Kt200 Ecu List -

This covers a massive range of vehicles, particularly in the European market. kt200 ecu list

• ECUs: Bosch DDE4, DDE5, DDE6 (EDC16/EDC17), and MEVD17.
• Note: Bench mode is preferred for the DDE6 and MEVD17 to avoid bricking risks via OBD.

Basic Tuning Tips

• Always start with safe fuel and ignition maps (conservative timing, richer AFR).
• Use a wideband O2 for closed-loop tuning across load points.
• Check knock sensor readings and back off timing if knock is detected.
• Tune at target operating temperature and under representative loads.
• Log extensively—RPM, load, afr, knock, target vs. actual timing/fuel.
• If unsure, consult a professional tuner or use a documented base map.

| ECU Family | Chip Type | Protocol | Vehicle Examples | | :--- | :--- | :--- | :--- | | EDC15 / EDC16 | 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 | The KT200 ECU Programmer Go to product viewer