What does the system do?
A DPF traps exhaust soot. Regeneration burns accumulated soot, while ash remains. Pressure and temperature information help the ECU assess filter loading and operating conditions.
Additional options explained
DPF OFF – Diesel particulate filter
Understand the diesel particulate filter, regeneration and what a DPF OFF request actually involves.
Illustrative imagery, partly AI-generated. Components and their arrangement vary between vehicles.
Function, changes and requirements
What does the option mean?
DPF OFF means altering associated control and monitoring functions. It is neither cleaning nor a mechanical repair of a blocked or damaged filter.
What do we check on your vehicle?
We check differential pressure, temperatures, regeneration history and the cause of repeated loading, together with the emissions system. The exact control unit, software version, fitted hardware and intended use determine the scope. A configurator entry does not replace this assessment.
Frequently asked questions
Does every vehicle support this function?
No. We check the vehicle, control unit and software against the actual supported function. Include existing faults and modifications. Transmission functions also require the exact gearbox version.
Does selecting an option approve its use?
No. Changes to emissions, noise or protection functions can affect legal use and operating safety. This page promises no road approval; diagnosis and a permissible repair are considered first.
Explore your next step
A better drive. With the right software.
Custom ECU calibration and professional file service directly from RG-Racing.
Learn more →Diagnostics and software analysis from one source
Send a photo of the message and any fault codes. We review the information and discuss what should be checked next.
Learn more →Does this option suit your project?
Tell us the vehicle, engine, gearbox, modifications and your goal. We clarify the precise scope before preparing an offer.
Enquire about this option →