ECUMaster Wideband 4.9 Oxygen Sensor Kit With Harness is only for EMU Black. WHP Wideband Oxygen Sensor Kits allow you to use the on-board wideband oxygen sensor controller in the ECUMaster EMU Black. Accurate information is vital to engine performance and tuning, and the Bosch LSU 4.9 wideband oxygen sensor is a reliable and accurate sensor.
Note: The EMU Black can control either a 4.2 or 4.9 sensor. The EMU Classic can only control a 4.2 sensor.
What's in the box?Bosch LSU 4.9 Oxygen Sensor6 foot harness
OXYGEN SENSOR INSTALLATION DIAGRAMS AND TROUBLESHOOTING FOR EMU
This sensor will NOT work with the older ECUMaster EMU, or the new EMU Classic, it is only for EMU BLACK.