Vehicles have to monitor the correct functionality of their systems to ensure that they are within the legislative thresholds.

This monitoring system informs the driver in case of a malfunction, that technical service is obligatory. The terminology diagnostics refer to the vehicle's self-diagnostic and reporting capability. 

Diagnostic - Invisible or Already in Trouble?

  • Diagnostic and OBD development
  • Error management
  • Parametrization
  • Robustness checks
  • Fault injection tests

Our diagnostic-related engineering activities comprise the following services

Our field of expertise covers all engineering levels, from vehicle level down to the individual functionalities, from the concept phase to serial design. We accompanie our customers from requirement engineering to homologation.

In addition, we applie a well refined and approved calibration process. Synergies derived from a high degree of automatized measurement procedures and optimization calibration tools permit a time and cost efficient workflow for the calibration and adaption of OBD-system.

Our state-of-the-art test facilities, HIL-systems and tool chains offer an effective way to validate the OBD-system, ensuring robustness and reliability. Furthermore, we offer OBD-demo testing, in accordance with legislation, at our state-of-the-art chassis-dyno and test benches. Vehicle based PVE-testing completes our on-board diagnostic work content.