Electronic Throttle Body Problems

My speed becomes limited to 50mph and I am unable to accelerate. The throttle body monitors the amount of air that can flow into an engine's combustion chamber. So I went on-line and discovered it is a widespread problem. That doesn't mean that ETB and other drive-by-wire systems don't have potential problems, though. In this system the ECU is programmed to calculate the mass of air which flows through the throttle body based on the throttle opening. The air will travel up the intake and it will reach your throttle body. Congratulations on installing your brand-new Spectra Premium electronic throttle body. The issue. I unhooked it, problem solved. Since the electronic throttle body is a critical component of the engine's management system, when one of its throttle position sensors fail you'll see one or more of the following trouble codes. I have done a search and came up with nothing that showed “ETC “ or Electronic Throttle Control. Electronic Throttle Control Problem. ELECTRONIC THROTTLE CONTROL DIAGNOSTICS. About 1,000 miles later the engine light came on again which I had read as a P420. It could be the wiring as suggested or it could be the ETC itself. Next, clean the throttle body wall, being careful to work around any electronic sensors, and around the throttle plate shaft holes. Most ETA's problems are due to shorting wiring inside ETA loom and some due to internal components failures. I heard the same,the die electrcal grease solves the problem but the perrmanent fix is replacing the pins. If you are experiencing engine stalling, failing to start, electronic throttle warning light came on, hesitation or power surging on acceleration on your Chrysler, Dodge or Jeep then you may have a problem with your vehicle's throttle body. At the throttle body, two separate throttle-position sensors compare the position of the throttle plate and verify that it is in the position called for by the magnetic sensors in the throttle-grip sensor. The throttle body controls the amount of air the engine takes in, and when it gets dirty, the engine can't idle smoothly. electronic throttle body cleaning/MAF sensor cleaning was created by TJAbrigo im about to do 120k mile service on my 03 nissan murano. Not a great solution but ever since I put on the winter front I have yet to receive the service electronic throttle message and check engine light. If dealer diagnosis identifies the Throttle Body as the causal component, and your vehicle is within the indicated time/mileage limitations, your dealer will replace the Throttle Body at no charge under this program. Symptoms include rough idle, loss of power, and even power surges while driving. It opens and closes the throttle using electronic signals to control an actuator. At the throttle body, two separate throttle-position sensors compare the position of the throttle plate and verify that it is in the position called for by the magnetic sensors in the throttle-grip sensor. This article applies to the Ford F-150 (2004-2014) and F-250, F-350 Super Duty (2005-2014). Part of the atomization process, airflow helps regulate the air-fuel mixture ratio required to ignite an engine. by John Mastriano. Electronic Throttle Body The absence of any mechanical linkage between the throttle pedal and the throttle body necessitates the use of an electric actuator motor. Have over 6000 miles now and haven't had it happen with cold weather since. All electronic throttle bodies accumulate carbon buildup on the throttle plate and bore—the Honda throttle body is no exception. Here is a close up picture of a Mercedes throttle body. You may want to clean the IACV, or the MAF though. We have had nothing but trouble with or 2016 Ford escape, it has been in the ship more the 6 times, they even had to replace the transmission once all ready, and we still have power problems… they have factory reset it 3 or 4 times, we had radio. Cruise control systems, too, were connected via cable to the throttle body, controlling engine speed with an electronic or vacuum motor. Keeping your throttle body clean is a good way to maintain or improve fuel economy. 7 of course) early to let it warm up a bit. Electrical Problems. Chevy Drive-by-Wire systems 1997 up. Throttle body control unit would be the electronics and might be able to be replaced separately. Electronic throttle controls have been problematic. a few days after purchasing i noticed a vibration coming from the rear of the truck that+s causes the whole bed to shake around 65+ mph. This throttle body has been tested to be in good working order prior to removal from a 2006 Vauxhall Corsa MK2 (C) (A01) with the 1. The light come on the yesterday and after it did it would jump when i was trying to accelerate then it leveled out then did it again. When you depress the throttle pedal, the ETC receives an electrical signal and sends command actions to control the throttle's opening and closing. All electronic throttle bodies accumulate carbon buildup on the throttle plate and bore—the Honda throttle body