<strong>oxygen (lambda) sensors</strong> for Citroen c3 and c5 vehicles
These sensors monitor the amount of oxygen in the exhaust gases to help the engine management system control the air-fuel ratio, improving efficiency and reducing emissions.<span class="pjBG2e" data-cid="cf0aef2c-3fbc-4e4c-a3bd-0b23def35ed4"><span class="UV3uM"> </span></span>