Diagnostic Mode 08 - Request Control Of On-Board System, Test Or Component: Notes
WARNING: This page is about a different car, the 2019 Volkswagen Golf R. However, it is still accessible from the selected car via links, so may be relevant.
Diagnostic Mode 08 is used to control the operation of an on-board system, test or component. A Mode 8 service can be used to turn on-board system ON or OFF, or to cycle an on-board system, test or component on or off for a specific period of time. The service can also be used to request system status or to report test results.
Test requirements
- No DTCs stored in the DTC memory.
- Intake Air Temperature (IAT) maximum 60° C.
- Coolant temperature 80 - 110° C.
- Throttle valve angle 12.0 - 16.0%.