How do you adjust the throttle plate?
To adjust the throttle body, you’ll need to remove the AFM and hose so you can see the throttle plate. Loosen the idle stop screw lock nut. Unscrew the idle stop screw until it’s flush with the casting of the throttle body so it doesn’t effect the throttle position. Loosen the 8mm throttle plate lock screw on the throttle plate shaft.
What does the throttle angle sensor do?
The purpose of a throttle position sensor is to keep your car working by controlling the throttle. With the passage of time, the sensor loses its efficiency and thus has to be replaced.
What does the idle position sensor do?
An idle air control valve, also called an idle air sensor control motor, is an electrically operated valve that controls the amount of air that bypasses the throttle plate in cars with a fuel injection system [source: Autozone ]. This causes the idling speed of the engine to change as needed.
How to check and adjust the throttle?
- Check Your Initial Throttle Cable Slack. Measure the initial free play of your throttle.
- Find Your Adjusters. Find your adjuster on your throttle cable or look by your carb or throttle body.
- Make Small Changes At The Barrel Adjuster. Smaller changes can be made at the barrel adjuster on your throttle cable.
- Check If Your Cable Is Kinked Or Pinched.
To adjust the throttle body, you’ll need to remove the AFM and hose so you can see the throttle plate. Loosen the idle stop screw lock nut. Unscrew the idle stop screw until it’s flush with the casting of the throttle body so it doesn’t effect the throttle position. Loosen the 8mm throttle plate lock screw on the throttle plate shaft.
The purpose of a throttle position sensor is to keep your car working by controlling the throttle. With the passage of time, the sensor loses its efficiency and thus has to be replaced.
An idle air control valve, also called an idle air sensor control motor, is an electrically operated valve that controls the amount of air that bypasses the throttle plate in cars with a fuel injection system [source: Autozone ]. This causes the idling speed of the engine to change as needed.