It is nonadjustable. It is controlled by the computer.
You dont adjust the Idle disconnect the battery for 10 mins and reconnect and the computer should relearn it idle .
Trouble code P0505 means: Idle Air Control System
To adjust the idle on a 1999 Toyota Tacoma, first make sure the engine is at operating temperature. Locate the idle air control (IAC) valve, which is usually near the throttle body. You can adjust the idle speed by turning the screw on the throttle body slightly; however, it's important to do this in small increments and check the idle after each adjustment. If you're unsure, consult the vehicle's service manual or a professional for guidance.
how do you adjust the idle on a 2002 toyota van
you can adjust it via the idle control valve.
a/c kicks on
maybe the clutch
smash it into the wall
You cannot adjust the idle in a 1998 Cadillac Catera. It is computer controlled. If the idle is not at 750 rpms then there is another problem with the engine. Check for codes with an OBD2 tester.
there is an Allen screw and a nut on the throttle cable you loosen the nut and the screw and adjust it to make it idle up or down.
Honda Accord 1998-2002 model GEN 6 idle speed is control by internal computer. You need to bring it to the dealer to adjust this.
A high idle in your 2001 Toyota Tacoma 4x4 could be caused by several factors, including a vacuum leak, a malfunctioning idle air control valve (IAC), or issues with the throttle body. Additionally, problems with the mass airflow sensor (MAF) or a dirty air filter can also lead to irregular idle speeds. It's recommended to inspect these components and perform a diagnostic check to identify the specific cause.