The firmware is intended for chip tuning Chery Bonus_1.5MT_16V_IS1104_IS110401.
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👉 BSD = Bit Serial Data bus
This is a communication line used by BMW DME (engine ECU) to control and monitor key components.
Description: A1 and B1 Daihatsu EPC database update discs for the Japanese market up to and including 2020.06 (car bodies and frames manufactured before 2020 can be reliably opened). Database updates ONLY – NO shell installer!
The databases are downloaded to existing Daihatsu EPC shells (they worked on both v5.0 x86 and v10.0 x64).
The latest models include the Rocky A200, Move La150, Cast La250, Mira E:S LA350, Mira Tocot LA550, Tanto LA650, TAFT LA900, WAKE LA700, Mova Canbus LA800, Boon M700, Thor M900, Hijet Truck S500, and Copen LA400.
Ford EVEREST Workshop Repair Manual.
- Repair Manual
- Wiring Diagrams Supplement
- Automatic Transmission and Transfer RA4AX-EL
- Body Measurement Manual
2E7C is a BSD data bus communication fault. On BMWs that use the BSD bus, the DME communicates with several “smart” components over that single line, and when communication on that line breaks down, the DME can store 2E7C. BMW-focused diagnostic sources repeatedly identify the BSD participants as the IBS (Intelligent Battery Sensor), alternator/voltage regulator, electric coolant pump, and oil level/condition sensor.