Cleaning your throttle body likely won’t do anything to solve an idle problem. Most of the time it can be wide open, the engine runs lean. Or outline the procedure here? Discussion Starter • #1 • Aug 7, 2013. ahh then that probably won't solve what i'm looking for. Start wiping 7. well buy a scanner then. For example, to perform a throttle relearn on a 2008 Silverado 5.3L, select and run the Idle Learn Reset test. Apr 08 2018, 12:07am . ET6100. Mechanic's Assistant: What is the model/year of your Mazda? Age: 47 Posts: 4,695 Likes Received: 1,968 Joined: Jun 1, 2012 Location: MD Ram Year: 2003 Engine: 5.7 hemi. Below is the procedure for cleaning. It should readjust after about 200 miles or so and be back to normal. you must understand we have expensive equip that does this so we don't have to search the internet. Do this with the negative cable DISCONNECTED from the battery. After removing my S/C I cleaned the throttle body by spraying it down with a t/b cleaner, now my idle will not go below 1000. Remove the negative battery cable (-) and keep it off for about 13 minutes, then hook up the battery cable and make sure it is tight. Im not sure if its throttle, IAC, EVAP or all three. Truck threw the code for throttle body sensor (3rd time this has happened in 90k miles of driving). I replaced my throttle body and can't get it to relearn. When doing relearn procedure the throttle body isn't performing a sweep. Performing a throttle relearn on GM throttle-by-wire vehicles can easily be done with the Mac Tools Mentor Touch Scout, No. I decided to clean it and it was absolutely filthy considering Throttle body was new 30k ago (pic below). Mazda 6 2009 with the 3.7 engine . Only the fuel needs to be controlled. Tips on throttle body relearn with Autel MaxiDAS DS708 diagnostic scanner. of a relearn to make sure the patient gets a happy “restart to life.” Honda Relearn ... • Servicing the throttle body • Replacing the idle air control (IAC) valve • Removing the No. Went through the relearn process but the engine wouldn't get below 2200rpm. Cleaned the MAF sensor and air filter while I was at it. You need to use the Tech II scan tool from GM to perform this relearn process. Discussion Starter • #1 • 8 mo ago. Just in case you’re wondering, a failed TPS will force the throttle body valve to either shut or stick in an open position. i guess i just have to reflash the damn tune. Can someone help me and point me in the direction of where I can find this procedure? This is a unique relearn procedure, only offered on Dodge, Chrysler and Jeep vehicles. Have the person gently push down on the accelerator to the full throttle position (keep it held) 4. Relearn procedure replaced throttle body/TPS on 2005 malibu with 3.5l and now won't return to idle once pressing accel. 1 Answer My hhr 2006 i try to clean the throttle body but now the relenti is to high how i reprogram the throttle body. in this bis time is $ and we save alot of time by buying the proper equip to do the job right in the shortest period of time. 2 Posts . It might make you feel better, but it might do little to solve an idle problem. In the latter case, the engine will receive excess air. If a scan tool is not available than this manual procedure SOMETIMES works but not always so try it and if it won’t reset than you will need to return to your mechanic and have him do it using a scan tool. Mechanic's Assistant: Are you fixing your Mazda2 … Spray the ratshit out of the throttle body, move that throttle plate, clean all the crud. After cleaning the throttle body on a GM vehicle, you may need to perform a throttle/idle relearn. You need to take a road trip. Clean the edge of the throttle body plate ( this is very important) 8. The short circuit you’re creating here is designed to drain all power from the … If the valve remains shut, the car won’t … If you have a DBW system, I would recommend leaving it alone, as you could cause more problems than you solve with a cleaning. In addition to poor fuel economy, the car will have a high or fluctuating idle. 2) Run a jumper wire from the positive battery cable to the now disconnected negative battery cable terminal. Too much throttle body cleaner isn't enough. Here is the step-by-step instruction on the how reset GM ilde learn with ds708. 