Remotely disabling PCI 32 (203) and AdBlue systems on DAF trucks

DAF trucks are equipped with complex electronic modules responsible for engine management and monitoring. One such element is the PCI 32 (203) — Powertrain Control Interface, which serves as the link between the ECU (Engine Control Unit) and the rest of the vehicle’s systems. Engine power, stable starting, and compliance with environmental standards directly depend on the correct operation of this unit.

Over time or under heavy loads, the PCI 32 (203) often becomes the source of problems: errors appear, traction decreases, the truck goes into limp mode, or fails to start altogether. For drivers, this means downtime, lost time, and additional expenses.

Which units do we work with?

We professionally disconnect PCI 32 (203) adapter units and ECUs on DAF trucks, including versions after 2017. We use the original catalog numbers in our work:

• 2015228 — Electronic Control Unit, engine management system

• Supplementations (supersession): 2109556 → 2298832

We work with both these models and their subsequent modifications, so we can guarantee results regardless of the truck’s configuration.

Software-based disabling of AdBlue and other systems

In addition to disabling PCI 32 (203), we also offer software removal of other electronic limiters:

• AdBlue (SCR system),

• EGR (exhaust gas recirculation),

• DPF (diesel particulate filter).

All operations are performed remotely, through software intervention, without No need to dismantle the unit or send it in for repair.

Advantages of remote disconnection

• Connection is performed directly where your truck is located.

• All you need is diagnostic equipment and internet access.

• The procedure takes minimal time and immediately Removes limitations.

• All changes are saved in the software, so the result remains stable.

Why disable PCI 32 (203) and AdBlue?

1. Power restoration — the truck no longer goes into limp mode.

2. Cost reduction – a new PCI 32 or AdBlue repair are expensive.

3. Reliability – the engine operates directly under the control of the ECU, without failures from auxiliary systems.

4. Versatility – no errors or blockages in International flights.