Bosch LSU 4.9 Wideband Sensor by Haltech
A wideband oxygen sensor (commonly referred to as a wideband O2 sensor) is a sensor that measures the ratio of oxygen to fuel vapor in the exhaust exiting an engine
Features
- Suits Nexus ECU
- Suits Elite Pro Plugin ECU and WB1/WB2
Benefits
- Measures the ratio of oxygen to fuel vapor in the exhaust exiting an engine
Applications
- Universal
What’s In The Box?
- 1 – Bosch LSU 4.9 sensor
- 1 – Factory calibration resistor connector
Warranty
- This sensor is strictly non-refundable if this packaging has been opened or tampered with.