Book Throttle Position Sensor replacement & repair in Hemel Hempstead

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ClickMechanic > Throttle Position Sensor Replacement > England > Hertfordshire > Throttle Position Sensor Replacement in Hemel Hempstead

Find a Mobile Mechanic or Garage in Hemel Hempstead for Throttle Position Sensor Replacement & Repairs

Need a trustworthy mechanic in Hemel Hempstead? ClickMechanic makes it easy to book a vetted mobile mechanic or trusted garage near you for a Throttle Position Sensor replacement & repair. Just enter your car details and get an instant upfront price and book in minutes. With mobile mechanics and garages that come to you covering all of Hemel Hempstead we make car care easy for everyone.

Top garages & mobile mechanics for Throttle Position Sensor Replacement & Repairs in Hemel Hempstead

628 Reviews

Garage in Harlow, 15 years of experience

I have been interested in the car repair industry for almost my entire life. The first few years were spent learning the trade and I went to college to study it properly. I worked at a garage as a BMW specia...

“Excellent service - thank you”

JACQUI, Loughton • 2nd December 2016

Vauxhall/Opel Astra-G • Accelerator pedal position (APP) sensor replacement

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237 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...

“He changed my spark plugs and gave advice on further work. He was very detailed and tried several methods to find yhe problem. He showed me parts as he worked on the car and was very friendly”

LESLEY, Hertfordshire • 29th August 2026

Mazda Mazda5 • Spark plugs replacement

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26 Reviews

Garage in Hemel Hempstead, 10 years of experience

I started out working for a Jaguar Land rover specialist where I completed my apprenticeship, in the 4 years I worked across a broad range of manufacturers and undertook almost every type of mechanical, elec...

“Courteous and efficient with the interactions I had …. Thank you
They also gave advice on my brakes which was appreciated”

KARL, Hemel Hempstead • 30th January 2026

Volkswagen Tiguan • Engine oil & filter replacement

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36 Reviews

Garage in Hemel Hempstead, 10 years of experience

Renault trained to senior tech level as with kia 3 years with the AA experienced with most makes and models also many different diagnostic systems

“Stuart was really good. Took his time in explaining the issue and potential follow up work.”

UMESH, Hemel Hempstead • 1st November 2021

Vauxhall Insignia Sports Tourer • Plug-in Diagnostic Inspection

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66 Reviews

Garage in Hemel Hempstead, 16 years of experience

I began my career working with Ford at 16 based at premier Ford Group in the Isle of Wight where I spent 5 years. I moved to the AA as patrol and worked for over 3 years, before setting up my own business ho...

“Bob friendly but didn't know what was wrong with my car it could be the petrol pump or a electrical problem but not sure but has left me a code number but has not said what the number mines he said he would let me know what the number meant it would be helpful so I know how to go forward and know how much it will cost to get fixed i hope to hear from you soon”

SUE, Hemel Hempstead • 30th November 2019

Jaguar X-TYPE • Diagnostic Inspection

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7 Reviews

Garage in Hemel Hempstead, 20 years of experience

Northridge Cars really has to be the first choice for all your vehicles mechanical and electrical requirements. We are the premier, AA approved independent multi franchise dealer group in Hertfordshire, B...

“Happy to use them again .
Clean job
Happy to use them again
Happy to use them again
Happy to use them again”

IAN, Hemel Hempstead • 19th October 2019

Suzuki Swift • Alternator belt replacement

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31 Reviews

Garage in Hemel Hempstead, 24 years of experience

My career started out at military school at Bearwood College for a number of years and I undertook my apprenticeship whilst I was here. I moved to work with the Evans Halhaw Group for around 15 years in tota...

“Robin was very good, fast at getting the job done and highly recommended will be booking again for more work.”

MARTYN, Hemel Hempstead • 18th June 2018

Vauxhall Corsa • Heater matrix replacement

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31 Reviews

Mobile mechanic serving Hemel Hempstead, 19 years of experience

With over 19 years in the motor industry, I have gained great experience and training within a wide range of leading automotive brands including Renault, Nissan, Jaguar, Land Rover, and specialised with Merc...

“Esat was brilliant, unfortunately for me more work was needed than initially expected. The issue was diagnosed, and although he couldn’t repair it all on the same day he was able to come back the next day to get me back on the road. I’m very pleased with the works carried out.”

JANE, Hemel Hempstead • 3rd September 2026

Land Rover Range Rover Evoque • Timing belt replacement

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450 Reviews

Mobile mechanic serving Hemel Hempstead, 12 years of experience

We can carry out all types of repairs no jobs too big or too small

“Scott was punctual, friendly, polite and diligent with his work ethic.

I need more work on the car soon and will definitely be requesting him back!!!”

