In use compliance
MAHLE Powertrain can support OEM’s In-Use compliance programmes, either as a standalone activity or for maximum impact, as part of a larger calibration and validation project.Our Approach
We are experienced in emissions measurement, On Board Diagnostic (OBD) and fleet running.
In addition to emissions there has been an increasing focus on OBD performance in the real world too. We have developed solutions and approaches through our own research and working with various customers over many years. We have unique optimised support tools to support this work.
Our Tools, Facilities & Services
- Certified vehicle rolling road & emissions testing capability
- Flexible fleet support capabilities
- MAHLE’s in-house drivestyle assessment tools used to provide detailed understanding of drivestyles and corresponding OBD In Use Monitor Performance Ratio (IUMPR)/In Use Performance Ratio (IUPR) performance
- MAHLE’s fleet robustness data processing tool - ProLogiq™
Customer Benefits
MAHLE Powertrain offers massive experience and leading edge tool support for assessing OBD performance in the field.
We can provide flexible, cost effective support tailored to an OEM’s specific requirements
Project Examples
- Federal emissions in-use compliance for a major OEM
- Monitoring of OBD, IUMPR across various development & in-use compliance vehicles/fleets for an OEM using ProLogiq™ & MAHLE drivestyle analysis tools
- In service OBD fault investigations using ProLogiq™
- Ongoing drivestyle analysis tool development – Ref SAE paper 2009-01-0236