is no exception. Correction involves cleaning the throttle and resetting base-idle. This cleaning allows for easier starting and smoother engine performance. Ford Electronic Throttle Body Failures P2106 P2107 P2110. Sometimes, an ECM reset will restore normal operation. It shows the components of the circuit as simplified shapes, and the capability and signal associates along with the devices. If you are experiencing problems with the throttle body in your Ford Fusion, then you can use these replacement parts to fix it. Hey Guys Im new here and i wanted to ask you guys about a problem that bothers me alot, I have this 2005 Jeep Grand Cherokee Limited 5. Post by Ritterkreuz » Wed Feb 07, 2007 2:39 pm So this morning I start my truck (2004, Ram 1500 with the 5. Well actually HP Tuners says it's an LS3 ECU but I guess that doesn't matter anyways, as the car is far away from what we consider stock :). If this occurs, the throttle body may have an issue receiving clear information from the sensors in the accelerator pedal. Electronic Throttle Control Problem. Most Mercedes Benzes made in 1993 to 1995 have problems with throttle bodies also known as electronic throttle actuator or ETA. Choose the engine; Click on the [Special function] button. Electronic Throttle Body - Fits 2. 8 Match the new throttle body to the old throttle body making sure that sensors, hoses and cables are all routed correctly to the new throttle body and that it mounts correctly to the intake manifold. 4L's? I'm told it opens up the throttle closer to 90-100% at wide open throttle versus stock settings. This solvent may damage fuel system components. The “Check Engine” light is on. Without a fully functioning Nissan throttle body, air will not get drawn into the engine, which is necessary to create a proper fuel mixture to ignite combustion. The ICV is like an extra throttle body that allows a certain amount of air into the engine. There are three major components of the GM Electronic Throttle Body and they are: Throttle body. Check out all the fuel & emission system parts available on NAPA Online or trust one of our 17,000 NAPA AutoCare locations for routine maintenance and repairs. Learning will be cancelled if any of the following conditions are missed for even a moment. Seems that the new electronic throttle on the 08 H. The throttle body is where the throttle valve is mounted and is what control the amount of air that enters the combustion chamber. A wrongful death lawsuit has been filed in Texas, alleging that a malfunctioning electronic throttle on a Harley-Davidson motorcycle caused a fatal accident in 2008. Accelerator Throttle body Electronic control unit Warning lights Sensors Vibration Tl* the contact owns a 2013 honda accord. Volvo used 2 different throttle body assemblies on these models. Hopefully before nights end you techies can assist me in my quest to fix this once and for all. Re: Electronic throttle body failure. Disconnect the negative battery cable 2. If you remove the cover and unplug the etc you can feed the harness under the plug wires to inspect them. 71300 mi US $300: Throttle body failed. Electrical Problems. It is similar to the carburetor but does not regulate fuel flow. The throttle body is a circular valve that’s located in between your air filter and Intake Manifold. I bought DORMAN throttle body 240 dollars. You have to get A1 Cardone 67-3003P Electronic Throttle Body (Remanufactured Chev/Gmc/Olds Trucks 03-02) Lowest Price, go to the shops and get A1 Cardone 67-3003P Electronic Throttle Body (Remanufactured Chev/Gmc/Olds Trucks 03-02) Low Price you need. This is easy, just hold open the throttle, push the cable forward and pop out the little connections. The throttle body is where the throttle valve is mounted and is what control the amount of air that enters the combustion chamber. 7 liter V8, and the Electronic Throttle control light turns on if i accelerate, it bothers me a lot because the performance is reduced. i also dont need to step ON the gas it does 15-20 mph on its own in drive. Ford throttle body problems have caused Ford owners to file a proposed class-action lawsuit alleging the Delphi Gen 6 electronic throttle bodies cause the vehicles to enter "limp-home" mode. I am testing my new setup for drive by wire and have wired in the Bosch electronic throttle body and also a pedal sensor, all is configured fine and the throttle body opens and closes by the throttle pedal sensor. The symptoms include stalling when coming to a stop, or very low idle after starting, or stalling if the throttle is "blipped" (opened and closed quickly). The drive by wire is the newer technology used in cars since 2007 or so. Limp mode acts as a back-up to keep your Touring drive-able while a problem is present. Had it towed home. Another answer may be Electrical Problems. throttle problems I had the same problem 2 days ago. A faulty Exhaust Gas Recirculation Valve that it is in the engine body is the main cause of loss of engine power even when pressing the accelerator pedal all the way. The