What does throttle stop screw do?

What does throttle stop screw do?

On cars that don’t have an adjustable throttle position sensor, the ECM automatically learns the “closed throttle” voltage when the ignition is keyed on (after the key has been off for at least 10 seconds).

This helps the ECM “learn” the position of the IAC valve. Any time the IAC valve is replaced, this “learn” procedure should be performed. The throttle stop screw’s primary function is to prevent the throttle blade from closing too far and getting wedged/stuck in the throttle bore.

The voltage with closed throttle should be between 0.400 and 0.625 volts for most applications (check appropriate reference guides for your application’s specified voltage range). If the voltage you get is not within spec, loosen the TPS retaining screws and adjust as necessary.

Turn the stop screw back in until it just touches the linkage, then turn in ¼ turn more. This extra ¼ turnkeeps the throttle blade from sticking against the inner bore of the throttle body. Tighten the jam nut while holding the stop screw in place to prevent it from moving.

The idle mixture screw controls the air fuel mixture at idle speed, and often is located near the throttle plate.

If you ever want to go back to your original settings for benchmarking or other purposes, you can locate the “ThrottleStop” in your ThottleStop folder. Shut down the ini file and then rename it or uninstall it. Any settings or register set by the program will be cleared by this.

Throttle stop screw is to stop your throttle from over-opening and possibly sticking wide freaking open.

Make sure that the throttle body is correctly centered over the manifold bores and that it will open fully without the plates touching the manifold. For those customers who want even better performance the throttle body the throttle position sensor (TPS) can be adjusted. The stock TPS is not adjustable.

For those customers who want even better performance the throttle body the throttle position sensor (TPS) can be adjusted.

The MPS Air Throttle Stop is the best way to adjust your ET. For those of you who are new to Throttle Stops, they are designed for slowing down a bike to run a specific index while still maintaining high MPH.

It adjusts the idle speed. Usually this screw is adjusted once maybe twice and that’s pretty much it. Set it initially so that it raises the slide just a little from the relaxed position then adjust it with the engine running to whatever speed you want.

You are on this page it means you are in the search of best 10 What does throttle stop screw do?. Our editorial team is doing its best to facilitate you with best selling What does throttle stop screw do?. You are warmly welcome here. This page will help you to buy What does throttle stop screw do? and to do authentic decision. If you are uncertain where to start your research, do not worry; we have you covered. Don't worry If you find it difficult buy your favorite item from amazon. We have organized all pages of the website with deep research and coding to guide our websites visitors.

Leave a Reply

Your email address will not be published.