ECU Guides 3 min read
Original File, Virgin File or FRF: Which ECU File Do You Actually Need?
Customers often ask for "the file for my ECU" and are surprised that we have three or four different kinds for the same part number. Each…
ECU Guides
Practical guides on reading, recovering, cloning and modifying engine, gearbox and body control units: which file to use, how to read the label, how to write safely.
ECU Guides 4 min read
OBD, Bench or Boot Mode? How to Read and Write EDC17 and MED17 ECUs
Bosch EDC17 (diesel) and MED17 (petrol) control units are in tens of millions of cars built between 2007 and 2020, from Volkswagen and BMW to Hyundai,…
ECU Guides 4 min read
Immo Off Explained: When You Need It, How It Works and How to Do It Safely
"Immo off" is one of the most requested ECU services in every workshop that deals with engine control units, and one of the most misunderstood. This…
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