However, the most common question from both professional tuners and hobbyists is: “What ECUs does the KT200 actually support?”
| ECU Family | Chip Type | Protocol | Vehicle Examples | | :--- | :--- | :--- | :--- | | | C167 (Infineon) | BDM | VW Golf TDI, Audi A4, BMW 320d | | EDC17 | TriCore (TC1762/TC1766/TC1791) | Boot Pin / OBD | VW Passat 2.0 TDI, BMW 3.0d, Ford Focus TDCI | | EDC17CP14/20/54 | TriCore TC1793 | BDM | PSA (Peugeot/Citroen) HDi, Fiat JTD | | MED9.1 / 9.6 | TriCore TC1766 | Boot Mode | Audi RS6, VW Golf GTI (MK5) | | MED17 | TriCore TC1793/TC1728 | OBD / Boot | Audi A4 (B8), Mercedes M271, BMW N20 | | ME7.1 / ME7.5 | C167 (Infineon) | BDM | Audi S3, VW Passat 1.8T | | MEVD17.2 | TriCore TC1797 | OBD / Boot | BMW N63 / N55 (V8 engines) | | MG1CS401 | Aurix TC397 | Tricky Boot | 2019+ Mercedes M256, BMW B58 | | MD1 (CP004/CP005) | Aurix TC397 | JTAG | Mercedes 2.0 M260, Audi EA888 Gen4 | 2. Continental (Siemens) VDO ECUs Continental/VDO ECUs are common in American, European, and Asian vehicles. kt200 ecu list
| ECU Family | Chip Type | Protocol | Vehicle Examples | | :--- | :--- | :--- | :--- | | | ST10F275 | BDM | Fiat Punto HGT, Alfa GT | | IAW 5SF / 7GF | Infineon C167 | BDM | Fiat Grande Punto 1.3 MJET | | MJ8F2 | TriCore TC1762 | Boot Mode | Fiat Bravo 1.9 MJET | | IAW 9GV / 10GF | TriCore TC1793 | Boot / OBD | Ferrari FF, California T | 6. Mitsubishi ECUs Used heavily in older Asian and some French vehicles. However, the most common question from both professional
| ECU Family | Chip Type | Protocol | Vehicle Examples | | :--- | :--- | :--- | :--- | | | Renesas SH2 | Boot | Mitsubishi Pajero 3.2 DiD | | Mitsubishi M32R | Fujitsu | BDM | Mitsubishi Colt CZT | 7. Valeo (JCI) ECUs Common in commercial vehicles and older Peugeot/Citroen models. Mitsubishi ECUs Used heavily in older Asian and