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 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.

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. 211 such solutions have been applied 372 times so far.

04 Brand groups with IMMO OFF solutions (stored solutions)

VW - AUDI - SEAT - SKODA - PORSCHE 57 solutions BMW - MINI 50 solutions FIAT - ALFA - JEEP 26 solutions PEUGEOT - CITROEN 26 solutions RENAULT - NISSAN 16 solutions KIA - HYUNDAI 12 solutions OPEL - VAUXHALL 9 solutions TOYOTA - LEXUS 4 solutions MERCEDES 3 solutions MITSUBISHI 2 solutions IVECO 2 solutions MASERATI 1 solutions SUZUKI 1 solutions SSANGYONG 1 solutions ISUZU 1 solutions

05 ECU types with the most IMMO OFF solutions

ME17.5 - MED17.5VW - AUDI - SEAT - SKODA - PORSCHE 16 solutions EDC16C1 - EDC16C31 - EDC16C35 - EDC16CP35BMW - MINI 15 solutions EDC17C06 - EDC17C41 - EDC17C50 - EDC17C56BMW - MINI 8 solutions EDC16U31 - EDC16U34VW - AUDI - SEAT - SKODA - PORSCHE 7 solutions EDC17C46 - EDC17C64VW - AUDI - SEAT - SKODA - PORSCHE 6 solutions MS41BMW - MINI 6 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 EDC16C39 - EDC16CP39FIAT - ALFA - JEEP 4 solutions IAW5SF8 - IAW5SF9FIAT - ALFA - JEEP 4 solutions MED17.4 - MEV17.4 - MEVD17.4PEUGEOT - CITROEN 4 solutions EDC15C4BMW - MINI 4 solutions MS42BMW - MINI 4 solutions EDC17CP02BMW - MINI 4 solutions EDC17C08KIA - HYUNDAI 4 solutions 8F2 - 8F3 - 8DFFIAT - ALFA - JEEP 3 solutions SIRIUS32RENAULT - NISSAN 3 solutions EDC17C57KIA - HYUNDAI 3 solutions EDC17CP44VW - AUDI - SEAT - SKODA - PORSCHE 3 solutions EDC17C49FIAT - ALFA - JEEP 3 solutions EDC16C39OPEL - VAUXHALL 3 solutions DCM3.5PEUGEOT - CITROEN 3 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

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

MISFIRE OFF

Disables misfire fault detection caused by the ignition system.

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.

COLDSTART OFF

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