The M670 is a 154-pin high-feature Engine Control Module (ECM) designed to support Model Based Controls development for Gasoline PFI, Diesel Solenoid and alternative fuel applications up to 8 cylinders. The configurable M670 is perfectly suited for replacing an OEM ECM for engine development programs.
The Electronic Control Unit (ECU) integrates a broad range of Engine Control features such as dual ETC, quad V.V.T, VGT, dual Knock, UEGO, HEGO and more.
The M670 ECU can read a pulse-width based directional hall-effect crank sensor and providing a measurement of the current crank position even if the crank has stopped or moved backwards. This feature is useful for start-stop feature. With constant current drive feature the M670 can be used for Transmission Control Unit (TCU).
Capabilities
- Supports four-stroke and two-stroke
- 12V and 24V operation
- 8 boosted peak-and-hold injector outputs
- Build configurations for saturating or non-boosted injectors
- Programmable injector waveforms
- 8 smart spark coil outputs
- Two banks with independent high-side for overlapping injections
- Up to 12 injections per TDC
- Three H-bridge outputs
- Two generic high-side outputs
- Two wideband exhaust oxygen sensor interfaces
- Dual knock sensor interface
- Optional daughter board for circuit prototyping, etc.
- Protected against reverse supply and I/O short-circuits
- Supported platform software: OpenECU
Optional Control Software
- Torque-based engine control strategy
- Gasoline PFI, GDI, and diesel strategies
- Simulink-based control strategies
- Available black box or source code license
Injector Boost Supply
- Injector high-side control selectable battery or programmable 45V to 65V boost
- Boost supply total power output 120W
- Fully diagnosed and protected
M670 Multi-Purpose OpenECU Controller
OpenECU Volume Discounts
Applications
- Engine Control Module (ECM)
- Replace OEM ECM
- Transmission Control Unit



















