Today’s cars are equipped with advanced sensors for just about every system. While these sensors provide optimal operation, they can also fail and cause trouble. If you need to deal with the throttle body sensor, it’s important that you can reset it. In this guide, I discuss what the throttle position sensor is and show you how you can reset it. I also show you signs that something is wrong with the throttle body sensor and give you a few tips for cleaning the throttle body. The methods you use to reset the throttle position sensor on your car depend entirely on the car model you drive. On some car models, you can reset the throttle body sensor by disconnecting the battery, while on others you need to use a diagnostic tool to reset and calibrate it. Before you reset the throttle body sensor, you may want to ensure that it’s mechanically calibrated if that is possible on your car model. Here are some of the common methods for resetting a throttle position sensor 1. Use an OBD2 scanner The easiest way to reset a throttle sensor and calibrate it on most modern car models is to use an OBD2 scanner. However, to do this, you need to make sure that the diagnostic scanner you buy is compatible with your car engine and has a throttle sensor reset feature for your car model. You can find many OBD2 scanners for cheap, but it won’t help if it’s not compatible with your car, so you should do a lot of research before you decide to buy one. Additionally, for some car models, it is only possible to reset the throttle sensor manually. 2. Push Accelerator You might be able to reset the sensor without much effort. Turn on the vehicle without starting the engine and leave the key in the ON position. If you have a keyless start, just push the button one time, not enough to crank the engine over. Hold down the accelerator pedal for twenty seconds. You want it to go as close to the floor as possible. Release it slowly and turn the car off. Now, start the engine normally and go for a drive to see if the situation has improved. 3. Remove Fuse The sensor is an electronic aspect of the vehicle. It is run through a fuse. By pulling out the fuse, you cause a manual reset of the sensor. Find the fuse box and the appropriate fuse. This information can be found in the owner’s manual. Pull out the fuse and leave it out for ten minutes. After you replace it, the throttle body sensor should have reset. However, so will anything else that’s also run by that fuse. RELATED 8 Symptoms of a Bad Throttle Body & Replacement Cost 4. Drive the Vehicle In some cases, it takes driving the vehicle to reset the sensor. Start the engine and drive down the highway at maximum speeds. You want to be consistently over 40 mph. Once you get the car up to highway speeds, you should slowly accelerate and decelerate slightly. Give a few minutes in between each session. The sensor may reset, providing better responsiveness. 5. Disconnect Battery Whenever you want to reset something electronic, disconnecting the battery can help. Take off the negative cable from the battery. Allow the battery to remain disconnected for five minutes before reconnecting it. When you do this, everything electronic in the car will reset, including the clock and stereo preset. For this reason alone, most people prefer starting with one of the other methods first. 6. Drain Car Power Even when you remove the battery connection, many aspects of the car can retain power. If nothing else is working, you want to drain the power from every aspect of the car in hopes of resetting the sensor. Start by disconnecting the battery, both the positive and negative cables. Jump into the car and turn on the ignition and press the brake pedal. You may want to wait 10 to 30 minutes for this procedure. During this time, any power will drain from the vehicle. Reconnect the battery cables and start the engine. The sensor should be reset. 7. Idle Engine Crank the engine over and allow the car to idle for three minutes. Once the time is up, turn the car off. Go ahead and repeat these steps again. In a few models, you can turn the key ON without starting the engine with the same results. Reference the service manual to see what’s appropriate for your car. What is the Throttle Position Sensor TPS? The throttle position sensor TPS can be found alongside the throttle body. It’s a sensor that includes a magnetic disk to send electronic pulses to the engine control module ECM. This sensor alerts the computer about the position of the throttle, whether it is open or closed. When the car needs more speed, the throttle must open up. On the other side, the throttle must close when the car is slowing down. Additionally, during idling, the throttle must be mostly closed, still allowing gas to flow through to the engine. The computer utilizes the information received by the TPS to idle the idle speed. When you let off the accelerator pedal, the car needs to continue pumping gas so it doesn’t stall. The computer will also look at the cylinders to determine if they are receiving enough fuel to continue combustion. RELATED 5 Signs of a Bad Throttle Position Sensor Replacement Cost Signs of Defective Throttle Body Sensor 1. Check Engine Light When any sensor fails or isn’t optimized, the Check Engine Light can come on the dashboard. Because the engine control module is monitoring the throttle body sensor, you can expect this light to come on when there’s a problem. An error code will be stored in the computer that can be read with your OBDII scanner. In most cases, you might see Code P2119, which stands for “Throttle Actuator Control Throttle Body Range/Perfomance.” This is the code that occurs when the throttle sensor is out of range. 2. Rough Idle When the throttle body sensor isn’t working properly, the idle could be off. RPMs could drop or be higher than normal because of the defects. Not only can this cause the engine to stall, but your car could also go through more fuel than it should. With the air-fuel ratio imbalance, you want to have the problem resolved right away. 3. Trouble Accelerating There could be a lack of power when the sensor fails. Without the right amount of power, acceleration can be troublesome. Not only will there be some hesitation, but the car can also jerk. There’s also the chance that your car can accelerate on your own. If the butterfly valve opens on its own when it should be closed, the car can propel forward. On the other hand, the most probable symptom is that you will have trouble getting the car to go faster, even when you push down the gas pedal. 