Subaru electronic throttle control problems. You control the throttle body position with the gas pedal.

Subaru electronic throttle control problems I'm Feb 19, 2023 · The electronic throttle control – Learn what this warning light looks like, its causes, and how to fix them. Sep 5, 2023 · The Ford F-150 throttle body can have problems due to a dirty or clogged throttle body, a malfunctioning throttle position sensor (TPS), or faulty wiring or connections. Nov 12, 2019 · If your Subaru Forester has a faulty throttle body, it can cause it to run terribly. Five problems related to electronic stability control have been reported for the 2014 Subaru Outback. Finally, some new cars with electronic throttle control do not have separate idle air control valves. If the system engages and takes action, it will flash a Sep 4, 2023 · On vehicles with electronic throttle control, the throttle (ETC) actuator controls the engine’s air intake. Sep 9, 2020 · The suit, filed in California’s Southern District, links unintended Subaru acceleration events —typically caused by a failure of a car’s electronic throttle control, allowing the throttle to expand wide open— to an apparent software defect plaguing the controller area network (CAN bus) and a flaw hampering the brake override system (BOS Jul 27, 2019 · 2. 2. 5v Electronic Throttle Control Sensor wire 1 0. Typically, an accelerator pedal position sensor comprises a stator and a rotor. This way, VDC is ready to engage and modulate braking and engine throttle in the event a vehicle loses control. 5 lazy engine ? can it cause any damage to the engine on the long run or just burn some more fuel ? If it's good - what brand is recommended or any eBay vendor will be good ? 10x in advance. Dec 17, 2024 · There are significant changes to the engine and CVT for model year 2025. If the system engages and takes action, it will flash a What is Relearning the Throttle Body? The throttle body controls the amount of air entering the engine based on the position of the accelerator pedal. So if any of you had this problem and solved it please share the solution. If there’s a malfunction in this system, it can send incorrect signals to the engine, causing it to accelerate uncontrollably. Some probing with a voltmeter will tell you which is at fault. A common problem is the control unit isn’t getting along well with the engine. Dec 19, 2021 · Here are the eight most common newer Subaru Forester, Outback, Crosstrek, Ascent, and other new model problems owners could face. Dec 26, 2020 · If you have electronic throttle control you might not have an idle air control valve as the ECU should be able to manipulate the throttle for appropriate idle speed. Knowing the symptoms of a Jan 5, 2011 · As others have said, its not the electronic throttle that is making the car sluggish, its the computer programming, and engine design that make if feel sluggish. Now you move the throttle a fraction, and the idle switch opens, moving you to AFM command alone (simplified of course). Dec 6, 2023 · Conclusion Electronic Throttle Control issues can be frustrating to deal with, but with the right approach, you can successfully diagnose and fix these problems in your Jeep. Dec 17, 2024 · The Most Common Subaru CVT Problems Explained 1. 2006. 51-1. The second is electronic throttle control (ETC). Your Outback’s throttle body controls the amount of air that enters the engine. Oct 16, 2022 · You can clean the throttle body of your Subaru yourself, but before you start the work, you should analyze our advice on how to do it. com Subaru forum. Same with the other Ground Pin connected to the same ECM Plug. It works together to control the air and fuel flow into the engine. A malfunctioning throttle position sensor will relay bad data to your 2021 Subaru CROSSTREK 's computer and usually result in poor fuel economy. While it may not always provide a permanent solution, it often restores normal operation and buys time for proper diagnosis and repair. It includes a throttle body, sensors, and a control unit, all important for smooth engine running. I’ve done this myself on a few Subaru models, and I’ll walk you through the step-by-step process to get your vehicle running smoothly again. Its function is very similar to the check engine light, a very common issue of an Electric throttle control system occurs when the control light suddenly comes on. Meanwhile, a dirty throttle body will lead to poor acceleration and bad fuel economy. It is usually triggered when your vehicle's powertrain control module (PCM) detects that the actual throttle position does not match the desired throttle position. Similar symptoms were confirmed by