To change the idle air control valve (IAC) on a 2002 Hyundai Santa Fe, first, disconnect the negative battery terminal to ensure safety. Locate the IAC valve on the throttle body, remove the electrical connector and unscrew the mounting bolts. Replace the old valve with the new one, reattach the electrical connector, and secure it with the bolts. Finally, reconnect the battery and start the engine to ensure proper operation.
Hyundai accent idle speed
if you are trying to change it while it is running it always needs an earth for the ecu otherwise there should not be any reason connected with the battery to cause idle problem
battery is low charge. Take it for a long drive, to take the load off the engine from the alternator charging it.
2003 santa fe 2.7 what could cause The engine whilein park the idle is smooth when in gear engine has intermttent miss & hesitates on acceleration with minor backfire
Click on the link below Click on Owner Guides The Owner Guide ( which includes the DRIVE CYCLE instructions ) can be viewed online The vehicle has to relearn its idle
it seems there a small screw back of the intake but the idle is control by the ecu.
changed battery in 2000 chrystler sebring and now will not idle
No, that has nothing to do with idle speed.
After changing out the battery, if the vehicle stalls at idle, it could indicate several issues. The new battery may not be properly connected, leading to electrical problems. Additionally, the stalling could be caused by a vacuum leak, fuel delivery issues, or problems with the ignition system that were not related to the battery. It's advisable to check all connections and conduct a diagnostic to identify the root cause.
Because the engine is running. Shut it off or give it gas and it will not idle.
Change idle speed contol sensor Uncool the battery for five minutes to reset the computer.