Question about Cars & Trucks

3 Answers

Code PO507, CLEANED THROTTLE BODY

1999 SILVERADO,4.8,V8,4X4,1500,AFTER CLEANING THROTTLE BODY,(VERY DIRTY),MIL LIGHT WENT OFF, BUT SCAN TOOL OBD11,GIVING ME CODE PO507,HOW CAN I RESET ECM TO LEARN NEW IDLE,MY UNDERSTANDING IS THAT ECM ADJUST IDLE WHEN THROTTLE IS DIRTY,SO NOW IT HAS TO RESET,SINCE IT'S CLEAN ,NOT SURE IF I GOT THIS RIGHT ANY ADVISE APPRECIATED AS ALWAYS

Posted by on

3 Answers

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Cars & Trucks Master
  • 10,934 Answers

You can do a relearn first reset clear mil -code if you can do it with scanner or disconnect battery for a few minutes ----start and let idle for 3 minutes and watch idle should start going down turn off for 60 seconds and let idle again for 3 minutes turn off for 60 seconds and start up and take a drive for about 20 miles need to have speed get up above 44miles per hour for a bit than off gas and let decelerate than back up on speed do this a few times while on drive throttle body should relearn

Posted on Apr 20, 2014

  • PEDRO RIOS
    PEDRO RIOS Apr 20, 2014

    THANKS ALOT,WILL TRY TOMORROW,REALIZED MY INSPECTION STICKER HAS EXPIRED,HOPE IT'LL PASS,I COULDN'T FIGURE OUT HOW TO DO IT WITH MY SCANNER,WILL FOLLOW UP WITH RESULTS

×

  • Level 1:

    An expert who has achieved level 1.

    Corporal:

    An expert that has over 10 points.

    Welcome Back:

    Visited the website for 2 consecutive days.

    Mayor:

    An expert whose answer got voted for 2 times.

  • Contributor
  • 9 Answers

If u can erase the code and that should turn off or reset the check engine light

Posted on Apr 21, 2014

  • Level 1:

    An expert who has achieved level 1.

    MVP:

    An expert that got 5 achievements.

    New Friend:

    An expert that has 1 follower.

    Cheetah:

    An expert who has answered 20 or more questions within one hour.

  • Contributor
  • 42 Answers

I would disconnect battery. wait a few minutes. Reconnect battery & start

Posted on Apr 19, 2014

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

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

2001 Chevy Silverado 1500 4.3L V6 was running fine and then the O2 Sensors went out. I have since replaced them but it with start then idle really rough then die if you let off the gas


Robert, have vehicle scanned for diagnostic codes. Check for vacuum leaks and if you have not done recently give vehicle a complete tune up cap,rottor,wires,plugs,filter's,etc, including injector/throttle body cleaning. Check the attached links,instruction and guides, Good luck
"I hope this helped you out, if so let me know by pressing the helpful button. Check out some of my other posts if you need more tips and info."

1999 4 3 misfiring
2001 4 3 v6 1999 2006 2007 2013 Chevrolet Silverado GMC Sierra 1500
Trouble starting and rough low idle no codes My 2002 1500 Sliverado 4 8L...
Internal Faults in Distributor Can Cause Engine Problems Chevrolet S10...

Aug 11, 2016 | Cars & Trucks

1 Answer

I have a 2007 GMC Envoy, the engine light has been on for a while now, took it to the dealer and a code P0506, they reset the light, took my $100 and said nothing is wrong, three days later, the engine...


Hi there, P0506 IS usally a dirty throttle body. In order to clean properly, with the battery disconnected, they need to be taken off and cleaned front and back til' they are shiny. Sticking a rag soaked with solvent in there while it's still attached isn't going to cut it, i've seen many mechanics do it this way. When they do this, they very often DO NOT unhook the battery which you NEED to do for about an hour while cleaning.. Otherwise, the computer won't relearn the clean throttle body, and you'll have your light on again. It's very easy and cheap to do it yourself. Let me know if you'd like instructions on how to do it.

