NOX OFF ECU file service

01 How it works

1. Upload the original read of your ECU. The system detects the ECU and software (SW) number.
2. Select NOX OFF. The file is compared, byte by byte and by SW number, with our stored engineer-made solutions.
3. On a match the solution is applied automatically. Jobs without a match go to an engineer. Checksum correction is a separate, optional operation (CHECKSUM OK) on supported ECUs.
4. Download the finished file. The system works 24/7, also at night and on weekends.

02 Written by engineers, tested on a dyno

Every stored NOX OFF solution is written by our engineers with professional tuning tools — WinOLS, StageX, ECM Titanium and our own Tuning Editor — and the file is tested on a dyno before it is added to the system and sent to customers. When your job matches a stored solution, the system applies it automatically, so what you receive is a solution that an engineer has already written and tested. 425 such solutions have been applied 1,656 times so far.

03 Brand groups with NOX OFF solutions

VW - AUDI - SEAT - SKODA - PORSCHE 119 solutions MERCEDES 77 solutions BMW - MINI 48 solutions PEUGEOT - CITROEN 40 solutions FIAT - ALFA - JEEP 39 solutions FORD 26 solutions RENAULT - NISSAN 23 solutions OPEL - VAUXHALL 17 solutions LAND ROVER - JAGUAR 15 solutions TOYOTA - LEXUS 7 solutions KIA - HYUNDAI 6 solutions IVECO 5 solutions MITSUBISHI 2 solutions SSANGYONG 1 solutions

04 ECU types with the most NOX OFF solutions

CRD2X - CRD3XMERCEDES 26 solutions 9DFFIAT - ALFA - JEEP 22 solutions EDC17C74VW - AUDI - SEAT - SKODA - PORSCHE 21 solutions MD1CS006 - MD1CS016RENAULT - NISSAN 19 solutions EDC17C46 - EDC17C64VW - AUDI - SEAT - SKODA - PORSCHE 18 solutions EDC17C06 - EDC17C41 - EDC17C50 - EDC17C56BMW - MINI 16 solutions DCM6.2VW - AUDI - SEAT - SKODA - PORSCHE 15 solutions EDC17C69FIAT - ALFA - JEEP 13 solutions MD1CP004VW - AUDI - SEAT - SKODA - PORSCHE 13 solutions E98OPEL - VAUXHALL 12 solutions MD1CS003PEUGEOT - CITROEN 12 solutions EDC17CP45 - EDC17CP49BMW - MINI 12 solutions DCM6.2PEUGEOT - CITROEN 11 solutions EDC17CP57MERCEDES 11 solutions EDC17CP44VW - AUDI - SEAT - SKODA - PORSCHE 11 solutions MD1CS004VW - AUDI - SEAT - SKODA - PORSCHE 11 solutions MD1CP001MERCEDES 11 solutions DCM7.1xPEUGEOT - CITROEN 10 solutions EDC17CP46MERCEDES 9 solutions MD1CS001BMW - MINI 9 solutions MD1CS005 - 015 - 025FORD 9 solutions SID212FORD 8 solutions EDC17CP54VW - AUDI - SEAT - SKODA - PORSCHE 7 solutions EDC17C66MERCEDES 7 solutions

05 Related services

DPF OFF

Deletes the diesel particulate filter (DPF) system in software; if the vehicle has AdBlue, it must be deleted first.

EGR OFF

Disables the exhaust gas recirculation (EGR) system.

ADBLUE OFF

Disables the AdBlue (SCR) system in software; no AdBlue refills are needed afterwards.

GPF OFF

Deletes the gasoline particulate filter (GPF/OPF) system on modern petrol engines.

DECAT

Disables catalytic converter efficiency monitoring and the P0420/P0430 fault codes.

LAMBDA OFF

Disables the oxygen (lambda) sensors.