
This is an original Bosch Engine Control Unit (ECU) designed exclusively for Weichai EDC17 Series National V diesel engines. As the “brain” of the vehicle’s powertrain, it precisely controls fuel injection, exhaust gas recirculation (EGR), and aftertreatment systems to ensure the engine meets National V emission standards while optimizing power output and fuel efficiency.
| Item | Specification |
| Brand | Bosch |
| Bosch OEM Part No. | 0 281 020 410 |
| Weichai Part No. | 612640080460 |
| Hardware Platform | EDC17 (WPDC7) |
| Emission Standard | National V (GB17691-2018) |
| Compatible Engine | Weichai WP10/WP12 National V Diesel Engine |
| Main Functions | Fuel injection control, EGR control, aftertreatment management, fault diagnosis |
| Operating Voltage | DC 9V ~ 36V |
| Operating Temperature | -40℃ ~ 105℃ |
| Protection Rating | IP6K9K (Dust & Water Resistant) |
| Place of Origin | China |