BOSCH LSU 4.2 Lambda Sensor (square connector) - 258 007 071 - WIDEBAND - OXYGEN O2 SENSOR

A wideband lambda (or wideband oxygen) sensor is a device used to measure the concentration of oxygen in the exhaust gases of an internal combustion engine. Unlike narrowband lambda sensors, wideband lambda sensors are designed to provide a much more precise measurement of the air-fuel ratio over a wide range of values, rather than being limited to a ratio close to stoichiometric (lambda = 1 or AFR=14.7)

Bosch LSU 4.2 4-wire sensor 258 007 071

• Number of wires: 5
• Number of pins: 6
• Product code: 258007071
• Thread diameter: 18mm x 1.5mm
• Heated: Yes
• Connector gender: Male
• Cable length: 650 mm
• Brand: Bosch
• Origin: Germany