Throttle Position Sensor replacement & repair made easy

Over 1.5 million quotes since 2013

Excellent rating - 9.3 out of 10 (4300+ reviews)

Get a quote


Not sure what's wrong?

Get a free phone consultation with one of our in-house mechanics, with an average of 20 years experience. Fill in your details and they'll give you a call back within 2 hours. (Monday to Friday 8am - 6:30pm)

Up to 50% cheaper than franchise dealers

Instant fixed price quotes
(no hidden estimates)

Fully vetted & qualified mechanics

1 year parts & repairs warranty

Next day bookings at your home or office

Get your car repaired at your home or office

Recent Reviews Related to Throttle Position Sensor Replacement


Sjqr66d8lfttg2dzt4of

379 Reviews

Verified

Armz Motors

Garage in London , 15 years of experience


2nd December 2016
“Excellent service - thank you”

JACQUI

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

6th February 2016
“Great job done by Ahmet however decoded radio after disconnecting battery and did not communicate this to me. Will not hesitate to use again and will recommend. ”

MARIE

Jaguar X-Type • Radiator replacement


Amzfsqeydflupxhyjf0a

342 Reviews

Verified

Cosmic Automotive Engineers

Garage in Birmingham , 8 years of experience


29th June 2015
“Seems a good guy, was only a diagnostic - not really the news I was hoping for, but Kalim was up front about everything and I'll go to him when I decide to have the work done. Good to have a found a decent mechanic first time round.”

MIKE

Vauxhall/Opel Corsa-C • Accelerator pedal position (APP) sensor replacement

13th July 2016
“Kalim was very helpful and tried his best to get the car back to me asap.

He went to different places looking for a certain part and nothing was too much trouble.

I would definitely recommend this service to my friends and family.


Thanks“

READ MORE

MARIA

Peugeot 307 CC • Clutch replacement (Plate, cover & release bearing)


Fy5pqdxye30ms3fsmyuu

55 Reviews

Verified

A. Instone Mobile Mechanic

Mobile mechanic in Rugby , 21 years of experience


10th December 2018
“Andy was first class. Very professional and explained everything that he'd done and what would need doing in the next year.
And didn't replace parts that didn't need changing and changed the invoice accordingly.
Very honest highly recommended. First class major service on my BMW X5“
READ MORE

MATTHEW

BMW X5 • Major Service

6th August 2018
“Andy sourced the problem with the car and we have arranged with him for him to carry out the required repairs”

JACQUELINE

Peugeot 207 • Car Won't Start Inspection


Cuqic7rimp0vsdp2sxjf

179 Reviews

Verified

Gr Automotive Repairs And Servicing

Mobile mechanic in Stanwell , 13 years of experience


10th December 2018
“George was very friendly and knowledgeable. Great service with no issues.”

ANITA

BMW 1 Series • Brake discs and pads replacement - front (both)

25th July 2017
“Excellent. ”

CHLOE

Ford Ka • Front brake pads (all) replacement


Lm6g2ecklaqebq2wuhu3

124 Reviews

Verified

Swinton Recovery Ltd

Garage in Salford , 52 years of experience


10th December 2018
“Very quick and friendly staff. Work was done to a high standard and Wesley even showed me what was being changed and explained why. Would highly recommended to get any work on your car done here!”

JAY

BMW 3 Series • Rear ABS Sensor Ring Replacement

12th June 2018
“After 2 days of trying on my own, mechanic had the car running in just a few minutes. That along with useful and helpful advice made this a terrific service that I would not hesitate to recommend. Superb knowledge and came with the right equipment to solve my issue.”

MICHAEL

Jaguar XK8 • Car Won't Start Inspection

10 Expert Mechanics

Total expert throttle position sensor replacement mechanics

4 Ratings

Total number of throttle position sensor replacement reviews

Average Rating

Average user rating for throttle position sensor replacement bookings

Want to learn more about Throttle Position Sensor replacements?

Read our short guide with information on costs, symptoms and more.

What does a Throttle Position Sensor do?

The throttle position sensor is mounted on the air intake system's throttle body. The throttle body uses the input of the accelerator pedal to determine how much air should enter the engine. The throttle plate inside the throttle body opens as you press the accelerator, the more you press the pedal the more air will enter the engine.

The throttle position sensor identifies the amount of air entering the engine from the position of the throttle plate. As the sensor detects movement, it sends an electronic signal to the engine's computer (ECU) which processes the information (together with information from other sensors).

The computer adjusts the spark timing and fuel delivery to optimise the air / fuel mixture and combustion. In cars with an automatic transmission it also adjusts the converter clutch operation to control the shifting of the gears.

How do you know there is something wrong with the Throttle Position Sensor?

  • When the engine idles rough.
  • If the engine hesitates under acceleration.
  • When the engine's performance is not as strong as usual.
  • When the 'Check Engine' light on your dashboard is on.
  • Provided the car has an automatic transmission, it might not change gear.

When should you consider a Throttle Position Sensor replacement?

Over time, the throttle position sensor can wear or fail. For example due to the intense heat and temperature fluctuations in the engine bay and, moreover, due to the sensor's continuous contact with the sensor wiper arm.

