ECUMaster EMU Black Lambda Link Loom

The EMU Black ECU from ECUmaster is a class-leading, stand-alone engine management system, designed to operate the most advanced and complex engines available

Using a wideband lambda sensor in place of the OE narrowband sensor, allows much more accurate measurement of fuelling across the full engine rev range.

For the Toyota 2ZZ engine with electronic throttle, there is a direct plug-compatible plug and play version of the ECU, however this additional sub-loom is required to operate a wideband lambda sensor (LSU 4.9 type sensor).

This plugs directly into the original sensor connector, and the sensor. Two additional wires need to be added to the ECU connector on the vehicle engine loom.  There are two types of ECU connector, some early cars have a round type pin hole, most cars have the rectangular type - contact us if you are not sure which you have - please select your required type from the drop down box.

Note: this item does not include a sensor, the sensor is available separately (see accessories tab).