Do it yourself
Frequently asked questions about cars and motorcycles
Car tutorial (Do it yourself) Motorcycle tutorial (Do it yourself) Frequently Asked Questions

How to Reset the Throttle Position Sensor (TPS)

Model: (Various brands) Various
Part: Checks and maintenance

Let’s see how to reset the throttle position sensor (TPS). This sensor monitors how open the throttle is when the accelerator is pressed; it sends this information to the engine control unit, determining how much fuel to inject. If the TPS is not calibrated correctly, you may experience idle issues, hesitation during acceleration, increased fuel consumption, and the engine light may illuminate. The recalibration procedure may vary slightly depending on the car model, but it is essentially as follows: turn on the ignition and slowly press the accelerator all the way down; then release it slowly. Repeat this three times to teach the control unit the throttle movement. Keep the ignition on for another 30 seconds, then turn it off and wait another 10 seconds. Start the engine and let it idle for a few minutes; this allows the engine to realign the idle position.

Posted on 27 April 2026 by ScegliAuto

Video tutorial

Related tutorials

How to Perform TPS Reset on AIM ECU
How to Perform TPS Reset on AIM ECU
(Various brands) Various To perform the TPS reset on an AIM Taipan ECU, follow this procedure with the engine off. Press the power button and the off button simultaneously; a…
How to reset the throttle position sensor
How to reset the throttle position sensor
(Various brands) Various In this video, we see how to reset the throttle position sensor: the first method is very quick: turn off the car, wait 10 seconds, and then turn on …
How to Replace the TPMS Valve and Reset the Dashboard Warning Light?
How to Replace the TPMS Valve and Reset the Dashboard Warning Light?
(Various brands) Various In this video, we will show you how to replace the TPMS valve and reset the dashboard warning light. Insert the diagnostic device into the OBD port a…

Other guides you may be interested in

    Frequently Asked Questions

    • Vari - What does it mean when the message "insp" appears on a car? Read answer
    • Vari - Why doesn't the Becker Map Pilot start? Read answer
    • Vari - What problems does the Kymco Downtown 300i have? Read answer

How to Check the Oil Level on a Jeep Renegade?

To check the oil level on a Jeep Renegade, you need to open the bonnet to access the components inside the engine bay: on the lower left side of the engine block, you will find the dipstick for checking the level. This should be pulled out and thoroughly cleaned with a cloth: once cleaned, reinsert it back into its tube and pull it out immediately after. This way, you can check that the oil mark is between the minimum and maximum levels; finally, you can place the dipstick back in its tube.

Watch the video!


by ScegliAuto

More videos