DPF Volvo Rock Truck DPF Removal Emulator A-Series
A plug-in DPF removal emulator for Volvo F-series and G-series articulated rock trucks that permanently resolves DPF blockage, forced regen and backpressure fault codes — direct OEM connector fit.
Volvo A25F, A35F, A40F, A25G and A45G articulated rock trucks working in quarries and open-cast mines face extreme dust loading and continuous high-torque operation that rapidly clogs the diesel particulate filter, triggering costly forced regeneration cycles and unscheduled shutdowns. The Volvo Rock Truck DPF Removal Emulator electronically simulates the exhaust backpressure differential and temperature signals the engine management unit expects from the DPF system, preventing any DTC fault codes from being stored — even when the physical filter has been removed — so the machine keeps working at full capacity without interruption.
How Does It Work?
The emulator plugs directly into the truck's existing DPF sensor connector — no wire cutting, no soldering. Its onboard circuitry continuously generates the exhaust differential pressure (delta-P), DPF inlet temperature, outlet temperature and particulate load signals the ECU monitors, feeding accurate CAN-bus data in real time. With or without the physical filter fitted, the engine management system registers a fully healthy DPF at all times, so forced regeneration cycles never trigger and the machine never enters limp mode.
Frequently Asked Questions
Is the emulator sufficient without physically removing the DPF filter?
Yes. The emulator suppresses all DPF fault codes and regeneration warnings whether the physical filter remains in place or has been removed. It operates identically in both configurations.
Which Volvo D-series engines is it compatible with?
The emulator is designed for Volvo articulated dump trucks equipped with D-series engines across the F-series (A25F–A40F) and G-series (A25G–A45G FS) model ranges. Confirm your engine and ECU details before ordering.
Is the emulator rugged enough for harsh quarry conditions?
Yes. The device is built to withstand the vibration, dust and temperature extremes typical of heavy industrial and mining environments, delivering consistent and reliable performance in the field.
What warranty and shipping options are available?
All products carry a 2-year warranty. Please see our warranty policy for full details. Both domestic and international shipping options are offered.
Supported Models
This emulator is compatible with the following models that share the same ECU platform:
