Bench / BSL / Boot Tool
Bench Tool is a broad term for the equipment used to read and write engine and transmission ECUs on the bench, away from the car and its OBD limitations. Working through direct pin connections — power, ground, communication and, where needed, boot/BSL lines — a bench tool obtains full flash and EEPROM reads, writes modified or repaired calibrations, unlocks protected controllers and recovers units that no longer communicate. It is favoured when in-car access is restricted, when a complete original backup is required before tuning, or when reviving a bricked ECU. Coverage spans a wide range of Bosch, Continental/Siemens, Delphi and Marelli modules with the right adapters. Bench work is a professional procedure that usually involves removing and sometimes opening the ECU.
Bench hardware performs the read and write; Softechpro Solutions processes the resulting file with supported tuning, emissions and DTC-off modules and automatic checksum correction. It complements the bench tool and does not itself read or flash the ECU.
See Softechpro plansTry the file service