throttle body is the component within the air intake system that helps control the amount of air that gets in to the engine, so as you can. Rough Idling. Throttle Body Alignment (TBA) In some vehicles, the car will not run correctly, or may not run at all without performing a TBA after one of the above operations. Notice: Do not insert any tools into the throttle body bore in order to avoid damage to the throttle valve plate. Sometimes, an ECM reset will restore normal operation. Some engine control units (ECUs) also control the throttle position electronic throttle control (ETC) or "drive by wire" systems and if that is done the position sensor is used in a feedback loop to enable that control. ETC LIGHT AND CHK ENG LIGHT ON, 8 Answers. Open the throttle butterfly and spay the cleaner inside. I have done a search and came up with nothing that showed “ETC “ or Electronic Throttle Control. Twice this winter the wrench light as come on and the car goes into limp home mode. 52 Responses to “Ford Electronic Throttle Body Recall Affects Models Across The Brand” #1 Karen Blower says:. Electronic throttle control and traction control light and P2173 code. The issue can involve engine stalls, a power surge or very limited power available. hey dmac any chance i could get some info on the aftermarket throttle body you installed? like maybe brand or where you got one. Dorman's OE FIX solution provides a. 00 with radio shake parts. Choose the engine; Click on the [Special function] button. Although John is a dealership technician with 20 years of experience, neither he nor Allpar can be responsible for the accuracy of this information or the consequences of using it. problem with engine. Ford recommended reprogramming the ECM and replacing the electronic throttle body (ETB) if it fails the test as a solution. A dirty throttle body will cause rough starting, rough idling, loss of power, and hesitation. If any quality problem appears after sell in15days, we can return and check quality. This has been a problem for the past several months. Below are several key signs of a bad throttle position sensor. When everything is working properly, your car's engine gets a perfect ratio of air and fuel which makes the car run smoothly and gives an optimum performance. Any time the system detects something illogical, like feedback from the sensors that doesn't match the position of the pedal or the acceleration rate or other such things, it defaults to a safe mode, rather than just assume that you. I'd check connections at TB and pedal, and get the dealer to check it out. A typical ETC system consists of three major components: (i) an accelerator pedal module (ideally with two or more independent sensors), (ii) a throttle valve that can be opened and closed by an electric motor (sometimes referred to as an electric or electronic throttle body (ETB)), and (iii) a powertrain or engine control module (PCM or ECM). If I try that to many times the car will stop starting all together, iv I let it rest for about 10 minutes after not starting the first time it usually starts backup. Drop in Mileage and Acceleration. Harley Throttle Control Q: 2009 Harley Ultra Classic w/25K no past problems in the past, but on 07-12-14. I have had problems since purchase (9/06) with the check engine light and loss of power. A wide variety of electronic throttle body fiat options are available to you, There are 141 electronic throttle body fiat suppliers, mainly located in Asia. You don't want any glitch affecting its otherwise great performance, which means you need to replace your Ford F-150 throttle body unit as soon as there's a problem. This throttle body measures 60mm, exactly as OEM size, direct replacement with stock throttle body using the provided gasket and mounting bolts. This time I thought it might need cleaning and I replaced the gaskets on both sides of the throttle body thinking maybe there was a vacuum leak there. Ford recommended reprogramming the ECM and replacing the electronic throttle body (ETB) if it fails the test as a solution. 3) It really IS something else that could cause problems and be very difficult to diagnose. CRC Throttle Body and Air Intake Cleaner clean gum and varnish from the throttle valves and throttle body. It most certainly didn't need a service or cleaning. I would be willing to bet that the throttle body shaft is sticking just off idle. I called the dealership to get a price and they wanted $275 and $60 for the gasket. If the throttle body is dirty, it can cause problems with the engine running properly. i asked him about it and his first thought was the throttle body as he sees alot of those come through. A typical ETC system consists of three major components: (i) an accelerator pedal module (ideally with two or more independent sensors), (ii) a throttle valve that can be opened and closed by an electric motor (sometimes referred to as an electric or electronic throttle body (ETB)), and (iii) a powertrain or engine control module (PCM or ECM). ETC (electronic throttle control) Problem Just wondering if anyone else has had a problem with the ETC. This time I thought it might need cleaning and I replaced the gaskets on both sides of the throttle body thinking maybe there was a vacuum leak there. The throttle body is where the throttle valve is mounted and is what control the amount of air that enters the combustion chamber. This should be checked prior to any adjustment of the. It is located in the fuse / relay box under the hood. ELECTRONIC THROTTLE CONTROL DIAGNOSTICS. My speed becomes limited to 50mph and I am unable to accelerate. 