AdBlue Fault Codes Explained (P20EE, P204F, P2002 & More)
AdBlue Fault Codes Explained: P20EE, P204F, P2002 & More (UK Guide) I Fix AdBlue | November 2025 Quick Reference: Common AdBlue Fault Codes Fault Code What It Means Common Cause Urgency Level P20EE NOx catalyst efficiency low Failing NOx sensor or AdBlue dosing issue High – triggers countdown P204F AdBlue system performance fault Faulty pump, […]
EGR Delete Explained: What It Is, Benefits, and MOT Issues
If you are searching for an EGR delete, you have probably already been through the cycle — warning light, reset, short-term fix, warning light again. The EGR system is one of the most common sources of repeat emissions faults on modern diesel vans, and once the carbon build-up gets bad enough, cleaning rarely holds for […]
NoX Sensor Delete Explained: Costs, Risks & Mobile Fix
Driving a modern diesel vehicle means relying on a network of sensors—especially the NoX (Nitrogen Oxide) sensor—to keep emissions under control and performance smooth. When a NoX sensor fails, you’ll see warning lights, reduced power, and sometimes limp mode. Rather than pay £300–£700 for a replacement, many drivers opt for a NoX sensor delete. But […]
AdBlue Tank Replacement Cost UK: What to Expect and When a Delete Saves You More
AdBlue repair costs • Tank replacement • May 2026 guide AdBlue Tank Replacement Cost UK: What to Expect and When a Delete Saves You More The quote came back higher than you expected. Before you sign off on a new tank, read this first. Call 07349 821 999 Book a mobile visit Mobile across Leicester, […]
Signs Your NoX Sensor Is Failing (and What to Do About It)
Signs Your NOx Sensor Is Failing (and What to Do About It) If your diesel car or van suddenly shows a warning light, reduced power, or repeated SCR messages, the cause is often linked to NOx sensor data. These sensors play a key role in how the ECU evaluates emissions behaviour. When the readings fall […]
After the Delete: How DPF & Exhaust Systems Behave Post-AdBlue Removal
Deleting your AdBlue system can stop constant warnings and save costly repairs — but what happens to the rest of your emissions system afterwards? Many drivers don’t realise that the DPF, NOx sensors, and exhaust flow all interact with AdBlue. Here’s how each part reacts post-delete and how to keep your van running smoothly for […]
When Repair Beats Delete: Cost Comparison, Longevity & Risk Analysis
When your van throws another AdBlue fault, it’s tempting to just delete the system and forget about it. But that’s not always the right move. In most cases, a proper repair costs less long-term and keeps you fully MOT compliant. Here’s how to decide when to repair — and when a delete might actually make […]
AdBlue Warning Light Reset: Causes, Fixes & DIY Guide
Is your van’s AdBlue warning light stuck on, even after topping up or fixing a fault? You’re not alone. AdBlue warning lights are one of the most common headaches for UK van owners, often leading to confusion, failed MOTs, or even limp mode. This guide covers the main causes, how to reset the light, and […]
AdBlue Pump Failure Symptoms: Early Signs You Shouldn’t Ignore
AdBlue pump • Early warning signs • What to do AdBlue Pump Failure Symptoms: Early Signs You Shouldn’t Ignore AdBlue pump problems often start small. Miss the early signs and they turn into SCR faults or a no-start countdown. This guide shows what to look for and when to act. Call 07349 821 999 Book […]
Mercedes Vito AdBlue Malfunction: Causes, Countdown Triggers and Fixes
If your dash is showing a Mercedes Vito AdBlue malfunction warning, the problem is rarely as simple as just topping the tank up and driving on. On the Vito, this warning can sit behind a low fluid message, an emissions fault, a no-start countdown, or a fault that keeps coming back after a refill. The […]