Where is the OBD interface located in the Passat?
1 Answers
The OBD interface of the Passat model is located below the steering wheel. OBD system principle: The OBD system continuously monitors the engine's operating conditions to check if the vehicle's emissions exceed the standard. If they do, it will immediately issue a warning. System structure: Scanner - The data provided by the scanning tool can mostly be used to identify the source of the fault. A particularly effective troubleshooting method is to use both the scanning tool and a four-gas (HC, CO, oxygen, and carbon dioxide) or five-gas (plus NOx) infrared exhaust gas analyzer. Oscilloscope - Oscilloscopes come in both desktop and handheld versions, with interfaces.