1998 (My99) to 2002 use a "fly-by-wire" throttle module, usually designated as ETM - Electronic Throttle Module that is known to failure due to wear in the internal. The IAC valve allows the computer to control idle speed, by bleeding small amounts of air into the intake. Symptoms of a Bad or Failing Throttle Body 1. Cleaning the Throttle Body of Mopar V6 and V8 Engines. This is a video on how the electronically control throttle body works. Today, the Ford throttle body is electronic (also known as an "electronic throttle body," or EBT). There is also a PCM calibration update to correct Electronic Throttle Body problems. You will need to remove and send your module to us for repair. The ETC light would come on several times a week. If you are experiencing problems with the throttle body in your Ford Fusion, then you can use these replacement parts to fix it. Turn the key to the run position (vehicle not running). The throttle body is the part of the car's air intake system that controls the amount of air flowing into the engine when the accelerator pedal is pressed. FAST is the leading developer of electronic fuel injection systems, EFI components, intake manifolds, tuning tools for high performance and street applications Fuel Air Spark Technology JavaScript seems to be disabled in your browser. A few years back, VOLVO denied the problem and did NOT recall the part, but extended the warranty to 10 years or 200, 000 miles (whichever comes first). Nowadays every system in your vehicle is controlled by some sort of computer, including the electronic throttle body (ETB) (sometimes called an electronic throttle control (ETC)). The throttle body that would be recommended for a lightly modified 11-14 GT mustang would be the 85mm throttle body item 56145. Took to dealer paid 95 dollars to scan for them to tell me it was throttle body wanted 600dollars to repair. Click on the [Reset learned values] button. If the throttle body is dirty, it can cause problems with the engine running properly. Replace your restrictive stock throttle body with Accufab Racing's top of the line unit. I looked it up in the manual and it said its the Electronic Throttle Control and that the truck was in a limp home state. Inside the TB there are 3(IIRC) TPS sensors, for redundancy, and a small electric motor that moves the throttle blade. The repair cost is 1 500$, and guess what, you're luky. electronic throttle body cleaning/MAF sensor cleaning was created by TJAbrigo im about to do 120k mile service on my 03 nissan murano. That doesn't mean that ETB and other drive-by-wire systems don't have potential problems, though. Got here the other night and my truck was purring like a kitten within five minutes. Have not had the problem since. Now there is an electronic accelerator pedal with multiple sensors, and a completely electronic throttle body with many internal sensors and a solenoid. If I try that to many times the car will stop starting all together, iv I let it rest for about 10 minutes after not starting the first time it usually starts backup. "Customers will also receive a one-time extended warranty on the electronic throttle body for a total of 10 years or 150,000 miles from the warranty start date, whichever occurs first," she. The throttle body on the Mazda 3 is known to clog up with. Here are the Symptoms of a Bad Throttle Position Sensor One of the more frequent problems with modern vehicles is a bad throttle position sensor (TPS). Dealer wanted to replace throttle body. Hey guys, I've ran into a problem with an electronic throttle body on a supercharged LS7 engine last week on the dyno. In this system, a throttle pedal sensor sends data to an electronic throttle control computer, which evaluates and relays the throttle request to a specialized electronic throttle motor on the engine throttle body. Mainly would come on under hard acceleration and cold weather operation. So I went on-line and discovered it is a widespread problem. Issue with : Electronic Throttle Control (ETC) The Follower Test : First person puts foot on gas pedal other person checks to make sure the flap on throttle opens; if it does not open then the throttle body is not working properly. I heard the same,the die electrcal grease solves the problem but the perrmanent fix is replacing the pins. Resetting idle may require a scan tool or may occur on its own, after the throttle body is cleaned. I had the lightning bolt and check engine come on then the car would go into limp mode. Throttle