 2.0L Engine P2431 Code $07E8 - Check Engine Light On After Sensor Replacement

Model: VW CC Fault Code: P2431 Posted: 2020-03-01 18:58

Hi everyone, I own a 2017 Volkswagen CC with a 2.0-liter engine and have driven approximately 18,000 km. The check engine light is currently on, and the diagnostic code displayed is P2431 with a status value of $07E8. I recently replaced the secondary air injection sensor, but the issue persists. I'm seeking advice on possible causes and solutions for this specific fault code.

Related fault codes
P2431
Comments (1)
Anonymous 2020-03-01 20:57

Please refer to our forum discussions on common causes and fixes for P2431 codes. Potential causes for P2431 in a VW CC include: - Defective secondary air injection pump - Faulty one-way check valve - Defective air control solenoid valve - Defective air pressure sensor - Faulty or damaged wiring, including corroded, damaged, or loose connectors - Defective Powertrain Control Module (PCM) For more detailed information, see: p2431