Then when you charge or change your battery the pcm attempts to relearn the dirty throttle body and it fails, and the idle becomes variable. Learn how to properly clean a throttle body with this doityourself guide. A warning to all those considering working on or even cleaning their throttle bodies. My 2004 s80 has been going into limp mode on an intermittent basis. F150 throttle body units best throttle body unit for. Symptoms of a bad or failing throttle body yourmechanic.
Although the cleaning procedure is not for this code, it cant hurt and will be required if the code clears up. I was going to pull off the throttle body but checked my service dvd first. A dirty idle air control valve iacv can cause idle issues also. I was changing my plugs and when i pulled off my cai i noticed my throttle body had a dirty crud film inside probably from an over oiled airfilter. If it was a bad connection and it got jiggled around then resetting will remove the code until conditions are just like it was before the code was set. The egr valve is vacuum operated so the egr solenoid may not be able to tell that the valve is not completely opening. Came across this info and figured it would help some of those with throttle body and idle issues. All manufacturer names, symbols, and descriptions, used in our images and text are used solely for identification purposes only. How to fix chevy equinox hard start issue, how to clean a throttle body. Also, most of the codes above have these three sources in common and many have other possibilities.
It would be prudent to inspect the throttle body to see if there is any grime. I maintain the piss out of it, so its not neglected. Symptoms of a bad or failing throttle body common signs include dirt, grime, and carbon deposits on the inside of the housing, electrical problems, vacuum leaks, and a very poor or high idle. On a trip north some time back, she began experiencing problems and was getting reduced power and stabilitrak off messages. How to repair a chevy equinox or pontiac torrent hard start, no start, or stalling issue. Poor gas mileage is the result of the vehicles ecu, or computer, attempting to adjust the fuel mixture to compensate for throttle plates that are incapable of closing properly. I found a forum post that recommended lubricating the throttle position sensor internal wipers. Erratic or high idle after cleaning throttle body on. Slower starts, with more engine cranking time than normal. Throttle bodies free delivery possible on eligible purchases.
If a throttle body gets dirty enough it will start to cause problems and by that time it will usually be a pain to clean. I did some quick research and found that some folks had good results with cleaning the throttle body out. If you have not already done so, put on rubber gloves and eye protection. Pontiac torrent 2006, techsmart fuel injection throttle body assembly by standard. This would indicate that the throttle body is not responding to the commanded opening. I know most people pull them off and clean them that way, being careful when moving the plate when cleaning. Very rarely, you will find yourself with an entirely broken throttle. Buy acdelco 2173108 gm original equipment fuel injection throttle body with throttle actuator. They usually just refer to it as the throttle body. You dont want any glitch affecting its otherwise great performance, which means you need to replace your ford f150 throttle body unit as soon as theres a problem. Upon restarting after a short trip or so reached operating temp the starting motor will turn just fine but the engine will not fire up. I recently cleaned the throttle body plenty of carbon build up. This is a fairly easy job that anyone can do with minimal. So i cleaned out the throttle body on my 2006 pontiac torrent awd but im not sure what to do next.
New throttle body assembly for equinox malibu impala torrent uplander 3. It houses the throttle valve, commonly called the butterfly. Pontiac torrent throttle body replacement costs yourmechanic. Throttlebody cleaning is not only good car maintenance, but it also helps drivability. Also the failure of the egr valve itself due to carbon and a poor design. Your auto repair done right, only the work you need with no add ons. In a crash, your body would move too far forward, which would increase the chance of head and neck injury. It is now throwing the following codes, p2111, p25, p0221.
The idle may be unstable or a dtc may set if the throttle position is not learned. Your technician may recommend cleaning the throttle body or programming the powertrain control module before replacing the throttle body. A throttle body is an electronic device that operates the throttle valve. So i, being the ever adventurous backyard mechanic that i am, decided ill just spray some throttle body cleaner on a clean rag and wipe it out. High idle after cleaning throttle body on 06 chevy cobalt. Search our online throttle body catalog and find the lowest priced discount auto parts on the web. First, what is a throttle body and why does it need to be serviced. Clean electronic throttle body for chevrolet equinox 2008 3. Signs of a failing etm and its relation to the maf sensor. Rockauto ships auto parts and body parts from over 300 manufacturers to customers doors worldwide, all at warehouse prices. Im just wondering if anyone has had the same issue and found the cause to be something other than a dirty throttle body or egv valve since the three gm dealerships i. Signs your throttle body is going bad, and what to do repair pal how to tell if your throttle body is dirty or bad youtube auto repair, youtube conclusion. New electronic throttle body 0611 lucerne captiva equinox impala malibu relay.
The rpm may shoot up by as much as 500 until it finally finds the proper idle speed. Only suspect the throttle as a diagnosis by elimination. There is a good howto with pics in the chilton manual. If a throttle body becomes dirty, the butterfly valve inside the throttle assembly will open and close erratically. Anytime the throttle body is cleaned or replaced, the ecm must learn the new throttle position. What is the correct way to clean the throttle body on our trucks. Like every part of a vehicle, the throttle body can eventually wear out. The dvd stated the throttle body had a protective coating and was. When everything is working properly, your cars engine gets a perfect ratio of air and fuel which makes the car run smoothly and gives an optimum performance. The throttle body is the electro mechanical device that forms the last input to the intake manifold. The exact same throttle body is used on the following vehi. Rough idle speeds erratic hunting and picking as idle speed fluctuates up and down trying to find a steady speed. Obviously with false throttle body codes but with throttle body unplugged, that is the only way the vehicle will start.