Body; Throttle Body. Today, that mechanical linkage has gone the way of the dodo in favor of electronic throttle control. Below are several key signs of a bad throttle position. Now it has started going into fail safe mode and throwing codes for the throttle body stuck open, throttle body stuck closed, throttle position sensor and throttle body mod actuator, and low fuel pressure. Intermittent loss of throttle control. The stock throttle body is a poorly-built design, and it is the cause of many problems after 20+ years of operation. How It Works. The automaker said the recall of the 2014-15 Jeep Cherokee is to install shields to protect power liftgate control modules, and related components, from moisture. An electronic throttle body (or electronic throttle control) connects to the gas pedal/accelerator electronically without the use of cables. I have misplaced the paper that had all of the numeric codes, but that is a summary of the issues. vehicle would idle forward only. We have had nothing but trouble with or 2016 Ford escape, it has been in the ship more the 6 times, they even had to replace the transmission once all ready, and we still have power problems… they have factory reset it 3 or 4 times, we had radio. The drive by wire is the newer technology used in cars since 2007 or so. The electronic throttle controller works with your throttle and pedals to create more power when you press down on the gas pedal. RockAuto ships auto parts and body parts from over 300 manufacturers to customers' doors worldwide, all at warehouse prices. This is for redundancy in the even that something happens to one of the signal lines, the car doesn't take off. First, what is a throttle body and why does it need to be serviced? A throttle body is an electronic device that operates the throttle valve. Another Ford Throttle Body Lawsuit February 1, 2017. Choose from direct bolt on throttle bodies, 4 barrel style fuel injection throttle bodies to add fuel injection and complete EFI systems. Drop in Mileage and Acceleration. The most common cause is a dirty throttle body. Volvo Electronic Throttle Module (ETM) Issues. vehicle would idle forward only. The throttle body itself is a tubular component of an air intake system which responds to the pressing of the gas pedal. The car is at the dealer now. The initial 600 mile service for the Yamaha FJR1300 calls for an EFI (electronic fuel injection) "throttle body synchronization". I was planning to take it off intake manifold & clean everything (I have new gasket). So before you take the car into the shop, consider taking 10 minutes and cleaning it yourself with a spray can of throttle body cleaner and paper towels. The throttle body that would be recommended for a lightly modified 11-14 GT mustang would be the 85mm throttle body item 56145. This negatively affects overall performance, and as you drive, you're going to realize that your truck's fuel economy has dropped. I cleaned the throttle body, did the throttle body re-calibration Cleary524 pointed out, and re-tightened the hoses for my catch can. Symptoms of a Bad or Failing Throttle Body 1. The dirty throttle body was caused by dirt. No discussions, no issues. Mechanical systems had a cable that connected the pedal directly to the throttle body, now it's all electronic. This morning, the Electronic Throttle Control warning light on our SXT (auto trans) comes on. Click Here for Instructions on: "HOW TO IDLE wish I had this info when I had the problem. Contaminants and Carbon Buildup inside the Housing. (If you're having difficulty locating the throttle body, ask a helper to press the accelerator, with the engine off, so you can see the movement of the throttle shaft. This is for redundancy in the even that something happens to one of the signal lines, the car doesn't take off. The car will suddenly decelerate and even with the gas pedal to floor will only go ~ 30 MPH. The throttle body that would be recommended for a lightly modified 11-14 GT mustang would be the 85mm throttle body item 56145. The General Motors throttle body is an excellent example of this issue. Cleaning it, as well as the MAF sensor, before they are troublesome and difficult to clean is best. 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. Before I put the cover on I got the message numerous times in the first 1000 miles with the truck. When the throttle body fails, most garages will take it off and clean it up with carburetor cleaner and commonly on other vehicles this will normally do the trick, however, unfortunately the Nissan Micra although showing similar faults to other vehicles with failed throttle bodies (also known as air mass meters). After taking it in for repair I was told it was the electronic throttle body needed replacing for $565. If I try that to many times the car will stop starting all together, iv I let it rest for about 10 minutes after not starting the first time it usually starts backup. The number of electrical connections may differ between different systems, while the example shown here has 6 electrical