If you drive a modern diesel vehicle, you're almost certainly familiar with AdBlue — the urea-based fluid that's injected into your exhaust system to reduce nitrogen oxide emissions. While the system works well when it's functioning properly, AdBlue faults are becoming one of the most expensive and frustrating problems facing diesel owners in Cambridge and across the UK.
Common AdBlue problems include faulty injectors, contaminated fluid, failed sensors, and software glitches that trigger warning messages like 'AdBlue system fault — engine will not restart in X miles'. These warnings cause panic, and dealership repairs typically cost £500-£2,000+ depending on the fault.
An AdBlue delete at CB Autotuning in Cambridge is a permanent software solution. We modify the ECU to disable the AdBlue injection system entirely, removing all associated fault codes and warning messages. The result is a reliable diesel engine without the constant worry of AdBlue-related breakdowns.
The vehicles we most commonly perform AdBlue deletes on in Cambridge include the Mercedes Sprinter, VW Crafter, Audi A4/A5/A6, BMW 3/5 Series, and Range Rover Sport. These vehicles are notorious for AdBlue system failures, particularly after 60,000-80,000 miles.
Our AdBlue delete service starts from just £250 with our fully mobile service across Cambridge and Cambridgeshire. The process takes approximately 1-2 hours and comes with our standard satisfaction guarantee. We can also combine an AdBlue delete with a Stage 1 remap for maximum performance benefits.
Worried about your AdBlue warning light? Don't pay dealership prices for a temporary fix. Call CB Autotuning today for a permanent, affordable solution. Mobile service across Cambridge, Ely, Huntingdon, Newmarket, St Neots, and Royston.
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