What is a Bosch lambda sensor?

This sensor is designed to measure the proportion of oxygen in exhaust gases of automotive engines (gasoline or Diesel). Its monotonic output signal in the range of lambda 0.65 to air makes the LSU 4.9 capable of being used as a universal sensor for lambda 1 measurement as well as for other lambda ranges.

What are the symptoms of a faulty lambda sensor?

If you notice any of the following symptoms, it might be a good idea to check your lambda sensor:

• Irregular throttle in iddle.
• Rough sounds coming from the engine.
• High fuel consumption and poor performance.
• Emission test failure.
• Black smoke and carbon around the exhaust pipe.

Does Bosch make good O2 sensors?

Our top pick is the Bosch Oxygen Sensor. This sensor will offer you a long service life that’s free of contamination. It has a well-engineered design and is fast and efficient. Moreover, it’s decently priced and works just as well if not better than higher-priced options.

Are lambda sensors universal?

Please note, there is no such thing as a truly Universal Lambda Sensor! If you purchase the wrong type of sensor, the vehicle may reject it. Some vehicles are more forgiving of incorrect sensor specifications, others less so.

What is the function of lambda sensor?

The lambda sensor determines the remaining oxygen content in the exhaust emission, and provides the engine control with an electric signal to control the air-fuel ratio.

How much does replacing a lambda sensor cost?

A new lambda sensor costs between £100 and £200 on average (the spare part itself), and it takes a little time for the mechanic to replace it – around 1-1.5 labour hours. That’s why you often land at a price around £225 for the whole job.

Can you drive with a faulty lambda sensor?

Driving without the lambda sensor is highly inadvisable. The spare part makes sure that your car does not emit more CO2 than allowed by the EU laws. Moreover, even though you think that your car will be more powerful, this won’t last as the catalytic converter will have a higher risk of getting clogged.

What causes a faulty lambda sensor?

Lucas said: “The lambda sensor operates in extremely high temperatures so damage to the heater element of the sensor is the most frequent fault associated with this part. “Vibration or damage to connectors and/or wires can also cause failure. “Another common cause of premature failure is contamination.

Is Kax a good oxygen sensor?

Kax 234-4209 Oxygen Sensor Manufactured with the highest quality your KAX sensor is highly resistant to corrosion, high temp., damage etc. and keeps you worry-free of changing your sensor frequently.

Should I replace all O2 sensors at once?

O2 sensors are a “wear item” and are recommended to be replaced every 75k mi. (if I remember correctly, check the FSM). Consider them part of a really proper tune-up regimen. Simply put, they are providing one set of input for your fuel injection system so it can manage things optimally.

What causes lambda sensor failure?

Why do lambda sensors fail?

What is the function of the lambda sensor?

The lambda sensor’s role is to measure the oxygen content in the combustion products before they reach the catalytic converter as they are expired.

When was the first Bosch lambda sensor made?

In 1975, they finally achieved 250 hours service life, the equivalent to a distance of 20,000 kilometers. The first customer to use the Bosch lambda sensors in series production was the Swedish manufacturer Volvo, which fitted them into its 240/260 series for the U.S. market – to enormous effect.

Can a car be made without a lambda sensor?

Nowadays, automobiles with internal-combustion engines and without lambda sensor are inconceivable. It is this unassuming component that enables operation of the three-way catalytic converters that now satisfy the most stringent emission standards — a development that would have been impossible without this technology.

When was the 50 millionth lambda sensor made?

In January 1993, Bosch was able to celebrate the 50 millionth lambda sensor. The 500 millionth followed in May 2008, and in 2016, Bosch celebrated the no. 1 billion – and 40 years. Find more here. Since 1998 I have been at Bosch.