connections. A Ford technical service bulletin for the 2006-2007 Explorer, 2004-2006 F150, as well as some other models describes a problem with hesitation, difficulty starting and low idle with the codes P0505 and/or P0506. Defective electronic throttle bodies (ETB) are causing Ford vehicles to suddenly decelerate and enter “limp home” mode, which is like trying to drive a snail through a molasses puddle. In 1988, the first “drive-by-wire” electronic throttle control (ECT) system appeared. Clean throttle body. Drop in Mileage and Acceleration. The cause is often a problem in the idle air control system. Sometimes, an ECM reset will restore normal operation. I'm considering buying a 2017 Explorer Sport, but I'm very concerned after reading all the reviews from people whose 2016 Explorers have died on them in dangerous situations due to a faulty electronic throttle body. Hmmm I guess the ETC and the Cruise Control are different things, my bad on my side. With the engine off, locate the air filter case. Electronic throttle control actually really simplified things. when pulling out into traffic on city surface streets, depressed accelerator, truck began to accelerate then suddenly stopped. Figured I would start with the throttle body, that was it. I'd check connections at TB and pedal, and get the dealer to check it out. In the drive by wire technology the throttle body throttle plate is actuated by an electric motor instead of a mechanical wire and cable arrangement actuated by foot. Thought might be problem with 7 year old battery, changed that, still won't start, light still on. The tiny thing that keeps your car working, often falls prey to regular wear and tear, and therefore must be taken care of. All electronic throttle bodies accumulate carbon buildup on the throttle plate and bore—the Honda throttle body is no exception. Electronic throttle controls have been problematic. Now it has started going into fail safe mode and throwing codes for the throttle body stuck open, throttle body stuck closed, throttle position sensor and throttle body mod actuator, and low fuel pressure. Remove the dipstick and dipstick tube 4. The repair cost is 1 500$, and guess what, you're luky. The throttle body is the part of the car's air intake system that controls the amount of air flowing into the engine when the accelerator pedal is pressed. Electronic Throttle Control. The throttle body has a plate that over time will accumulate oil, gum and varnish. Throttle position is reported using a TPS (Throttle Position Sensor). The throttle body itself is a tubular component of an air intake system which responds to the pressing of the gas pedal. The automaker said the recall of the 2014-15 Jeep Cherokee is to install shields to protect power liftgate control modules, and related components, from moisture. turn the key to run and listen for the TB to cycle (click click sound) then start the car. Fuel Injection Throttle Body by Spectra Premium®. problem with engine. Electronic Throttle Body - Fits 2. Remove the throttle body. I have a 2012 Chrysler 200 with a 4-cylinder. Throttle Control Motor to change throttle valve position. Impala - throttle body problem - i have a 08 impala well yesterday i cleaned up the throttle body and after putting back all air intake i took my car for a ride and i noticed that when i released the gas pedal my car well accelerate by itself and the rpm stayed between 1000 to 1300 Rpm. All the Lexus parts, however, were not designed to last forever, check your old Lexus GS300 Throttle Body and replace it when it's. However it may direct to a problem as small as a bad throttle position sensor. Throttle-By-Wire eliminates the sticking and binding problems that sometimes occur with mechanical linkages, and return spring failures that may prevent the throttle from closing (a runaway engine). Rough Idling. vehicle would idle forward only. Click on the [Reset learned values] button. The dealer replaced the throttle body and throttle position sensor, the powertrain control module, and the gas pedal assembly and sensor. I ask them it if this is a common problem. • The throttle motor operates the throttle valve. Clean throttle body. 10 Electronic Throttle Control System) fuse. The stock throttle body is a poorly-built design, and it is the cause of many problems after 20+ years of operation. Choose the engine; Click on the [Special function] button. One method of determining the amount of air entering the engine is called the N-Alpha System. 