Question about Hyundai Motor 2003 Sonata

1 Answer

How do u change the idle speed control - Hyundai Motor 2003 Sonata

Posted by on

Ad

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that gotĀ 5 achievements.

    Governor:

    An expert whose answer gotĀ voted for 20 times.

    Hot-Shot:

    An expert who has answered 20 questions.

  • Expert
  • 159 Answers

Most newer cars can't be adjusted. (fuel injection). Have a garage check your sensors--they can cause this problem.

Posted on Feb 18, 2012

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of.(from cars to computers, handyman, and even drones)
click here to download the app (for users in the US for now) and get all the help you need.
Goodluck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Is there any way to adjust the cold idle speed on ford ranger 3.0


There is a base idle speed set at the factory . From sensor inputs the PCM - engine computer controls idle speed in all conditions . There is nothing for you to change idle speed, you shouldn't even try . Will cause PCM to turn on the check engine light ,that you won't be able to turn off . If your having idle problems your best bet have a qualified repair shop check scan data .
007 Idle Speed Problems Scan Data for Idle

Aug 06, 2017 | Ford Cars & Trucks

1 Answer

The idle speed does not change on my celica when i adjust the distributor


The idle speed is controlled by the computer.
Did you check the timing belt to see if cam timing is correct ?

Sep 28, 2012 | 1990 Toyota Celica

1 Answer

The fuel pump was changed,now it idles high.


The idle speed is controlled by an Engine Control Module (ECM).
It needs to be put on a computor to be checked.
The idle air valve provides the control for constant idle speed. In order to set the correct air valve opening to achieve constant idle speed, the fuel injection control unit uses information from the air mass meter, A/C switch, throttle valve switch and the ignition control unit (RPM signal) to regulate the output current to idle air valve. This means, there is alot of things that can make the idle speed go up or down...Hope this was some help to you??

Jul 21, 2011 | 1990 Volvo 740

1 Answer

Every time i turn on my car and it idles, it will periodically sputter. I notice when i turn on the air it will sputter even more. i notice it the most when i first hit the gas pedal and once the RPM reach...


This is caused by a defective idle speed control. When your vehicle has a power demand from any source such as a kick from the a/c compressor, it sends a signal from the throttle position sensor to the computer telling the this idle speed control to ramp the RPMs'. Changing the idle speed control should fix the problem, if not I would change the throttle position sensor.

Jan 14, 2011 | 2001 Mercury Cougar

1 Answer

Idling problem toyota altis


Either there is a vacuum leak causing the high idle, or
the IACV is bad or being controlled by the computer to make idle speed too high:

To change the IACV refer to the following:
Idle Speed Control (Idle Air Control) Valve Removal & Installation To Remove:
  1. Before servicing the vehicle, refer to the precautions in the beginning of this section.
  2. Remove the throttle body. Idle speed control valve toy_cor-04-18-1187.gif

  3. Remove the 3 mounting screws from the throttle body. Remove the idle speed control valve and gasket.
To Install:
  1. Using a new gasket install the idle speed control valve on the throttle body with the 3 mounting screws.
    • Tighten 33 inch lbs. (3.7 Nm).
  2. Install the throttle body.
prev.gif next.gif

Jul 16, 2010 | 2004 Toyota Corolla

1 Answer

How to change Idle Speed Control on V70 2.4 with pictures if possible.


The idle speed is contoled by the throttle assembly. If you change it with a new one, you will have to have software downloaded into the vehicle to make it run (you can't use a used unit). You will need Volvo's Vida system for this. If you still want to do this, let me know and I will send you all the info you will need.

Jul 04, 2010 | 2001 Volvo V70

1 Answer

After I changed the battery the engine stalls at


Since all engines are controlled by the computer, you cannot manually reset idle speed. The idle is controlled by an idle sensor.

Jun 19, 2010 | 1995 Mitsubishi Diamante

1 Answer

Idle speed for my 2002 corolla 4zz-fe engine is low and unevan


Sounds like fuel filter to me. Change that and see.

Jun 30, 2009 | 2001 Toyota Corolla

2 Answers

Code p1507,what do i do


Hi there. Sounds like you either need to clean the throttle body.If code still comes back on you need to replace the IAC valve.It on the throttle body and controls the idle and air control to the motor.Hope this helps you.Have a great day...

Apr 01, 2009 | 2000 Lincoln LS

1 Answer

Change timing belt and idle speed servo kit.


send me your e-mail so i can send to you full repair instruction and picture
mutasem2002@hotmail.com

Sep 02, 2008 | 2004 Mitsubishi Lancer

Not finding what you are looking for?
Hyundai Motor 2003 Sonata Logo

Related Topics:

100 people viewed this question

Ask a Question

Usually answered in minutes!

Top Hyundai Experts

yadayada
yadayada

Level 3 Expert

76846 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22246 Answers

Jeffrey Turcotte
Jeffrey Turcotte

Level 3 Expert

8557 Answers

Are you a Hyundai Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...