Mar 30, 2015 | 2007 GMC Envoy

3 Answers

COULD THE GAS PEDAL CABLE CAUSE THIS CODED PO507 to be high


Extracted from Engine-Codes.com

Code P0507

Possible causes

- Dirty throttle body

- Electric throttle control actuator misadjusted or damaged

- Faulty Electric throttle control actuator

- Intake air leak

- Poor electrical connection to the Intake Air Control (IAC) valve


help.jpg What does this mean?

Tech notes

If there are no intake leaks, clean throttle body, adjust engine idle and erase engine code. If the code comes back you may have to replaced the Electric Throttle Control Actuator (Motor) to repair the problem.



There is a factory service bulletin for the following Chevrolet models:



2006-2008 Chevrolet Trail Blazer

2007-2008 Chevrolet Avalanche

2007-2008 Chevrolet Express

2007-2008 Chevrolet Silverado

2007-2008 Chevrolet Suburban

2007-2008 Chevrolet Tahoe

Chevrolet Factory Service Bulletin OBDII Code P0507


What does this mean?

When is the code detected?

Thi P0507 code sets when the Powertrain Control Module (PCM) detects an engine speed outside of the Idle Air Control (IAC) valve range of control.

Possible symptoms

- Engine Light ON (or Service Engine Soon Warning Light)

- Engine hard to start

- Rough or erratic idle speed

P0507 Chevrolet Description

The Idle Air Control (IAC) valve is a Powertrain Control Module (PCM) controlled stepper motor located on the throttle body. The stepper motor drives a valve pintle which protrudes into a passage that bypasses the throttle plates. The PCM commands the IAC valve pintle to extend to decrease the idle speed. The bypass air flow is reduced and the idle speed decreases as the pintle approaches its seat. The PCM retracts the IAC valve pintle away from its seat to increase the idle speed. The retracting of the IAC valve pintle allows more air to bypass the throttle plates. One of the PCMs uses for the IAC system is to maintain a desired idle speed. This DTC sets when the PCM detects an engine speed outside of the IAC\'s range of control.





Read more: http://engine-codes.com/p0507_chevrolet.html#ixzz3ObdI2chF

Jan 11, 2015 | 2001 Chevrolet Blazer

1 Answer

In od my truck acts likes it misses or looses fire normally at 60-70 mph . i had the code checked and mass air flow come up , i cleaned it and the throttle body & check engine light went off but come...


Well if I had the code I could tell you what is exactly wrong. But from what you describe you may just need to replace the mass air flow sensor. Cleaning it will help but not solve the issue if it was the cause of the MIL coming on.

Feb 02, 2011 | Chevrolet 1500 Cars & Trucks

3 Answers

1999 Chevy Silverado - revving/lunging issue


The idle ait control valve is at fault. Replace it and it is a self learning sensor that needs no adjustment as the older models had

Mar 26, 2010 | 1999 Chevrolet Silverado 1500

1 Answer

Stalls at idle and in traffic


Your idle air control valve may be dirty with carbon and needs to be cleaned or replaced. Try cleaning it first by cleaning out the throttle body with throttle body cleaner, do not use carb cleaner since it's too corrosive to the throttle body gaskets. You can buy the throttle body cleaner at Auto Zone and they can help you, by giving you the information you need to clean out the idle air control valve which is in the throttle body. Good luck and this should helps. 

Sep 16, 2009 | 1999 Toyota Camry

1 Answer

Code po507


have you checked the idle control connector where it plugs into your throttle body for a good connection.

Apr 07, 2009 | 1999 Chevrolet Malibu

1 Answer

Tps Sensor low input p-0227


P0227 also indicates the throttle PEDAL position switch control Circuit.Not only the throttle position sensor at the engine.

Jan 13, 2009 | 1996 Chevrolet Blazer

Not finding what you are looking for?
Cars & Trucks Logo

Related Topics:

236 people viewed this question

Ask a Question

Usually answered in minutes!

Top Cars & Trucks Experts

yadayada
yadayada

Level 3 Expert

74896 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22095 Answers

Randy Ohler

Level 3 Expert

14585 Answers

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

Answer questions

Manuals & User Guides

Loading...