MATTHEW, HEMEL • 21st August 2026

Ford S-MAX • Water pump replacement

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817 Reviews

Mobile mechanic serving Hemel Hempstead, 9 years of experience

3 years at AVS where I started my mechanics as an apprentice, mastering general repairs and servicing on a wide range of vehicles , 2 years as a fast fitter in car giant. Perfecting replacing brakes, tyres ...

“Shane was very good at keeping in contact and had the job done in a very good amount of time.”

LISA, Hertfordshire • 17th August 2026

Ford B-Max • Clutch replacement

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24 Reviews

Mobile mechanic serving Hemel Hempstead, 10 years of experience

Bennys autos Repair Specialist Reliable, honest and committed to delivering high-quality workmanship, Benny’s autos offers professional mobile vehicle repairs and inspections with a strong focus on cu...

“Immediately diagnosed the problem and clearly explained what was wrong. He also took a video of the issue so I can provide it to the insurance company and garage.”

BEN, Hertfordshire • 16th August 2026

Ford Fiesta • Car Won't Start Inspection

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43 Reviews

Mobile mechanic serving Hemel Hempstead, 12 years of experience

DTB Automotive provides professional vehicle repair and maintenance services, covering a wide range of mechanical work including servicing, diagnostics, brakes, suspension, and general repairs. Have main dea...

“Daniel is great, he is probably the most reliable mechanic from click mechanic , he is not afraid of taking on jobs like most of the click mechanic mechanics. I recommend him than any mechanic at this company”

GUY, HEMEL HEMPSTEAD • 13th August 2026

BMW X6 • Thermostat replacement

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47 Reviews

Mobile mechanic serving Hemel Hempstead, 10 years of experience

Experienced skilled mechanic with 10 years of hands-on experience working on cars and vans. Specialised in diagnostics, servicing, repairs, and maintenance across a wide range of vehicles. Experienced with m...

“He was fantastic, and flexible around a seller who wasn't as open to an inspection as I'd have hoped, and it turns out there was a reason, there were some severe issues found that I'd have had no idea about otherwise and would have cost me likely more than the cost of the van if I had ended up purchasing it.”

ARIYANNE, Hemel Hempstead • 29th July 2026

Renault Trafic • Standard Pre-purchase Inspection

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2 Reviews

Garage serving Hemel Hempstead, 15 years of experience

Soma Autos Ltd is a trusted automotive repair and servicing business committed to providing honest, reliable, and high-quality vehicle maintenance. Our experienced technicians carry out a wide range of servi...

“Friendly and helpful. Gave the opportunity for a test drive which was all good.”

PAUL, UNITED KINGDOM • 29th July 2026

Hyundai i10 • Clutch replacement

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390 Reviews

Mobile mechanic serving Hemel Hempstead, 35 years of experience

5 years MOT tester 15 years vw audi seat skoda specialists 35 years experience on all makes and models

“Proper job thanks for your time and effort gives you peace of mind that you need when buying a second hand car”

JOHN, HEMEL HEMPSTEAD • 29th July 2026

Nissan Juke • Premium Pre-purchase Inspection

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Frequently asked questions about throttle position sensor replacement & repairs in Hemel Hempstead

Read our answers to questions about throttle position sensor replacement costs, symptoms and more.

What does a throttle position sensor replacement in Hemel Hempstead involve?

Depending on the manufacturer, a number of different processes will need to be done in order to access the throttle potentiometer, however the mechanic will need to do some of the following basic steps

  • The mechanic will assess the situation by reading the diagnostic codes and checking live data
  • Once confirmed that the throttle potentiometer is faulty, they will continue on to replacing it.
  • Once replaced, the mechanic will start the engine and recheck the error codes

What are the symptoms of a bad accelerator pedal sensor?

Depending on the vehicle, you may observe one or more of the following symptoms;

  • Erratic engine idle.
  • Hesitation under acceleration.
  • Poor engine performance.
  • Illuminated engine management light (EML)

How long will a throttle position sensor replacement take in Hemel Hempstead?

The time a throttle position sensor replacement 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 much does it cost to replace TPS sensor in Hemel Hempstead?

The cost of replacing a throttle potentiometer depends on your car and what parts your car's manufacturer recommends using for the replacement. Find out what you could save by having the throttle potentiometer replaced by ClickMechanic by selecting your car at the top of this page!

Can Hemel Hempstead garages offer home collection and delivery for throttle position sensor replacement?

Yes, many garages in Hemel Hempstead are able to offer collection and delivery for a throttle position sensor replacement. 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 throttle position sensor replacement in Hemel Hempstead.

Can Hemel Hempstead mobile mechanics do throttle position sensor replacement at my home or office?

Yes, Hemel Hempstead mobile mechanics can do a throttle position sensor replacement at your home or office, 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.

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