There is no adjustments on the throttle body. It is very important not to tapper with the TBI system.
This is located on the throttle body. Follow the throttle cable and it is usually on the opposite side where the cable attaches to the throttle body.
Yes, the last year for throttle body injection for Chevy was in 1995, I believe.
under throttle body at intake
its on the throttle body just above the throttle position sensor (t.p.s)
you have to adjust the tps by loosing the screws and rotating it till it reads 0.50 volts [you need a scanner to do it]
Just below the hose attached to the throttle body
To access the throttle of a 1993 GMC Vandura, you'll need to open the hood and locate the throttle body, which is usually found on the engine's intake manifold. You may need to remove the air intake duct and any associated components for better access. Once you can see the throttle body, you can inspect or adjust the throttle linkage and cable as needed. Always ensure the engine is off and cool before working on any components.
I cannot give you and exact location for the 93 but i can tell you that it will be on the air intake tubing or right near the throttle body...on my 96 it is on the intake tube closer to the throttle body..hope it helps a little
If the engine size is the same, probably
NO.You can only use a 93 or 94 only
To adjust the kickdown cable on a 1993 Lexus ES 300, first, locate the cable at the throttle body. With the engine off, pull the cable fully toward the throttle and then release it to ensure it's fully extended. Adjust the cable by twisting the adjuster until there is a slight amount of slack, usually around 1/8 inch. Finally, check the throttle response to ensure the kickdown function operates smoothly when the accelerator is pressed.
Spray the throttle body (carb) with cleaner, not carb cleaner. You should use throttle body cleaner because there is a coating on the throttle body that will be removed if you use carb cleaner and that coating that comes from the factory should not be removed.