WHP Wideband Oxygen Sensor Kit- Bosch 4.9 with connector and terminals oem gasket perform a free-air calibration if

perform a free-air calibration if desired as the sensor ages

Reverse polarity/short circuit protection: YES (built-in)

which are not legal for NHRA Drag Racing

a limited range of injectors is recommended

CD-7 Carbon dashes are available with a 200MB onboard logger (CD-7L/LG)

WHP Wideband Oxygen Sensor Kit- Bosch 4.9 with connector and terminals oem gasket perform a free-air calibration ifWHP 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 Sensor Connector and terminals