another individual who experienced throttle sensor issues, leading to a diagnosis of electronic throttle control system problems. Buyer must determine compatibility into his / her vehicle prior to purchase. Please also check out the statistics and reliability analysis of the 2014 Subaru Outback based on all problems reported for the 2014 Outback. Sep 4, 2025 · The throttle body controls the engine’s air supply, and it comes in mechanical and electronic versions. Asked him if it could be ECM and he told me The lower portion of the throttle valve is heated by engine coolant to prevent icing of the throttle plate. Jan 8, 2023 · The electronic throttle body can open or close the throttle valve with a considerable amount of torque. Some of the common reasons why your Subaru VSC light may come on include a fault in the ABS system, problems with your throttle system, and sometimes faulty airflow sensors. Fortunately, the relearn process is relatively straightforward. Nov 28, 2024 · While it’s usually a straightforward job, cleaning your car’s throttle body can result in some problems if you make any mistakes. This is because a small electric actuator controls the throttle plate. When illuminated, it signals an issue with your car’s throttle control system. By following the steps outlined in this guide and staying attentive to the symptoms, you can ensure that your vehicle’s ETC system operates reliably and efficiently, providing a seamless driving experience. cleaned the Idle Air Control Valve? All of these are easy to do for a DIYer and can all be accomplished in less than two hours in your drive way. Visit Subaru. 64-0. Feb 15, 2003 · Throttle position sensors have traditionally been problematic on many "throttle by wire systems" I typically go there first. May 25, 2020 · Subaru Forester owners have reported 63 problems related to electronic stability control (under the electronic stability control category). The common warning signs of a bad throttle body are an illuminated check engine light, reduced engine power, rough idling, stalling, and rare cases of misfires and rough running. You will The throttle position sensor in your engine transmits information about the position of your throttle to the electronic control module or ECM. If it's really gunked up Sep 4, 2023 · Diagnostic trouble code (DTC) P2100 stands for “Throttle Actuator ‘A’ Control Motor Circuit/Open. No threads about the solution or solving the problem. Your safety is our priority. However, when you disconnect the battery or clean the throttle body, you must perform a Subaru throttle body relearn. Feb 12, 2025 · When the throttle body loses its learned position, it can cause rough idling, stalling, or even poor throttle response. Symptoms of the P2100 code Dec 20, 2018 · The main reason for the switch to Throttle-By-Wire (TBW) or Drive-by-Wire is that it allows the ECM to work in harmony with other engine control systems such as cruise control, traction control, torque management and stability control. Chain Slip and Pulley Wear — A drop in hydraulic pressure—usually from degraded fluid—causes the chain to slip. I searched Subaru forums and websites but didn't get any results about this particular valve. The first is electronic brake distribution (EBD). Could this be a problem with the electronic throttle body? Be sure and SUBSCRIBE to our channel so you'll be the first to know when new information is available! Apr 16, 2023 · Most idle air control valves are located adjacent to the throttle body. Common signs of throttle body problems include rough idling, stalling, and sluggish gear shifts. That said, there are still plenty of IAC-equipped vehicles on the road, and knowing bad idle air control valve symptoms is Mar 27, 2025 · Identifying the best and worst years of the Dodge Avenger is crucial to avoid costly repairs and ensure a smooth ownership experience. This change is in response to and identified condition which in some cases of DTCs P2682 and/or P26A** detected by the Engine Control Sep 5, 2012 · As a part of this system, Subaru have 2 ways of regaining control of a sliding car. Feb 13, 2024 · What would keep throttle body motor running after turning off ignition? Tech is saying throttle body needs replaced but I do not understand how motor would keep running from bad throttle body. The stator is the more complex component, possessing several coils and an electronic evaluation unit that checks the sensor’s status. Cause: Defective electronic throttle control relay. What causes this problem with the Throttle Actuator A Control Motor Circuit? Throttle actuator failure Throttle Mar 21, 2025 · The electronic throttle control reset procedure