Multiboot tuning tool MPPS V21 for Fiat ECU 6F3 6JF1、Advanced Function: This MPPS V21 ECU tool adds boot mode support for controllers with tricore processors. Automatically detect the ECU and processor type. 2、Controllers Type: MPPS covers a range of controllers including M3.8, M5.9, ME7xx, MED9, MED17, EDC15/16/17, for Delphi, for Siemens, for Marelli, for Delco, for Sagem, Trionic and so on. 3、Excellent Performance: The MPPS V21 ECU upgrade tool is a powerful programming tool which offers general reading and writing operations and checksum support. 4、High Quality Materials: The MPPS ECU diagnostic tool is carefully made of premium ABS plastic for maximum durability. Stylish and compact design, anti slip, easy to carry and use. 5、High Compatibility: Replacement for Fiat 6F3, fully read write Micro, Flash and EEprom via K line and CAN. Replacement for Opel 6JO, fully read/write Micro and EEprom on K‑line, etc.