Question about 2001 Cadillac DeVille

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Replacing the control idle valve

Where is the control idle valve on this car and how long does it takes to replace it?

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  • Roger Gantner May 11, 2010

    you mean idle control valve?

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All I had to do was clean mine and put it back They are expensive It has worked for 2 years after the cleaning

Posted on Aug 02, 2009

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The idle air control (iac)valve is located on the front of the trottle body. .7 hours

Posted on May 19, 2009

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SOURCE: 01 s40 idle air control valve- hard to replace?

your IAC valve, idle air control valve is under the black plastic cover on the front right corner on the engine, remove cover undo valve, renew gasket and re install. ade 13 years volvo tech

Posted on Dec 02, 2008

  • 82 Answers

SOURCE: idle air control valve needs replacing

If it is the IAC then buy one. once you know exactly what it looks like then it should be easy to see it connected to your throttle body. Look at the new one to find out where potential bolt holes are and now you know where they are on the car as well. If the check engine light is still on after you replace it try disconnecting your battery cables for a few minutes and it should reset your computer and turn the light off.

Posted on Jan 05, 2009

  • 1 Answer

SOURCE: replaced the idle air control valve on my 2001 infiniti I 30 because it would not idle,now it idle to high and surges did I do something wrong?

hey try the idle control sensor not the idle air control valve. It should be by your throttle body

Posted on Mar 10, 2009

  • 1111 Answers

SOURCE: where is the idle air control valve located on a 2004 jeep wrangl

its located on the throttle body, and yes its pretty easy to replace

Posted on Jun 22, 2009

ghost45
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SOURCE: Replacing Idle Air Control Valve on '00 Sonata

No such code: P1520

Posted on Sep 23, 2009

c17hydro
  • 2984 Answers

SOURCE: need to replace a idle air control valve on a 1999 300M Chrysler

Removal & Installation

  1. Disconnect the negative battery cable.
  2. Disconnect the IAC electrical connector.
  3. Remove the IAC mounting screws.
  4. Remove the IAC.



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To install:
  1. Install the IAC to the throttle body.
  2. Tighten mounting screws to 5.1 Nm (45 inch lbs.) torque.
  3. Attach electrical connector to the IAC.
  4. Connect the negative battery cable.
  1. Disconnect electrical connector from IAC motor.
  2. Disconnect air plenum (where applicable).
  3. Remove two mounting bolts (screws).
  4. Remove IAC motor from throttle body.

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To install:
  1. Install IAC motor to throttle body.
  2. Install and tighten two mounting bolts (screws) to 60 inch lbs. (7 Nm) torque.
  3. Install electrical connector.
  4. Connect air plenum (where applicable).

Posted on Mar 06, 2010

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1 Answer

2000 f150 slow to idle down-it takes about 15 seconds to slow down


idle control valve

V6 is that the 5.4 ?

you can clean it first see if it fixes the problem

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26317747-igf4vixkefavsop0s5kuy20y-4-1.jpg
Ford F150 5 4L dies at idle How to replace the Idle Air Control Valve

Oct 19, 2016 | Cars & Trucks

1 Answer

Iscv 33


There is a digital stepper motor installed in the idle air control valve and it is operated by the ecm after taking all the outputs from various sensors.
Check engine light error code 33. The idle air control valve circuit open or shorted to ground. There could be three possibilities which can trigger this code and the check engine light comes on.
1. Check the wiring harness for open circuit or short to ground. Check the idle speed control valve connector for looseness,corrosion of poor contacts. Jiggle the harness at various places to find any damaged wire.
2. Idle speed control valve defective. (replace. Merely replacing the electronic part of the valve can also solve the problem)
3. ECM defective. (replace)

Dec 12, 2013 | 1999 Toyota Corolla

1 Answer

I have 95 ford t-bird 4.6 when idling around 600 rpms when shift , or give gas it hesitates. i believe idle air control valve?? i have cleaned egr valve and no vacuum leak also new tps whats your take on...


tap on idle valve or take off and clean a new one is not that expensive also very often replaced part on fords hesitation prob plugs or wires

Sep 21, 2013 | Cars & Trucks

2 Answers

Lean idle air control valve


Idle Air Control valves are not "LEAN" or "RICH". They can either control the idle speed correctly or they cannot. What kind of problem are you experiencing?

Aug 30, 2011 | 2005 Chevrolet Equinox

1 Answer

2000 Mercury Mountaineer 5.0L engine. idle speed speeds up and slows down. Idles too fast.


dirty or bad idle air control valve i would at worst the egr valve but most likely the idle air control valve which controls the air and idle from the throttle body try taking it out and cleaning the tip as well as in the throttle body where the control valve goes in if that dosent work replace it and the check engine light does not have to be on for it to be bad.good luck to you.


10 year ford tech here.

Aug 26, 2011 | 2000 Mercury Mountaineer

1 Answer

3.2 liter yamaha engine manual IAC valve How do I replace the IAC valve on this engine? Steps? I just bought a new one and I need to get it replaced. FORD 1994 Taurus SHO 3.2 liter engine YAMAHA


may just need cleaning with carb cleaner.

here is 1996, oldest I have:

Section 03-14: Engine Controls, Electronic 1996 Taurus, Sable Workshop Manual
REMOVAL AND INSTALLATION Idle Air Control (IAC) Valve Removal
  1. Disconnect battery ground cable (14301). Refer to Section 14-01 .
  1. Disconnect the engine control sensor wiring (12A581) from the idle air control valve (IAC valve) (9F715) at the idle air control valve electrical connector.
  1. Remove the two idle air control valve retaining bolts.
  1. Remove the idle air control valve and idle air control valve gasket.
Installation
  1. NOTE: If scraping is necessary, be careful not to damage idle air control valve gasket surfaces, or drop material into intake manifold (9424) or throttle body (9E926) (depending upon application).

    Clean idle air control valve gasket mating surfaces.
  1. To install idle air control valve, reverse Removal procedure.
  1. Tighten the idle air control valve retaining bolts to 8-12 Nm (71-106 lb-in).
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Jan 14, 2010 | 1994 Ford Taurus

2 Answers

I have a 2001 Mazda Tribute V-6 and I cannot keep it running at idle. I have replaced the EGR Valve and a fuel filter. It seems to be idling too slow. Any suggestions?


Go to my profile and see my tips for help with this. All you need to do is pull the idle control valve, clean it and lube it. It takes about 5-10 minutes, and your car will start and run great!

Nov 12, 2009 | 2001 Mazda Tribute

1 Answer

Car idles real low an it sound like the car is missing at idle. replaced rotor and plugs and wires


Idle Air Control (IAC) valve is dirty or bad try taking it off and cleaning with carb cleaner if that does not work replace it

Oct 12, 2009 | 1994 Nissan Altima

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