offers Dodge Ram owners a simple, no-cost first step when facing frustrating throttle control warnings. Mar 12, 2023 · Hello! I'm having some strange throttle issues and need some help. 2 days ago · Does the electronic throttle control (ETC) light come on in your car's dashboard? Here's what it means and what you need to do. To prevent injury, be careful to keep fingers away from the throttle mechanism when it's activated. When it comes to resetting the electronic throttle control on a 6. This post is an attempt to provide some answers. Also please check out the statistics and reliability analysis of Subaru Forester based on all problems reported for the Forester. When the throttle is opened up too… The electronic throttle control system is a complex network of parts. Please also check out the statistics and reliability analysis of the 2016 Subaru Forester based on all problems reported for the 2016 Forester. The change to ensure stable electrical continuity may have fixed problems that are Sep 4, 2023 · Diagnostic trouble code (DTC) P2100 stands for “Throttle Actuator ‘A’ Control Motor Circuit/Open. Some of these problems can be fixed without the need for bringing in an expert but others may require diagnostic equipment to pinpoint. The accelerator pedal also has a position sensor that relays the information to the PCM to give the correct throttle response. This EGR valve is on a 2013 Subaru Legacy and is an all electronic valve. ETC warning light highlights Common Sep 6, 2024 · Troubleshoot the P2100 code for a Throttle Actuator Control Motor Circuit Malfunction with our guide on symptoms, causes, and repairs. As the carbon builds up, the ECM learns a new “home” position for the throttle plate. The suggested solution is a complete throttle body replacement, as Apr 3, 2023 · Electronic throttle control systems are now commonplace in many new cars. This is a video on how the electronically control throttle body works. Click here for more information. Heat is the enemy Most electronic stability control systems, including the Subaru Vehicle Dynamics Control, are active by default. . Wiring harness between electronic throttle control relay and chassis ground needs repair. Check VIN number for all available recall solutions. The throttle actuator is a crucial component that controls the opening and closing of the throttle valve in response to driver input or commands from the engine control The throttle body system helps your engine accelerate smoothly. Finally, the last cause to check is the entire electrical system related to the idle air control. done an Idle Relearn Initiation? 4. It appears the new CVT pressure sensor may have been introduced to address recent complaints reported here related to low speed operation. 7 Cummins engine, there are a couple of options you can try. That fuse supplies the switched contacts of the Main Relay. The most common issues car owners experience after cleaning the throttle body are a high idle and the check engine light turning on. However, it is recommended to consult a professional for proper diagnosis and repair if the issue persists. Nov 30, 2021 · The things that determine throttle is the accelerator pedal, cruise control activation, whether the car is idling or not, shift points whether it's an automatic or manual, and this is all managed by the ECM and is determinant on whether or not the car has good grounding and a battery. com FREE DELIVERY possible on eligible purchases Apr 28, 2025 · The accelerator pedal position sensor’s readings guide the electronic throttle control (ETC) that manages the fuel injection system. Many older cars feature a vacuum operated EGR valve that can rip over time, causing a leak or failure to actuate. Aug 15, 2023 · The cost of repairing an electronic throttle control problem can vary depending on the specific issue and the labor rates in your area. Dec 1, 2023 · We detail the implications of the Subaru Thermo Control Valve lawsuit and what affected Subaru owners need to know. INTRODUCTION: In the interest of customer satisfaction, Subaru of America, Inc. 72v 3. Depending on what was found during diagnosis, this may be the issue. When the ignition switch is at On, the relay is turned on and the switched contacts connect power from the fuse to a number of different loads, including: Electronic Throttle Control Relay Engine Control Module Mass Airflow and Intake Air Jul 10, 2024 · My 2015 Forester in limp mode with check engine light, eye sight warning, hill climb warning, and emission control warning on the display. 