LAMBDA 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 LAMBDA OFF. If your ECU has a built-in automatic module, you choose the options you want and the module builds the change directly in your file.
3. For other ECUs the file is compared, byte by byte and by SW number, with our stored engineer-made solutions and the matching solution is applied. Jobs without a match go to an engineer.
4. Download the finished file. The system works 24/7, also at night and on weekends.

02 Automatic module

LAMBDA OFF is available as a built-in automatic module for 1 ECU types. You do not need a stored solution: you enter the options you want — and the module builds the change directly in your own file, correct for that ECU.

MS43BMW - MINI module

03 Written by engineers, tested on a dyno

Every stored LAMBDA 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. 962 such solutions have been applied 2,737 times so far.

04 Brand groups with LAMBDA OFF solutions (stored solutions)

VW - AUDI - SEAT - SKODA - PORSCHE 260 solutions BMW - MINI 135 solutions MERCEDES 116 solutions FIAT - ALFA - JEEP 90 solutions PEUGEOT - CITROEN 89 solutions RENAULT - NISSAN 82 solutions FORD 41 solutions KIA - HYUNDAI 40 solutions OPEL - VAUXHALL 34 solutions TOYOTA - LEXUS 18 solutions LAND ROVER - JAGUAR 14 solutions IVECO 14 solutions VOLVO 8 solutions MAZDA 8 solutions HONDA 4 solutions ISUZU 3 solutions

05 ECU types with the most LAMBDA OFF solutions

EDC17C06 - EDC17C41 - EDC17C50 - EDC17C56BMW - MINI 38 solutions ME17.5 - MED17.5VW - AUDI - SEAT - SKODA - PORSCHE 33 solutions CRD2X - CRD3XMERCEDES 29 solutions EDC17C46 - EDC17C64VW - AUDI - SEAT - SKODA - PORSCHE 24 solutions 9DFFIAT - ALFA - JEEP 21 solutions EDC17CP04 - EDC17CP14VW - AUDI - SEAT - SKODA - PORSCHE 21 solutions EDC16U31 - EDC16U34VW - AUDI - SEAT - SKODA - PORSCHE 21 solutions EDC17C69FIAT - ALFA - JEEP 21 solutions MED17.7 - ME17.7MERCEDES 18 solutions 8F2 - 8F3 - 8DFFIAT - ALFA - JEEP 18 solutions MED17.2 - MEV17.2 - MEVD17.2BMW - MINI 17 solutions EDC17C74VW - AUDI - SEAT - SKODA - PORSCHE 16 solutions EDC17CP44VW - AUDI - SEAT - SKODA - PORSCHE 15 solutions EDC16C34PEUGEOT - CITROEN 15 solutions EDC17CP45 - EDC17CP49BMW - MINI 15 solutions DCM6.2VW - AUDI - SEAT - SKODA - PORSCHE 15 solutions MD1CS006 - MD1CS016RENAULT - NISSAN 14 solutions EDC17C84RENAULT - NISSAN 14 solutions SID310RENAULT - NISSAN 13 solutions EDC17C57KIA - HYUNDAI 12 solutions EDC17C42RENAULT - NISSAN 11 solutions EDC16CP34VW - AUDI - SEAT - SKODA - PORSCHE 11 solutions EDC17C66MERCEDES 10 solutions MD1CP001MERCEDES 10 solutions

06 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.

NOX OFF

Disables the NOx sensor.