About Smart Lambda Sensor

Lambda sensors are responsible for monitoring the oxygen levels in your Smart's exhaust, and if the balance isn't quite right it'll send a message to your car's computer, prompting an adjustment. Ensuring your lambda sensor is working correctly is important, so if you're having issues, don't hesitate to pick up a replacement from Euro Car Parts today – we'll have the right product for your car, whether it's a Smart Roadster, Fortwo, Forfour or another model.