58v 4. Feb 3, 2020 · This code can be set by either the Throttle Position Sensors (redundant pair of them) in the throttle body or those on the gas pedal. Dec 7, 2024 · P2119 code points to an issue with the throttle body’s range or performance. The most recently reported issues are listed below. 4v Knock Sensor 2. Jan 24, 2019 · Two recent troubleshooting threads involving the EGR Valves in 3rd gen Outbacks raised questions about how the Subaru electronic EGR Valve that is used in those years is made, operates, and how it could be tested. (SOA) is extending the New Car Limited Warranty coverage for the Thermo Control Valve (TCV) used in the above listed models and model years to (15) fifteen years / 150,000 miles. Nov 12, 2019 · If your Subaru Outback has a faulty throttle body, it can cause it to run terribly. This issue usually arises due to a malfunction within the throttle body assembly, electrical connection issues, or problems with the throttle position sensor. Both are 2. 1. This may be either a dedicated throttle body module or the powertrain control module. Aug 12, 2022 · Subarus since the mid 2000’s have an electronic throttle body. Poor driving performance. 17v FULLY OPENED THROTTLE I also tested the two V V L Pressure Switches for comparison and both read normal. the Air Flow Meter cleaned? 3. 2006 Subaru Impreza 2. Replace any relevant sensors. For jeep wrangler etc repair, knowing this system is key to finding and fixing problems. Even so, Acura will probably replace the throttle body with a new one, so why spend money cleaning it? You could try some throttle body cleaning spray first, before paying for a repair. If I Oct 24, 2022 · The cover map isn't very clear, but it looks to be the 6th fuse down from the pink SBF fuse. Besides that, dirty MAP and boost sensors will also lead to similar problems. Oct 16, 2018 · Seven problems related to electronic stability control have been reported for the 2016 Subaru Forester. Jun 26, 2025 · Do you know why dodge ram electronic throttle control problems occur? It can occur due to a few reasons when you’re down on fuel, when you’re driving under the speed limit, or when you’re overtaking. When I turn on the key. Then the engine will cut out, the check engine light comes on, the brake light blinks and the cruise control icon blinks. For purposes of this article, however, we will focus on the cable controlled design. Check out the complete list here. If you pay less attention to its operation, you may not notice when your throttle system begins to fail. You control the throttle body position with the gas pedal. Learn the symptoms of a bad throttle position sensor and how to replace it. ” Instead of a mechanical cable connecting your gas pedal to the throttle, an accelerator pedal position sensor (APP) detects pedal movement, and an electric motor controls the throttle plate. Aug 2, 2023 · The Electronic Throttle Control (ETC) system is a very crucial component of your vehicle. Jun 3, 2025 · Here are some of the common culprits: Electronic Throttle Control Issues Modern vehicles, including Subarus, are equipped with electronic throttle control systems. Use this guide to learn how they work and what might cause them to fail! Dec 9, 2005 · A warning to all those considering working on or even CLEANING their throttle bodies: As noted in a previous thread, I recently cleaned the throttle body on my 1998 Subaru Outback the Subaru dealership recommended this as a part of their 150,000 mile service, but I was unwilling to pay $500 fo Jul 1, 2023 · Is this thing help to get some more juice out of the 2. Valve Body and Solenoid Failures — The valve body houses several solenoids that control clutch pressure. Coil and wires not too old, dealer items. But the 2101 code indicates the motor might be the issue. Dec 25, 2021 · Diagnostic Trouble Code (DTC) P2101 stands for Throttle Actuator “A” Control Motor Circuit Range/Performance. The electronic throttle system is controlled by the engine computer, and their scanner should have full access to the engine computer, so getting the fault codes shouldn't be a problem. The conversation centers on a 2005 Subaru experiencing reduced power and a persistent check engine light, suspected to be caused by a faulty throttle sensor. ” It’s triggered when the powertrain control module (PCM) detects electrical issues in the TA-A circuit. The most usual two of these problems, regarding speed control of a club car Subaru engine are; Dysfunctional potentiometer: Your club car engine’s speed control problem primarily occurs when you have a dysfunctional potentiometer. Fuse box diagram (fuse layout), location, and assignment of fuses and relays Subaru Forester mk4 / SJ (2012, 2013, 2014, 2015, 2016, 2017, 2018). In this video, you will learn 4 symptoms of a bad throttle