Smart/MCC Car Oxygen Sensor replacement made easy

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Car oxygen sensors are also called lambda sensors.

Top Mechanics For Smart/MCC Car Oxygen Sensor Replacement & Repairs

147 Reviews

Garage in Bedfordshire, 27 years of experience

I began my career when I was 17 in an independent garage and gained experience and then I worked in main dealerships for a period of time working with BMW, VW & Ford to name a few. I also worked with the AA ...

19 Reviews

Mobile mechanic in Birmingham, 8 years of experience

I am a mobile mechanic with over 8 years of hands-on experience in the automotive repair industry. Specializing in convenience and quality, I am bringing professional automotive services directly to my custo...

66 Reviews

Mobile mechanic in Hull, 15 years of experience

Mechanic Auto electrical Thatcham approved Tracker approved Love what I do on a daily basis.

7 Reviews

Garage in Ashton Uber Lyne, 6 years of experience

Brakes Clutches Gearboxes Services Dpf Egr Rebuilds

139 Reviews

Mobile mechanic in Ingol, Preston , 10 years of experience

BMW Group Senior technican, Air conditioning certified, Hybrid / High voltage certified, MOT tester.

51 Reviews

Garage in Birmingham, 5 years of experience

We have qualified mechanic having 10+ years of experience in mechanical works, from car servicing to engine replacement we cover all mechanical works, special discounts for regular clients,

3 Reviews

Garage in Birmingham , 18 years of experience

ATT Autos provides expert mechanical services specializing in the maintenance and repair of high-performance vehicles. Our skilled technicians ensure your car operates at peak performance, offering everythin...

6 Reviews

Garage in Forfar , 8 years of experience

Local mechanic fully mobile and also have fully equipped workshop for larger jobs.

2 Reviews

Mobile mechanic in Telford, 11 years of experience

Our mobile mechanics save the hassle of driving your car to a garage. Book your mobile car service online and we'll come to your home or office.

49 Reviews

Garage in Accrington , 30 years of experience

Unity Tyres provide a comprehensive range of services for the motorist of today. With over 30 years experience in the motor trade we are a on call mobile service on a journey to promptly take care of all...

38 Reviews

Garage in Bordon, 14 years of experience

My career started at very young age with Automotive Repairs and Servicing and then progressed to Aviation. Due to Covid-19 impact in aviation industry had made me return towards Automotive industry with ...

142 Reviews

Garage in London, 7 years of experience

I work on clutches, full services, suspension and exhaust system, tyres, brakes and breakdown services.

89 Reviews

Garage in Walsall, 25 years of experience

Our experts will ensure that your car is professionally serviced to enable you to enjoy safer driving when you’re on the road.

83 Reviews

Garage in Hemel Hempstead, 9 years of experience

Highly skilled Car Mechanic with 9 years of experience in diagnosing, repairing, and maintaining various types of vehicles. Proficient in using a range of tools and equipment to troubleshoot problems and com...

133 Reviews

Mobile mechanic in Essex , 32 years of experience

Worked at at Bmw and Ford Specialist on Fords and BMW Diagnostics specialist Worked at Met Police Workshop Fully Qualified Electric Vehiicle Technician MOT tester

Frequently asked questions about Smart/MCC car oxygen sensor replacement & repairs

Read our answers to questions about car oxygen sensor replacement costs, symptoms and more.

What does a oxygen sensor replacement on my Smart/MCC involve?

  • The mechanic will read the ECU for possible fault codes related to the oxygen sensors.
  • The mechanic will inspect the sensor and ancillaries (like the electrical connectors).
  • If necessary, the mechanic will replace the sensor.
  • The mechanic will advise if other components need to be replaced as well.
  • The mechanic will check the sensors again.
  • The mechanic will test drive the car, if necessary the mechanic will make adjustments.

What are the symptoms of a faulty Smart/MCC Oxygen Sensor?

  • When the 'Check Engine' light on your dashboard is on.
  • When the engine won't start or cuts out during operation.
  • When the engine misfires.
  • When the engine runs rough (a rough idle for example).
  • When the engine doesn't perform as well as usual.
  • When the car's fuel consumption is higher than usual.
  • When the car fails an emissions test.

How long does it take to replace an o2 sensor on my Smart/MCC?

A car oxygen sensor replacement usually takes around 1 hour, but can take less or more time. Ultimately, the time that the job will take will depend on a number of factors, like your vehicle's make and model, year, as well as other factors. Select your car at the top of this page for information on job time and cost for your vehicle through ClickMechanic.

How often should you replace an oxygen sensor on my Smart/MCC?

For an optimal combustion of the air / fuel mixture within the engine it is important to service the oxygen sensors as and when stipulated in the guidelines set out by your car's manufacturer. Professional and timely maintenance is essential to prevent further damage of other parts of the engine. Should you experience problems with an oxygen sensor, then it is advisable to have it inspected and, if necessary, have the sensor replaced.

What causes Smart/MCC oxygen sensors to break?

Due to constant exposure to heat being fitted on the exhaust of the car, the oxygen sensor will eventually suffer from wear and tear over time. Contamination from debris and dust can also cause the oxygen sensor to become faulty. Typically, the oxygen or lambda sensor fails due to damage from being in close proximity to extremely high temperatures.

What is the average lifespan of Smart/MCC oxygen sensors?

Oxygen sensors can typically last anywhere from 40,000 to 100,000 miles however they may need to be replaced sooner if damaged or corroded.

Can local garages offer home collection and delivery for Smart/MCC car oxygen sensor replacement?

Yes, many local garages are able to offer collection and delivery for a car oxygen sensor replacement on your Smart/MCC. With ClickMechanic collection & delivery is free if your vehicle is drivable. Once booked a mechanic will pick up the vehicle on the day and time of your choice, do the work, and return the vehicle at a time convenient to you. Simply enter your vehicle registration number and postcode to get an upfront price for a car oxygen sensor replacement on your Smart/MCC.

Can mobile mechanics do Smart/MCC car oxygen sensor replacement at my home or office?

Yes, mobile mechanics can do a car oxygen sensor replacement at your home or office on your Smart/MCC, provided there is a safe and sufficient space to conduct the repair or replacement. With ClickMechanic, once booked for a date and time of your choice, your booking will be offered to vetted mobile mechanics in your area.

How much does a Smart/MCC car oxygen sensor replacement cost?

The cost for a Smart/MCC car oxygen sensor replacement depends on the model of your Smart/MCC. See the averages for different models below. We use industry standard data & millions of data points so you know what you should be paying.

These estimates may include Lambda sensor.

Name Average Cost
Smart fortwo £137 Get exact price
Smart Roadster £200 Get exact price
Smart Smart £194 Get exact price

Estimates on average repair costs, such as the above results for a car oxygen sensor replacement, are based on ClickMechanic's quote data which combines multiple third-party sources. Actual costs may vary. We provide estimates on average repair costs for information only and accept no liability for any inaccuracies or errors. If you think an estimate is incorrect, please contact us to let us know.

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