Description WHP Wideband Oxygen Sensor Kits allow you to use the on-board wideband oxygen sensor controller in the ECUMaster EMU. Accurate information is vital to engine performance and tuning, and the Bosch LSU 4.9 wideband oxygen sensor is a reliable and accurate sensor. What’s in the box? Bosch LSU 4.9 Oxygen Sensor Connector and terminals OXYGEN SENSOR INSTALLATION DIAGRAMS AND TROUBLESHOOTING FOR EMU