position sensor. Nov 15, 2023 · The P2119: Throttle Actuator Control Throttle Body Range/Performance code indicates a problem with the range or performance of the throttle actuator control in the throttle body. Nov 11, 2021 · Here are 7 symptoms of a bad or failing throttle body, to help you identify the issue before it is too late. Aug 11, 2025 · Modern cars use an electronic throttle control system, called “ drive-by-wire. 5LJust fixing two issues we had at the second ice autox event. Turn Traction Control On and Off Dec 16, 2022 · Here's a look at electronic throttle control, what causes its warning light to turn on, and how to properly repair it. Sep 18, 2022 · So I'd felt some odd jerkiness in acceleration and remembered seeing someone on these forums had mentioned and posted a link to a PDF with easy steps on how to calibrate the throttle to one's foot action and how evenly your foot moves the throttle (pedal). Dec 28, 2018 · I cant post the link but the page is titled: Subaru Legacy Service Manual: Dtc p2101 throttle actuator "a" control motor circuit range/performance I inspected the harness going to the TPS connector in the engine bay, no visible signs of damage. 0L Dual-AVCS Electronic Throttle 2. 0L Twinscroll Turbocharged Engine (2008-2021 - ). Specifically, it indicates that there is an open circuit in the control motor circuit for throttle actuator 'A'. Another issue could be the failure of the throttle body motor. Nov 18, 2023 · Coolant Temp 1-1. Dec 19, 2023 · To fix the electronic throttle control problem in your Chrysler 300, you can try resetting the throttle control module or performing a throttle body cleaning. Registration is free Jul 31, 2014 · I have read all the threads, I can find, about Electronic Throttle Control (ETC) problems. Could this be a problem with the electronic throttle body? While there are other potential causes for these customer concerns, today we’re going to focus on testing and, if needed, replacing the electronic throttle body. Feb 27, 2025 · Explore Subaru throttle body problems, common symptoms, causes, owner feedback, and recall information to stay informed. The P2100 OBD-II diagnostic trouble code (DTC) refers to an issue with the throttle actuator control system. Mar 1, 2025 · Explore Subaru valve body problems, common issues, owner feedback, and recall information to stay informed and proactive. Most electronic stability control systems, including the Subaru Vehicle Dynamics Control, are active by default. Most vehicles are shifting from the mechanical throttle to the electric Dec 16, 2022 · Here's a look at electronic throttle control, what causes its warning light to turn on, and how to properly repair it. Dec 4, 2023 · Is your electronic throttle control malfunctioning? This straightforward beginner's repair guide covers common issues like dirty sensors, bad connectors, and throttle body replacement. In most cases, the best way to fix this problem is to take the vehicle to a qualified mechanic or dealership for diagnosis and repair. 5 liter 4 cylinder engines, both with electronic throttle. This module is responsible for controlling the throttle body’s position based on the driver’s input. But before we begin to troubleshoot, let’s get a basic idea of how the system Sudden unintended acceleration incidents are often posited to involve the simultaneous failure of a vehicle's acceleration and brake systems. Jul 5, 2015 · Is it an electronic throttle body control? I found a used OEM replacement for the whole assembly on EBay but I'm hesitant to make a purchase until I know it needs to be replaced. Often I stop ata red light & when I stepon the accelerator the engine doesn't rev normally. Feels like a mis-fire, but throws no codes. Jun 1, 2023 · Buy GZYF Car 9 Drive Mode Electronic Throttle Controller Auto Gas Pedal Booster For Subaru BRZ 2012-UP, Forester/Impreza / R1 / R2 2006-UP, Legacy/Outback 2008-UP, Blue: Throttle Controls - Amazon. Wiring harness between ECM and electronic throttle control Feb 25, 2021 · Modern cruise control systems use drive-by-wire or electronic throttle control systems (ETCS), with the feature integrated into the engine control module (ECM), which controls the throttle body. com for up-to-date & accurate information on vehicle recalls. Over time those throttle bodies can develop carbon buildup. No idle problems, no acceleration problems, no misfires. With our comprehensive Subaru fault codes list, you now have a valuable resource to aid you in diagnosing and troubleshooting Subaru vehicles. Acceleration system factors may include: Pedal misapplication [3][1][9] Unresponsive (entrapped) pedals [10] Electronic throttle control, throttle