In this video i will show you exactly how to clean a throttle body. The throttle body is a large valve where fresh air from the air filter enters the engine, and it can easily become dirty. Pontiac torrent throttle body 2007 2006 2009 2008 07 06 09 08. Where my cleaning involves scrubbing, some places just spray some cleaner. As noted in a previous thread, i recently cleaned the throttle body on my 1998 subaru outback. When the throttle body gets dirty, it is unable to allow the optimum amount of air into the air intake system, and the airgas equation will be incorrect. How to clean a throttle body the right way youtube. There is no misfire or lack of power other then the throttle body.
Airflow air intake and cabin filters plus cleaning electronic throttle body for equinox 2008 3. A bad throttle body valve can cause a lot of different symptoms in your vehicle. I dont know what connection the plugs have to do with the rough idol, but if roadie says its a dirty throttle body, then its a dirty throttle body. After cleaning the throttle body, many owners notice a very high idle, erratic bouncing idle, and unpredictable power surging. The tp sensor is integrated into the throttle body so youll need to replace the whole assembly. Pontiac torrent clean throttle body costs yourmechanic.
As eric said, a lot of folks have issues following a throttle cleaning, especially with electronic tbs dbw, etc, or tac. In park i floor the accelerator and the rpms go up slowly like the throttle body is not opening fast like it should when you drive it takes time to accelerate and it changes gears at 25003000 rpm with the accelerator pedal to the floor. Due to the unsafe nature of driving with an engine that is revving higher than its supposed to, we recommend having your torrent serviced as soon as possible. Throttle body cleaning to restore idle quality duration. Question about cleaning throttle body and now high revs. Cleaning the throttle body is an easy diy, and can help with a rough. Get the best deals on throttle bodies for pontiac torrent when you shop the largest online selection at. Plus, cleaning the throttle body is an easy enough task to do, and doesnt take very long at all, just give it a good cleaning and see if the problem persists. How to properly clean a throttle body or throttle plate. The moveable portion is a circular plate that opens or closes to admits more or less intake air. Your ford f150 is an incredibly light pickup truck that still packs plenty of power to get any job done.
My dealership performs a throttle body service and it takes care of the problem. A quick reference video for a 2006 pontiac torrent throttle body removal. One big problem with these cars v6 duratec is the egr passages clogging in the intake manifold right behind where the throttle body mounts. High idle after cleaning throttle body on 06 chevy cobalt ls. Maybe try disconnecting the battery for 30 minutes and while waiting, take it off and clean it. Only then will gauges register, and then communication with ecu then works.
I just copied and pasted but will post original bullitan when i get time subject. Learn the best way to clean your throttle body why pay hundreds when you can do it for free duration. We offer high quality new, oem, aftermarket pontiac torrent throttle body parts. But, i have heard of people damaging the throttle body doing it that way and that the best way to clean it is while its on the vehicle. When cleaning the throttle body, special care should be taken to use only special spray cleaners designed to not damage electrical components or sensors.
Make sure your engine is cold, then open your throttle and soak the throttle body well with your crc throttle body cleaner, then use an old toothbrush to brush against any metal surface you can reach. New electronic throttle body 06 11 lucerne captiva equinox impala malibu relay. The root cause is that the gm designers were cheap, failed to install a normal pcv valve, and the back of the throttle body gets full of sticky gunk from crankcase blowby. The throttle body is the part of this system responsible for controlling exactly how much air is added to the gas. I put it all back together tried to pull it back into the garage. We offer high quality new, oem, aftermarket and remanufactured pontiac torrent throttle body parts. There are intermittent starting issues in my wifes 06 torrent with 50k miles. If you notice your cars engine stays between 500 to 100 rpm and the engine vibrates frequently, it may be due to a dirty throttle body. The throttle body service is not a part of a scheduled maintenance, but for some problems, it may offer a simple solution. Usually, when dirt deposits are formed around the throttle body, airflow into the engine either varies or becomes turbulent. The symptoms of a dirty throttle body include rough idle, poor gas mileage, faulty cel codes, stalling and poor acceleration. Many times its just a dirty maf that can cause idle issues. Cleaning it, as well as the maf sensor, before they are troublesome and difficult to clean is best.
Gm drive by wire throttle body cleaning procedure and relearn procedures. Tk93 throttle body with tps sensor for 03 06 honda accord element 16400raaa62. Throttle body clicks when keyed up, no communication with ecu while concern is present, also gauges on dash inop until throttle body is unplugged. So the throttle was acting as if it was getting stuck right around the 2000 rpm mark here and there. The throttle body for the nissan altima is known for carbon buildup, and requires regular, light cleaning to maintain peak performance. Pontiac torrent throttle body replacement cost estimate repairpal. How do i determine if it is the pedal sensor, throttle body. I will have to hold the key for up to 10 seconds at times. There are some obvious signs indicating a dirty throttle body and you dont have to be a car mechanic to spot them.
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