Top Mechanics For Throttle Position Sensor Replacement & Repairs
521 Reviews
Garage in London, 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...
JACQUI • 2nd December 2016
Vauxhall/Opel Astra-G • Accelerator pedal position (APP) sensor replacement
630 Reviews
Garage in Birmingham, 10 years of experience
I am a diagnostic technician, qualified MOT tester, Institute of Motor Industry assesor and general mechanic following my father's footsteps who has over 40 years experience in the trade. Having completed my...
MIKE • 29th June 2015
Vauxhall/Opel Corsa-C • Accelerator pedal position (APP) sensor replacement
192 Reviews
Garage in Aylesbury , 25 years of experience
Daniel Auto Services - deal with everything from servicing, brakes and tyres. All round handyman.
120 Reviews
Garage in Bristol , 12 years of experience
I have worked as a mechanic for twelve years started out as HGV mechanic for five years moved on to cars for the last seven years.my duties included were engine strip down and rebuild,clutches,timing chain a...
107 Reviews
Garage in London, 8 years of experience
I bring over a 8 years of hands-on expertise in the automotive industry, making me a seasoned car mechanic you can trust. Throughout my career, I've worked with a diverse range of vehicles, from compact cars...
DAVID • 11th January 2025
Vauxhall Meriva • Car Won't Start Inspection
21 Reviews
Garage in Peterborough, 22 years of experience
I have been in the motor trade for over 20 years, I have ample experience and for me providing great customer service is key.
THOMAS • 11th January 2025
Ford Focus • Alternator replacement
56 Reviews
Garage in High Wycombe , 14 years of experience
We are an established automotive garage with more than 10 years experience in the motor trade. From basic servicing and brakes to cambelt, clutches and turbos our mechanics are trained to carry out a number ...
27 Reviews
Mobile mechanic in Lichfield , 6 years of experience
Benger-Pearson Mechanical is a mobile mechanics service based in Lichfield, Staffordshire. With over 6 years experience in both main dealers and independent specialists.
VIKKI • 11th January 2025
BMW X1 • Diagnostic Inspection
74 Reviews
Garage in Stoke-On-Trent, 12 years of experience
SMART FLEET SOLUTIONS LTD FMG GROUP CREWE M+M REPAIR LONGTON
9 Reviews
Garage in Sandy, 15 years of experience
I have been working on cars and bikes since I was around 12. My journey has started when I did engine rebuild on little 50cc mopped. After all these years working on various vehicles I offer my help as mobi...
17 Reviews
Garage in Newcastle Upon Tyne, 10 years of experience
We specialise in both mobile mechanical and workshop jobs. Some jobs are able to be completed/diagnosed from the comfort of your home, others we offer a pickup & drop off service to leave you hassle free whi...
LEONOR • 11th January 2025
Fiat Panda • Car Won't Start Inspection
30 Reviews
Mobile mechanic in Sunbury-On-Thames, 12 years of experience
I have been working on cars from young age with my dad and my uncle. The automotive industry became my passion. I have studied and gained my work experience with ford approved garage and a Renault approved g...
EMMA • 11th January 2025
Vauxhall Corsa • Brake caliper bracket replacement
47 Reviews
Garage in Crawley, 14 years of experience
Over the past 14 years we happily offered our clients services like:MOT reapairs,Full services,All Brakes sistem,diagnostic tests,engine rebuilds,turbo charges,gear boxes,timing belt kit,timing chain kit,hea...
JASMINE • 11th January 2025
Ford Fiesta • Electric window winder mechanism replacement - front (driver side)
56 Reviews
Garage in Walsall, 10 years of experience
AA Approved Repairer RAC Accredited Repairer NHS Discount Up to 30 Years Experience throughout the whole company Air Conditioning Service/Re-Gas
VICTOR • 11th January 2025
Lexus IS 200 • Starter motor replacement
9 Reviews
Garage in Leicester, 17 years of experience
Take the hassle out of finding a good garage and let the garage come to you. JRC automotive is a mobile mechanic service covering the Leicestershire area All makes and models serviced Diagnostic inspec...
IAN • 11th January 2025
Renault Master • Additional work following previous booking
Frequently asked questions about throttle position sensor replacement & repairs
Read our answers to questions about throttle position sensor replacement costs, symptoms and more.
What does a throttle potentiometer do?
The throttle potentiometer is the recipient of the signal from the accelerator pedal where vehicles have an electronic pedal (and therefore not a cable operated one)
What does a throttle position sensor replacement 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
Can I do a throttle position sensor replacement myself?
Unless you are a qualified mechanic with the required skills, training and equipment to do the job, we strongly recommend a throttle position sensor replacement is only carried out by a professional mechanic. ClickMechanic can help get you a vetted and local mechanic to carry out the work. Just enter your postcode and your car's registration number at the top of this page and select the work needed to get an instant fixed price up front.
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?
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 often should I replace a throttle position sensor?
Although the units are getting more reliable, there is still a chance that you will need to replace a throttle position sensor at least once in a vehicle's lifetime. The basic fact is that if your throttle potentiometer has failed, it needs to be replaced before the engine will run correctly.
How much does it cost to replace TPS sensor?
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 I drive with a bad throttle position sensor?
Driving the vehicle with a bad throttle position sensor will result in poor engine performance and the car may stall. If you suspect there is any issue with your vehicle's throttle position sensor or there are concerns about its condition, book an inspection with a professional mechanic as soon as possible so they can check and advise on next steps.
Is a bad throttle position sensor an MOT failure?
Althought a throttle position sensor (TPS) in itself is not checked during an MOT, a faulty TPS can cause the engine to stall or not start at all which can result in an MOT failure.
What happens when throttle position sensor is bad?
If the throttle position sensor is bad, the engine may start to run at very high RPM because the throttle is stuck open. The engine could eventually overheat and seize up. This could also lead to dangerous situations on the road.
Can I drive without TPS sensor?
It is possible to drive without a properly working TPS sensor, but it is not advisable. The TPS sensor is responsible for monitoring the position of the throttle pedal and relaying that information to the engine control unit. Without this information, the engine may run erratically or may not start at all.
How long do throttle position sensors last?
Throttle position sensors are designed to last up to the life of the vehicle, but it is not uncommon to get it replaced at around 100,000 miles.
Does a throttle position sensor need to be programmed?
Yes, a TPS will need to programmed and calibrated to ensure that it is accurately measuring the position of the throttle. If the sensor is not programmed, it may not be able to correctly interpret the throttle's position, which could lead to inaccurate readings.
Can a throttle position sensor be repaired?
Yes, a throttle position sensor can be repaired and some issues can be easily fixed by reprogramming, however, in many cases, it is easier and most cost-effective to get the whole sensor replaced.
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Mechanics that undertake throttle position sensor work
- 247 Mobile Tyres Essex, Dagenham
- A.J.S Motorworks, Wellington
- Aj Motors, Southampton
- Alex Auto, Portsmouth
- Alex Motors LTD, Burton-On-Trent
- Dev Auto Workz LTD, Dunstable
- Dsl Automotive, Wantage
- GBW Motor Services, Northwich
- Greenlight Garage, Stoke On Trent
- Henry Rowe, Uckfield
- JEG 96 LTD, Glasgow
- Jjluxmotors Ltd, Wigan
- Problem Solved, Winchester
- RS Motors (Walsall) Ltd, Walsall
- Slr Mechanics, Billingshurst
- Tyre & Auto Direct, Greatwestern Road
- Unicar Autos, Aberdeen