position sensor fault or cruise control failure (see drive by wire) [11] Stuck throttle (unrelated to pedal Jan 14, 2025 · The most common reasons a Subaru Outback cruise control isn't working are failed control module, sensor or switch issues, or throttle actuation problems. Turn Traction Control On and Off Apr 26, 2021 · Testing Accelerator Pedal Position Sensors in a very professional wayaccelerator pedal position sensor,app sensor,drive by wire,drive by wire system,car driv Jul 26, 2023 · When a service electronic throttle control warning comes up on your Dodge Ram 1500, it shows something is wrong with the vehicle throttle system. Mar 10, 2011 · I have an intermittent (but almost daily) problem with the electronic throttle not responding on my '05 Forester 2. Some of these valves are integrated into the throttle body itself. The motor is controlled by a computer, called a control module. Once that happens, the pulleys score, and the transmission starts whining and slipping under load. WRX STi 2008-2021 (GR/VA):2008-2021 JDM WRX STi EJ257 2. May 13, 2007 · One problem with this is the transition from idle to "not idle". 7 Cummins engine, you can either disconnect the negative cable from your battery for up to five minutes or remove the fuse for your engine control module. Jan 25, 2024 · The U0107: Lost Communication with Throttle Actuator Control Module indicates a communication problem between the vehicle’s main computer (ECM) and the Throttle Actuator Control (TAC) module. Jul 31, 2014 · I have read all the threads, I can find, about Electronic Throttle Control (ETC) problems. Jan 28, 2023 · The electronic throttle control system in a Dodge Ram can experience problems if the truck’s battery is weak, causing a low voltage condition. The electronic throttle control light comes on and the car won't start Dodge Caliber. The power will be cut, the pedal will be dead and I'll coast to the side of the road. System computers and sensors automatically work to consistently monitor traction, steering, and speed in real-time. Nov 5, 2023 · To reset the electronic throttle control on a 6. On these cars, they have an electronic throttle and the throttle position sensor is actually part of the throttle body. Common symptoms of a bad throttle body include dirt and grime, the check engine light, and an erratic idle. Jan 19, 2016 · The days of having to constantly adjust the throttle cable due to a loose nut on the carburetor are long gone. Also, some of the common parts that fail and how they fail. When a wheel starts spinning it applies the brakes to that wheel to stop it from spinning and hence stop the car from losing control. Engine stalls. Whether it’s through ignition reset Jul 17, 2024 · My 2014 outback will start idling rough, and the acceleration will be choppy. Starts after it's warm, noticeable under light to medium throttle,at any speed. Apr 28, 2025 · The accelerator pedal position sensor’s readings guide the electronic throttle control (ETC) that manages the fuel injection system. Throttle body recently cleaned, engine idles perfectly. The throttle body system helps your engine accelerate smoothly. Watching this video will help you diagnose to see if it is time to replace your bad throttle position sensor. Remember to refer back to this list whenever you encounter a fault code, effectively narrowing down the root cause of the issue. May 16, 2022 · From a search - this is what it shows: Make: Subaru Code: P2102 Definition: Throttle Actuator Control Motor Circuit Low Description: Improper idling. A bad throttle body makes Feb 4, 2025 · The Electronic Throttle Control Warning Light is a crucial indicator in modern vehicles. Nov 14, 2013 · All Activity Home Newer Generations of Subaru discussion 1990 to Present Legacy, Impreza, Outback, Forester, Baja, WRX&WrxSTI, SVX P0122 Throttle Position sensor Registrations, locked accounts, etc Jan 12, 2016 · Many of today’s modern vehicles are now designed with electronic throttle control, which in many cases will be replaced by an electronic signal that is sent to the throttle body, which directly controls the position of the throttle body valve. Your Forester’s throttle body controls the amount of air that enters the engine. I have replaced the mass air flow sensor, accelerator/sensor, and the throttle body with TPS sensor Jun 10, 2025 · Transmission failures, electrical faults, and defective airbags are just a few of the most common Subaru problems. Go to YouTube and check out videos for each procedure under "subaru throttle body cleaning", "subaru idle relearn" etc. My best friend owns a Subaru Outback, while I own a Nissan Altima. The throttle position sensor a/b and