They measure the amount of oxygen in the fuel beeing used by your car.
The sensor is a vital component of any modern car,for it makes modern fuel injection available and helps to adjust the emission of harmfulgases into the atmosphere.
Direct fit connector for easy installation.Fit for Vauxhall Tigra Vectra Zafira.Specification:
Model Number: 775108
Product Name: Oxygen Lambda Sensor
Wire Length:56cmPackage Included:1 X Oxygen Sensor