3. Done the relearn.....didn't know about this Still got same issues The throttle body I tried was a brand new Ford replacement with the TA and TPS I Changed the Throttle Pedal with one of my other cars....no change The readings I am gettle from TPS with the Throttle Body chattering GY/WH 3.27 BL/LG .04 RD/LG 5.02 YE/WH 4.24 Scan tool shows pedal sensors are working. The following pages include a list by name of which proce- dures to use. I'll clear the codes with a scanner and do the relearn. On your Nissan there are 2 ways to perform the throttle body relearn. GM Truck Electronic Throttle Body ETB Relearn Procedure GM throttle body relearn procedure Ricks Free Auto Repair Advice. You can also manually trigger a relearning procedure. Spray the throttle body cleaner on a clean rag 6. Ive done the relearn procedure about 7 times and it just wont keep it. After that i can throw it in drive and watch my rpm fall from 3000 to 800 and in park normal idle rpm. WD40 won’t be an effective throttle body cleaner, hard deposits stuck to the throttle body and throttle plate will require a throttle body solvent. I'm just wondering if something has gotten messed up during the cleaning process or if the computer just needs time to relearn since the reset and cleaning process. This will open the throttle plate all the way 5. Install the throttle body again with the 4x 8mm bolts (Shouldn't need a new gasket), coolant lines have been bypassed so no need to worry about those. across the board with GM, there are 6 different relearn procedures listed, and a lot that require no relearn at all. I just hope it comes down eventually after many miles driving. Get it squeaky clean. Posted on March 16, 2015 by sales. Put a 2nd hand throttle body in last weekend (£10 off ebay) and the car has run ace all week!!! Instructions: Well install MaxiDAS ds708 diagnostic software Connect DS708 main … 1,601 Posts . The throttle body on a diesel does not do the same job as on a petrol engine. When you cleaned it, you caused a sudden change to the throttle body function and confused the ECM. Reading some of the G forums some people say you are not suppose to clean your t/b.... the t/b's are very sensitive. Re: How to Clean your Throttle Body. I got codes for EVAP canister/solenoid, C342D which apparently is throttle position sensor or Idle Air Control. it does not move. I think the throttle or IAC might have contributed to the EVAP code? Had the codes read at a friends garage and all connected to throttle body. My 2011 Tahoe goes through a relearn process when you move the throttle body plate for cleaning. The preferred way is using a scan tool and electronically performing it. Throttle body cleaner is formulated to help breakdown carbon and other fuel related deposits on a throttle body. Does anyone know about the resetting the throttle body by holding the accelerator down for ten seconds? I’m a mechanic for more than twenty years, I’ve cleaned more throttle bodies than I count. your welcome. Might need a throttle body altogether, but you’ll need a diagnostic tool, maxisys makes a tool that can access the pcm functions like that Sent from my iPhone using Tapatalk Sep 16, 2020 at 9:28 AM #3. over 2000. i don't understand why this tune gets slower over time..it's incredibly annoying. But before we do that, there’s a few things we need to look at. i do understand and there is a relearn procedure in my 5000.00 scanner. But as soon as I hit the gas my rpms go back to 3000. My 1.8 has no throttle valve at all. When I cleaned my 2003 throttle, I didnt have any issues but the 2008 has a higher throttle after cleaning. Aug 15, 2017 | Cars & Trucks. HemiLonestar Senior Member Military. 5 Posts . Also, if there is a Throttle body relearn procedure, then Forscan will be very likely to have it. various states (idle, part throttle, WOT) to relearn their positions. NOTE. Update: found the throttle body and cleaned it, it was extremely dirty, CEL still on, will check IAC tomorrow. In this video, we’ll be going through the required relearn instructions for your vehicle. Manual Relearn. This is a comprehensive list for the model year 2007. And have any trouble codes been triggered? Older or newer vehicles could differ. The ECM made an adjustment due to the carbon build up on the throttle body. I recently learned this, and did it to my car today--the difference was dramatic. I tried the reset...relearn procedure about 20 times and nothing works. pedal and releasing. I tried the procedure idle for 3 min, off 60 sec, idle 3 min, off 60 sec, then run for 3 min. At the end of the relearn when you have to start the car and let it idle, it idles fine, right about at 750 rpm. sorry you are questioning my abilities as a 30 year tech. Any suggestions or ideas are greatly appreciated. Boom, throttle body bypassed. Discussion Starter • #1 • Aug 24, 2016. 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