IMMO 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 IMMO 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

IMMO OFF is available as a built-in automatic module for 2 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 PCR2.1VW - AUDI - SEAT - SKODA - PORSCHE module

03 Written by engineers, tested on a dyno

Every stored IMMO 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. 177 such solutions have been applied 275 times so far.

04 Brand groups with IMMO OFF solutions (stored solutions)

VW - AUDI - SEAT - SKODA - PORSCHE 50 solutions BMW - MINI 46 solutions PEUGEOT - CITROEN 21 solutions FIAT - ALFA - JEEP 20 solutions RENAULT - NISSAN 15 solutions KIA - HYUNDAI 11 solutions OPEL - VAUXHALL 5 solutions TOYOTA - LEXUS 2 solutions IVECO 2 solutions MITSUBISHI 1 solutions MERCEDES 1 solutions MASERATI 1 solutions SSANGYONG 1 solutions ISUZU 1 solutions

05 ECU types with the most IMMO OFF solutions

EDC16C1 - EDC16C31 - EDC16C35 - EDC16CP35BMW - MINI 14 solutions ME17.5 - MED17.5VW - AUDI - SEAT - SKODA - PORSCHE 12 solutions EDC16U31 - EDC16U34VW - AUDI - SEAT - SKODA - PORSCHE 7 solutions EDC17C06 - EDC17C41 - EDC17C50 - EDC17C56BMW - MINI 7 solutions MS41BMW - MINI 6 solutions EDC17C46 - EDC17C64VW - AUDI - SEAT - SKODA - PORSCHE 5 solutions EDC16C34PEUGEOT - CITROEN 5 solutions EDC17C74VW - AUDI - SEAT - SKODA - PORSCHE 5 solutions 6F3 - 6JF - 6JO - 6O2 - 6O3FIAT - ALFA - JEEP 5 solutions EDC17CP04 - EDC17CP14VW - AUDI - SEAT - SKODA - PORSCHE 5 solutions EDC15C4BMW - MINI 4 solutions EDC17CP02BMW - MINI 4 solutions EDC16C39 - EDC16CP39FIAT - ALFA - JEEP 4 solutions EDC17C08KIA - HYUNDAI 4 solutions MED17.4 - MEV17.4 - MEVD17.4PEUGEOT - CITROEN 4 solutions MS42BMW - MINI 4 solutions EDC17C57KIA - HYUNDAI 3 solutions EDC17CP44VW - AUDI - SEAT - SKODA - PORSCHE 3 solutions EDC17C49FIAT - ALFA - JEEP 3 solutions MED17.2 - MEV17.2 - MEVD17.2BMW - MINI 3 solutions 8F2 - 8F3 - 8DFFIAT - ALFA - JEEP 3 solutions ME17.9 - ME7.9FIAT - ALFA - JEEP 2 solutions M3VW - AUDI - SEAT - SKODA - PORSCHE 2 solutions MED9.1VW - AUDI - SEAT - SKODA - PORSCHE 2 solutions

06 Related services

DTC OFF

Permanently disables the fault codes (DTC) you select; you need to provide the P codes to turn off.

CHECKSUM OK

Automatically calculates and corrects your modified file’s checksum; if your tool cannot do checksums, we do it for you.

KNOCK OFF

Disables the knock sensor on supported models.

HOT START

Fixes the rough/delayed starting issue (hot start) that occurs when the engine is hot.

COLD START DELETE

Disables the cold-start program that raises idle and runs the engine loudly during warm-up.

STAGE1

A safe performance tune that needs no mechanical changes and does not harm the vehicle.