7 out of 5 stars 43. Notice: Do not use any solvent that contains Methyl Ethyl Ketone (MEK). Remanufacturing these types of components requires a slightly different approach than with purely electronic components. not real sure about year models though. Astra Throttle Body Issues Hi People, My usual forum is ls1. Ford believes the issue is the electronic throttle body, but they have been unable to fix the problem. By providing electrical throttle control through the means of an on-board vehicle computer, or Electronic Control. This product is the cure for rough idle. Poor or High Idle. The only problem with aftermarket electronic fuel injection (EFI) is that it’s far more expensive than a carburetor. Toyota Identified And Fixed Electronic Throttle Surging Problems In 2002 2002 Camrys had electronic fix put in place. The Throttle Controller is the electronic version of what used to be operated by a mechanical cable. For some time there have been issues surrounding the electronic throttle module fitted to a number of Volvo cars. The service technician said the problem is now the PCM is programmed to use the fuel in a manner that is consistent with the failed throttle body - not the new one. With the engine off, remove the air duct going to the throttle. Living a long distance from a Volvo dealer is a serious problem. Throttle position is reported using a TPS (Throttle Position Sensor). This throttle body module fits cars equipped with Magneti Marelli throttle bodies. Answer: This is a common problem on the electronic throttle system on your Chrysler. Nick Williams has released a redesigned version of their 102mm throttle body with a new, stronger electric motor that prevents the blade from closing under high boost levels. This is a video on how the electronically control throttle body works. Internal component malfunction of the Saab throttle body will cause running symptoms including poor start, especially on cold mornings, erratic/poor idle and serious power loss. The Electronic Throttle Body Assembly frequently requires replacement due to internal electronic sensor failure and excessive wear and tear. This is easy, just hold open the throttle, push the cable forward and pop out the little connections. Disconnect the battery for about 30 min. I had same problem on mine. disconnect the throttle body connector at the TB, start the car engine will get all wonky, let it run for 30 - 40 seconds. Fuel Injection Throttle Body by Spectra Premium®. High performance Mustang parts, engines, clamps, exhaust, fuel pumps and more. 5V on some models), when the throttle plate is fully opened, replace the TPS. I did clean the mass air flow sensor at 120K (10K / 6 months ago) with some CRC aerosol cleaner specifically for that purpose. Issue with: Electronic Throttle Control (ETC) The Follower Test: First person puts foot on gas pedal other person checks to make sure the flap on throttle opens; if it does not open then the throttle body is not working properly. A newly cleaned throttle body (or replaced throttle body) need to plug into the computer so the throttle body know how to behave. After searching the forum a bit more I learned about cleaning the MAF and throttle body. The ELECTROTHROTTLE has two frequency settings, 400Hz and a 20,000Hz (20KHz) PWM control mode. the throttle valve in order to inspect all surfaces. If your original throttle body has a worn throttle sensor strip then this kit will fix your problem. Nothing has been done around the throttle body, ever. Was considering cleaning my throttle body its a 2002 1. Before I put the cover on I got the message numerous times in the first 1000 miles with the truck. Electronic throttle controls have been problematic. Ford throttle body problems have resulted in Ford owners filing a class-action lawsuit alleging the Delphi Gen 6 electronic throttle bodies cause the vehicles to stall under throttle and reduce down power to idle, despite the driver's pedal commands. Throttle body service overview. The IAC valve allows the computer to control idle speed, by bleeding small amounts of air into the intake. Now the throttle position sensor is part of the throttle body and is about £300 complete. Cruise control systems, too, were connected via cable to the throttle body, controlling engine speed with an electronic or vacuum motor. Each time electric throttle control actuator or ECM is replaced. The TPS is mounted on the throttle body and converts the throttle valve angle into an electrical signal. Click on the [Start] button. ETC(electronic throttle control) Mechanical Problems and Questions ETC(electronic throttle control) - Jeep Forum - Forums and Owners Club Jeep Forum - Forums and Owners Club > Jeep Forum Help Zone - Jeep Problems, Complaints, and Solutions! > Mechanical Problems and Questions. Electronic throttle control actually really simplified things. Your problem is the throttle boddy. An engine control unit ( ECU ), also commonly called an engine control module ( ECM ), is a type of electronic control unit that controls a series of actuators on an internal combustion engine to ensure optimal engine performance. Unless you mean clean the throttle body. The symptoms include stalling when coming to a stop, or very low idle after starting, or stalling if the throttle is "blipped" (opened and closed quickly). A wrongful death lawsuit has been filed in Texas, alleging that a malfunctioning electronic throttle on a Harley-Davidson motorcycle caused a fatal accident in 2008. Quality aftermarket replacement electronic throttle body for various SeaDoo Personal Watercraft and SeaDoo Jet Boats models.