throttle actuator are built in to the throttle body. Most new cars these days come with electronic throttle control (ETC), which eliminates the need for an idle air control valve. MT AT A/F & OXYGEN SENSOR RELAY MAIN RELAY ELECTRONIC THROTTLE CONTROL RELAY FUEL PUMP CONDENSER FUEL PUMP RELAY FUEL PUMP ASSY (FUEL PUMP) Jun 21, 2018 · Hi all, my '04 OBW, 164k miles, has developed an annoying stutter. Too much air will result in a lean fuel-air mixture, while too little air leads to the engine running rich. 96v FULLY OPENED THROTTLE Electronic Throttle Control Sensor wire 2. Causes of the P2100 code include an Accelerator Pedal Position (APP) assembly malfunction, throttle control motor issues, wiring issues, and PCM failure. P2119 quick overview In this video, we’ll cover three simple ways to reset a throttle position sensor, ensuring smoother throttle response and better engine performance. Say the idle map is commanding 4 bannanas of fuel, while the the throttle will be letting in however much air its fully closed position allows. Symptoms of the P2100 code Dec 9, 2023 · An Idle Air Control Valve: A Closer Look An idle air control valve is found on most fuel-injected engines without electronic throttle bodies. Jan 23, 2023 · The electronic throttle control light is an indication that there is a problem with the throttle body or related components. It is best to consult with a qualified technician or check with authorized Polaris service centers to get an accurate estimate for your particular situation. Loose connections, frayed wires or damaged sensors could give you a false reading or cause your electronic throttle control to behave erratically. Modern vehicles use an electronic throttle control system, meaning the throttle body and the accelerator pedal communicate through sensors rather than a mechanical linkage. When communication is lost, the ECM cannot control the throttle, leading to potential stalling or Nov 1, 2017 · Ive done a little research and it sounds like it could be the throttle control harness, its just odd that I have only experienced this problem in slightly colder conditions Dec 4, 2023 · Is your electronic throttle control malfunctioning? This straightforward beginner's repair guide covers common issues like dirty sensors, bad connectors, and throttle body replacement. This means the engine control module (ECM) has detected that the throttle position does not match what it should be. It makes sure that the right amount of air enters the engine to mix with the fuel for efficient energy production. Aug 25, 2025 · Wondering how to fix electronic throttle control Dodge Ram 1500? Discover common causes, warning signs, and simple repair solutions. Look inside an electronic throttle actuator and learn how the ECU controls and monitors the position of the throttle. - The code P2109 in a Subaru is often caused by a faulty throttle position sensor, issues with the pedal position sensor, wiring problems, or a malfunctioning electronic throttle control system. You are currently viewing our forum as a guest, which gives you limited access to view most discussions and access our other features. Jan 12, 2016 · Common signs include intermittent throttle control, throttle hesitation or problems hesitating, and drastic changes in fuel economy. Welcome to Subaru School with Tyson The Subaru Specialist! In todays lesson, I show you how to recalibrate/relearn your Subarus Throttle Response/Driving Characteristics. About 1 year ago, after 10 minutes of driving, I would lose throttle response, as if car Jun 1, 2007 · Welcome to the NASIOC. It consists of mechanical parts which may become worn and require replacement. A scan reports codes P2102 and a permanent code P0102. Dec 22, 2021 · The check engine light is also illuminated. Feb 16, 2018 · Throttle bodies on cars made since that time are usually electronically controlled. This specific throttle body is off a 2005 Volvo S60 A DC motor July 2010- Subaru's new 5W-30 synthetic oil is recommended on turbos (not required on 2010 Forester) 7/3/10 - 2011 Forester details initial information released. By joining our community, free of charge, you will have access to post topics, communicate privately with other members (PM), respond to polls, upload content and access many other special features. Today's modern cars, trucks, and SUVs are all equipped with an electronic throttle control system that contains an accelerator pedal position (APP) sensor. 5X with auto trans. In an electronic throttle control (ETC) system, an electric motor is used to open and close the throttle plate. xnhvfqt nxoqa svte zxge jsh qnxxny jlvqts blgtxtl jpj kwygo lzpdla bharb tbyzh lyiyad nfz