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knock sensor replacement in Cambridge

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knock sensor replacement
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Fair pricing

Fair pricing

We negotiate competitive rates with garages to offer the best prices, on average 30% cheaper than main dealerships.

Vetted garages

Vetted garages

We personally select and vet only the best local garages, fully covered by a 12-month warranty on parts and labour.

Collection from your door

Collection from your door

Our fully insured Fixter Heroes offer a collection and delivery service, with flexible time slots that suit you.

Advisors on your side

Advisors on your side

Our in-house experts make sure any quotes you receive are relevant and fairly priced, so no nasty surprises!

Our expert insights into knock sensor replacement in Cambridge

Our expert insights into knock sensor replacement in Cambridge

What does a knock sensor do?

The knock sensor is bolted directly onto the outside of the engine block and is used to detect vibrations and detonation “knock” noises from the engine to prevent engine damage.

What are the symptoms of a bad knock sensor?

Below are the top three symptoms that could indicate you need to replace your knock sensor:

  • Engine pre-detonation known as “pinking” or knocking
  • Reduced engine power
  • Increased fuel consumption

What happens when we do a knock sensor replacement on your car?

Our certified mechanics will:

  • Perform a diagnostic check to discover any fault codes coming from the knock sensor and other related parts of the engine.
  • Once they confirm that the knock sensor is faulty, they will fit a replacement knock sensor.
  • Once replaced, the mechanic will start the engine and recheck for fault codes.
View more symptomsView more symptoms

How much does it cost to fix my car?

Save up to 30% on your knock sensor replacement in Cambridge. See our table above to browse our honest, upfront prices.


Learn more

Daniel, from London

Hey Fixter, what causes a knock sensor to break?
Daniel
Nav

Nav, Fixter in-house mechanic expert

checked
Collection and delivery — anywhere

What does a knock sensor do?

The knock sensor is bolted directly onto the outside of the engine block and is used to detect vibrations and detonation “knock” noises from the engine to prevent engine damage.

What are the symptoms of a bad knock sensor?

Below are the top three symptoms that could indicate you need to replace your knock sensor:

  • Engine pre-detonation known as “pinking” or knocking
  • Reduced engine power
  • Increased fuel consumption

What happens when we do a knock sensor replacement on your car?

Our certified mechanics will:

  • Perform a diagnostic check to discover any fault codes coming from the knock sensor and other related parts of the engine.
  • Once they confirm that the knock sensor is faulty, they will fit a replacement knock sensor.
  • Once replaced, the mechanic will start the engine and recheck for fault codes.
View more symptomsView more symptoms

How much does it cost to fix my car?

Save up to 30% on your knock sensor replacement in Cambridge. See our table above to browse our honest, upfront prices.


Learn more

Daniel, from London

Hey Fixter, what causes a knock sensor to break?
Daniel
Nav

Nav, Fixter in-house mechanic expert

checked
Collection and delivery — anywhere

Our trusted and certified garages in Cambridge

LYNX AUTOCARE

LYNX AUTOCARE

Cambridge, UK
stars-5
10 reviews
LYNX AUTOCARE and their team of qualified mechanics at Cambridge, UK look after your cars MOT, Servicing and Repairs
QUEEN ADELAIDE GARAGE

QUEEN ADELAIDE GARAGE

Ely, UK
stars-5
14 reviews
For MOT testing, servicing and vehicle repairs, all under one roof. Our experienced team of mechanics are trained to provide a professional, high qual...
Krause Autos Ltd

Krause Autos Ltd

Bedford, UK
stars-5
13 reviews
Krause Autos Ltd is located in Bedford, UK. We provide quality car services and repairs with our team of expert mechanics
AUTOLUBE

AUTOLUBE

Letchworth, UK
stars-4
24 reviews
AUTOLUBE is located in Letchworth, UK. We provide quality car services and repairs with our team of expert mechanics
THE FIAT AND ALFA ROMEO SPECIALISTS

THE FIAT AND ALFA ROMEO SPECIALISTS

Bury Saint Edmunds, UK
stars-4.5
20 reviews
THE FIAT AND ALFA ROMEO SPECIALISTS and their team of qualified mechanics at Bury Saint Edmunds, UK look after your cars MOT, Servicing and Repairs
KHN Services Ltd

KHN Services Ltd

Harlow, UK
stars-4.5
10 reviews
KHN Services Ltd is located in Harlow, UK. We provide quality car services and repairs with our team of expert mechanics

Here’s what our customers have to say…

  • Natalie (Huddersfield)
    from Ashton-under-Lyne
    star
    star
    star
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    star

    Was so pleased to find this service and for £19 for my MOT I was dubious but went ahead. The pick up was bang on time, the driver was friendly and explained what was happening. The car was returned early (by 2 hours!) and everything was great! saved so much hassle having the car picked up and droppe...

  • Ana S
    from London
    star
    star
    star
    star
    star

    Very happy with the service and will use again for sure! Highly recommend it. Pick up & drop off were simple & straightforward and so was communication with the Fixter team.

  • David shaby
    from London
    star
    star
    star
    star
    star

    Excellent service Collected my car exactly on time and brought it back at the right time Very friendly service Highly recommended

  • Natalie Johnson
    from Manchester
    star
    star
    star
    star
    star

    Amazing fast service ease of use defiantly recommend to everyone

  • Wei Liu
    from Salford
    star
    star
    star
    star
    star

    Excellent service and reasonable prices.

  • Alessandro
    from London
    star
    star
    star
    star
    star

    Wonderful service

Book your next knock sensor replacement in Cambridge in less than 5 minutes.

Book your next knock sensor replacement in Cambridge in less than 5 minutes.

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Try Fixter today

Try Fixter today

mechanic

Your knock sensor replacement is in safe hands with our top-rated mechanics

We personally select every local garage based on our unique 25-point criteria, which includes staff qualifications, equipment standards and customer ratings.

Fully qualified mechanics with 10+ years’ experience 👨‍🔧

Your car is in the UK’s safest expert hands.

Manufacturer-equivalent parts only ⚙️

Identical to your manufacturer’s, but much cheaper!

In-house experts approve all work personally 🔍

Every service carried out by our partner garages is fully reviewed.

12-month warranty on parts and labour 🛠

Any additional work needed will be carried out for free.

Your knock sensor replacement is in safe hands with our top-rated mechanics

mechanic

We personally select every local garage based on our unique 25-point criteria, which includes staff qualifications, equipment standards and customer ratings.

Fully qualified mechanics with 10+ years’ experience 👨‍🔧

Your car is in the UK’s safest expert hands.

Manufacturer-equivalent parts only ⚙️

Identical to your manufacturer’s, but much cheaper!

In-house experts approve all work personally 🔍

Every service carried out by our partner garages is fully reviewed.

12-month warranty on parts and labour 🛠

Any additional work needed will be carried out for free.

Want to learn more about knock sensor replacement in Cambridge?

Want to learn more about knock sensor replacement in Cambridge?

We're here to help!

Our customer service team are available Monday to Friday, 9am to 5:30pm.