ECM BS6 Leyland

ECM BS6 Leyland – DENSO (Part No: F6N00390)

The Engine Control Module (ECM) F6N00390 is an advanced electronic control unit designed for BS6-compliant engines used in commercial trucks manufactured by Ashok Leyland. Developed with Denso engine management technology, this ECM acts as the central control system of the vehicle’s engine, managing and optimizing key functions such as fuel injection, emission control, and engine performance.

This BS6 ECM continuously receives signals from various sensors installed in the engine, including fuel pressure sensors, temperature sensors, NOx sensors, and airflow sensors. Based on this real-time data, the module precisely controls the fuel injection system, exhaust gas recirculation (EGR), and after-treatment systems to ensure the engine operates efficiently while meeting strict BS6 emission regulations. The ECM helps improve fuel efficiency, reduce harmful emissions, and maintain stable engine performance under heavy load conditions

Built with high-quality electronic components and durable housing, the F6N00390 ECM is designed to withstand harsh commercial vehicle environments including high temperature, vibration, and continuous long-distance operation. It also supports advanced diagnostics, allowing technicians to detect faults quickly through onboard diagnostic systems and reduce vehicle downtime.

Vehicle Compatibility:

Suitable for several BS6 trucks from Ashok Leyland, including models such as Ashok Leyland 2620, Ashok Leyland 4220, Ashok Leyland 5525, Ashok Leyland 1920, and Ashok Leyland 4620 equipped with BS6 diesel engines.

Key Features
OEM-spec Denso ECM / ECU module
Designed for BS6 emission standard engines
Controls fuel injection and engine parameters
Improves fuel efficiency and engine performance
Supports advanced engine diagnostics
Durable design for heavy-duty commercial vehicles