A malfunctioning throttle position sensor can lead to a variety of problems. From a lean or rich running engine, to the engine failing an emissions test to the automatic transmission not shifting gear correctly. It is therefore important to service the throttle sensor as and when stipulated in the guidelines set out by your car's manufacturer.

Should you experience problems with a throttle position sensor, then it is advisable to have it inspected and, if necessary, have the sensor replaced.

What happens during a Throttle Position Sensor replacement?

  • The mechanic will read the ECU for possible fault codes related to the throttle body and sensor.
  • The mechanic will inspect the sensor and ancillaries (like the electrical connectors).
  • If necessary, the mechanic will replace the sensor.
  • The mechanic will clean up the dirt inside the throttle body.
  • The mechanic will advise if other components need to be replaced as well.
  • The mechanic will re-adjust idle speed on the throttle body to factory stipulations.
  • The mechanic will check the throttle and sensor and establish whether it works correctly.
  • The mechanic will test drive the car.
  • If necessary, the mechanic will make adjustments.

How much does a Throttle Position Sensor Replacement cost?

The cost of replacing a throttle position sensor 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 position sensor replaced by ClickMechanic, by selecting your car at the top of this page!

Want to know how much you'd pay at a franchise dealer or independent garage?

We use industry standard data & millions of data points so you know what you should be paying

These estimates may include Accelerator pedal position (APP) sensor and Throttle position (TP) sensor

10 manufacturers for Throttle Position Sensor Replacement

Name Clickmechanic Click mechanic average Independent garage estimate Franchise dealer estimate

Citroen

Parts costs: £174 - £212

Labour time: 0-1 hours

# of quotes: 5

£203

£184 - £222

£228 - £295

Get exact price

Ford

Parts costs: £109 - £164

Labour time: 0-1 hours

# of quotes: 16

£154

£134 - £182

£175 - £245

Get exact price

Hyundai

Parts costs: £66 - £79

Labour time: 0-1 hours

# of quotes: 1

£108

£111 - £111

£160 - £160

Get exact price

Land Rover

Parts costs: £63 - £159

Labour time: 0-1 hours

# of quotes: 2

£140

£109 - £178

£188 - £271

Get exact price

Nissan

Parts costs: £107 - £128

Labour time: 0-1 hours

# of quotes: 7

£141

£132 - £149

£175 - £206

Get exact price

Peugeot

Parts costs: £74 - £171

Labour time: 0-1 hours

# of quotes: 5

£143

£89 - £168

£118 - £221

Get exact price

Porsche

Parts costs: £139 - £167

Labour time: 1-2 hours

# of quotes: 6

£225

£205 - £205

£298 - £298

Get exact price

Renault

Parts costs: £73 - £109

Labour time: 0-1 hours

# of quotes: 18

£123

£92 - £136

£122 - £191

Get exact price

Saab

Parts costs: £59 - £70

Labour time: 0-1 hours

# of quotes: 7

£107

£94 - £104

£140 - £161

Get exact price

Vauxhall

Parts costs: £167 - £315

Labour time: 0-1 hours

# of quotes: 22

£251

£196 - £308

£251 - £395

Get exact price

Prices could not be created for 70 models. Show ∨

  • Microcar
  • Metrocab
  • Hummer
  • Jeep
  • Reva
  • Asia
  • TVR
  • Ferrari
  • Morgan
  • Buick
  • Lamborghini
  • Pontiac
  • Carbodies
  • DS
  • Mitsubishi Fuso
  • Moskvich
  • Bentley
  • Cadillac
  • LDV
  • Ford US
  • Aixam
  • Alfa Romeo
  • Austin
  • Daewoo
  • Daimler
  • Dodge
  • FSO
  • Iveco
  • Maybach
  • MG
  • Rolls-Royce
  • Santana
  • Tata
  • Great Wall
  • Chrysler
  • Piaggio
  • Perodua
  • Volvo
  • Infiniti
  • Dacia
  • Aston Martin
  • Audi
  • BMW
  • Chevrolet
  • Daihatsu
  • Fiat
  • Honda
  • Isuzu
  • Jaguar
  • Kia
  • Lada
  • Lancia
  • Lexus
  • Lotus
  • Maserati
  • Mazda
  • Mercedes-Benz
  • Mitsubishi
  • Proton
  • Rover
  • Skoda
  • Ssangyong
  • Subaru
  • Suzuki
  • Toyota
  • Volkswagen
  • London Taxi's International
  • MINI
  • SEAT
  • Smart

Estimates on repair costs, such as the above results for a throttle position sensor replacement, are created by combining data from multiple third-party sources. The actual cost of using your local repair providers may be outside of the estimated range. We provide estimates on 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.

Book a trusted mechanic today

  • Vetted mechanics
  • Save up to 50%
  • Fast online booking

Recent Throttle Position Sensor replacement quotes

£196.40

Check & adjust Throttle potentiometer

Volkswagen Touran TDI PD 1.9L 2006 10
Test
£164.42

Check & adjust Throttle potentiometer

BMW 5 Series 520d 2.0L 2005 09
Donaghadee
£183.79

Accelerator pedal position (APP) sensor replacement

Toyota Corolla D 4D 2.0L 2005
Belfast
£194.79

Check & adjust Throttle potentiometer

Jeep Grand Cherokee CRD 3.0L 2007
Bodmin