AdBlue Solutions

AdBlue and SCR (Selective Catalytic Reduction) systems are notorious for sensor failures, NOx sensor faults, pump failures and countdown-to-non-start warnings on Euro 5 and Euro 6 diesels. Replacement components are very expensive. Our AdBlue software solutions resolve persistent system faults reliably and cleanly.

AdBlue / SCR symptoms we resolve

Typical issues include "Engine will not start in X miles" countdowns, NOx sensor fault codes, AdBlue heater faults, dosing pump failures and persistent EML warnings. Replacing the components often only buys time before the next failure.

How our AdBlue solution works

We rewrite the ECU strategy so the engine is no longer affected by the failing AdBlue system. The vehicle drives normally, stops throwing AdBlue-related faults and is not at risk of being immobilised by a future countdown.

Legal & MOT considerations

AdBlue-related modifications affect emissions compliance and may not be appropriate for all vehicles or use cases. We will always advise on the legal and MOT implications for your specific vehicle before carrying out any work.