Warning light on, AdBlue countdown active, or NOx sensor failure? We resolve SCR and NOx faults permanently – gently via OBD or securely in Bench Mode without opening the casing.
SCR systems are notoriously fragile. Our specialized diagnostics identify and solve the exact problem.
The dreaded countdown 'No restart in XXX km'. Once expired, the ECU prevents engine ignition. We reset the counter and eliminate the fault permanently.
DTCs like P229F or P2200 indicate upstream or downstream NOx sensor issues. We diagnose the heating circuit and calibrate signals correctly.
Pressure drops or defective heating elements (P204F, P20EE). Dealerships quote €2,500+ for whole tank replacement — we repair selectively.
State-of-the-art interface engineering: We resolve SCR and AdBlue faults with precision, manufacturer compliance, and zero vehicle stress
Whenever the engine control unit is not locked by manufacturer firewalls, we connect directly through the standard 16-pin OBD-II port in the footwell. Fault codes, restart countdowns, and sensor calibrations are rectified purely electronically – zero disassembly required.
For modern Euro 6d diesel vehicles (e.g. Bosch MD1 / MG1 in Audi, BMW, Mercedes, Porsche, VW) where OBD writing is blocked, our diagnostic bench accesses the ECU directly via external connector pins – 100% without opening, drilling, or soldering the casing. Factory seals and waterproofing remain intact.
Crystallized dosing injectors, defective NOx sensors (Bank 1 & 2), or failed tank heating elements: Instead of blindly replacing the entire AdBlue tank assembly for €2,500+, we pinpoint and replace only the defective component using OEM parts.
We service AdBlue systems across all major European and international diesel vehicles
BlueTEC & CDI: C-Class, E-Class, S-Class, V-Class, Vito, Sprinter (W906 / W907).
TDI Clean Diesel: A4, A6, Q5, Q7, Passat, Tiguan, Touareg, Crafter, T6 / T6.1 Bulli.
xDrive & Diesel: 3 Series, 5 Series, 7 Series, X3, X5, X6, Porsche Macan Diesel, Cayenne.
Ford Transit, Peugeot Boxer, Citroën Jumper, Renault Master, Opel Vivaro / Movano.
Fast, straightforward, and transparent
We read all fault codes with high-precision diagnostic tools and inspect operating parameters (pressure, temperature, NOx values) in real-time.
We execute the repair or ECU programming, reset the limp-mode start countdown, and verify all system parameters.
After a verified test drive, we return your fully operational vehicle – free from annoying warning lights and countdowns.
Essential details on costs, process, and technical solutions
Let us know your vehicle make, model and the current error message for fast assistance.
Schultheissenweg 105a
60489 Frankfurt am Main (Rödelheim)
Mon – Fri: 10:00 – 20:00
Sat: 10:00 – 15:00
By appointment only
