Bosch Wideband A/F O2 Sensor LSU 4.9

Wideband/Air-Fuel sensors perform the same function as a regular O2 sensor, but they precisely measure the amount oxygen in the exhaust rather than just switching between rich (too much fuel, not enough oxygen) and lean (too much oxygen, not enough fuel). Our Wideband sensors use a more sophisticated sensing element that provides a signal to the vehicle’s ECU that is proportional to the amount of oxygen in the exhaust.

Key Features

• Advanced Wideband sensing element for exact air/fuel measurement
• Robust sensor design increases sensor longevity
• Seared protection tube due to 100% functional quality test
• True Direct-fit OE connectors and harness
• Recommend to use OTC 6500 Flexihead O2 Sensor Wrench

Compatible with following equipments:

• FT Nano Wideband O2 Sensor Controller ( 3010009597 / 3010014744)
• AEM Wideband (30-0300 / 30-4110 / 30-4110NS)
• Innovate Motorsport Wideband 
• Haltech WB1Bosch Single Channel Can O2 Wideband Controller (HT159976)