2007 Toyota Yaris 1.3 "idling speed" Questions

How to increase idle speed of 1AZ toyota engine? Clean the throttle body and re-learn idle speed control system.

unstable idling when A/C is ON the idling is going when it comes to a stop Do the throttle body cleaning and re- learn the idle speed control. Let it idle for 10 min.

idling is going down if A/C is running with no A/C the idling is perfect Do the throttle body cleaning and re- learn the idle speed control.

low idle low power and hesitating,no fault codes Remove EFI fuse 20 Amp from under the hood (engine compartment) for 5 Sec or more. Do the throttle body cleaning and relearn the idle speed.

My toyota yaris ac not working in a high speed run when idling speed is good working what can i do i change alread the thermostat CHECK PRESSURE ON ENGINE ,ALONG WITH DRIVE SHAFT

idle air control valve Please can you tell me where in the engine the IAC valve is located so that I can see if it needs a clean? The IAC is enclosed in the black plastic body which is attached on the

i have vitz 2006, 1300cc, when i starts the car and start driving its response are fantastic mean pick up is excellent and no knocking, but as the engine became hot, the pick became DULL, and engine s

stalling stop Do the throttle body cleaning and idle speed relearn.

idling Intermittently this car loses power without warning. It falters, suddenly losing speed sometimes to less than 20kph recovering with a lurch, creating a kangaroo-hopping action which is severely

how to adjust idle idle speed The idle speed is computer controlled and cannot be adjusted manually. Regards John