4. Limp Mode If the situation is dire, the car can go into limp mode. This default setting occurs whenever something is happening that has the potential to harm the engine. Power is cut off to certain car functions to ensure better protection. However, it’s hard to drive the vehicle in limp mode. You can put the four-way lights on to alert others to the trouble. If you only have to drive a short distance, you might be able to make it. Otherwise, you might consider having the vehicle towed for your protection. Steps to Clean the Throttle Body If there’s a problem with the throttle body itself, you might be able to clean it versus replacing it. Here are some general steps you could follow. Locate the throttle body. It is usually between the air filter and intake manifold. Normally, you can clean the throttle body without removing it. With a carburetor or brake cleaner and a microfiber cloth, carefully get rid of any carbon buildup or dirt. Test drive the car. You can gain more guidance by following the directions found in your car’s service manual. Otherwise, you need to visit a professional for more help. RELATED How to Clean a Throttle Body 10 Steps DIY FAQs Do you have to reset the computer after replacing the throttle position sensor? Most car models will reset and calibrate the throttle position sensor by itself after you replace the sensor and turn on the ignition. However, on some car models you may need to calibrate it manually or reset it by disconnecting the battery or using an OBD2 scanner. Does a throttle position sensor need to be calibrated? If your car has a throttle cable, you often must manually calibrate the throttle sensor according to a repair manual for your car model. If your car uses an electronic throttle, the car can calibrate the sensor automatically when you turn on the ignition. Is there a fuse for the throttle position sensor? There is no fuse for only the throttle position sensor in most car models. However, there should be a fuse for the engine control module that sends the power to the throttle position sensor. Check your owner’s manual for the fuse location. Does the throttle position sensor affect idle? Yes. A bad throttle sensor can affect the idle and result in a rough or unstable idle. If you suspect that the throttle position sensor is bad, you need to scan the trouble code memory with a code scanner. Categories Engine, Guides
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The throttle position sensor in your car is used to monitor the air intake within the engine. Usually located near the valve that regulates the fluid from the sound and shaft, the position sensor monitors the throttle’s position. This throttle position sensor works in tandem with the engine control unit to properly control the engine airflow. Auto Repairs Are EXPENSIVE To keep your car working at the correct level, sometimes you need to troubleshoot and figure out any problems you are having with your engine system. To do this, you need to perform the necessary throttle position sensor test to figure out the main cause of the problem. Let’s find out the various transmissions sensors, the throttle position sensor’s steps, and the throttle position sensor replacement cost. By knowing this key information, you can determine if you should perform the throttle position sensor test or if you should bring your vehicle to a mechanic to perform this service. Transmission control module sensors To learn why it is imperative to perform the throttle position sensor test, you need to know the three most important transmission control module sensors. The throttle position sensor directly affects the inner workings and performance of the transmission. To figure out how the transmission throttle position sensor affects the module, you need to perform the throttle position sensor test. Throttle position sensor One of the sensors that send signals to the transmission control module is the throttle position sensor. This throttle position sensor provides an important data source, with information coming directly from the vehicle’s throttle position. If the throttle position sensor cannot send the proper data to the transmission, then this is a way to figure out how you know if your transmission control module is bad. To determine if the position sensor is faulty, you might need to perform the throttle position sensor test. The throttle position sensor’s signal lets the module know the amount of load being placed on the engine at one time or how much stress the engine is under. This information can help the transmission control module figure out if the car needs to upshift or downshift based on the position. The transmission control module can also analyze the data from the throttle position sensor, and then compare this information to the vehicle sensor speed data to determine which shift is most appropriate. If your vehicle is having trouble shifting, this is a way how you know if your transmission control module is bad. To figure out if the control module is bad, you might need to carry out the throttle position sensor test. Vehicle speed sensor The transmission control module uses the vehicle speed sensor to determine how fast the car is traveling. By realizing how fast the car is moving, the car will know the proper time to change gears based on the performance. If this sensor is not working properly or is functioning incorrectly, the transmission control module can select the wrong gear at the wrong time, causing the transmission to slip. This is how you know if your transmission control module is bad. Wheel speed sensor The wheel speed sensor data can help the transmission control module better know what the car is currently doing by the actions it is performing, so the TCM can properly adjust the shifting and gear changing accordingly. The wheel speed sensor also notifies the TPM of when to control and alter the torque converter’s function. Symptoms Of A Faulty Throttle Control Even though the throttle control position sensor and the throttle control are long-lasting and play a huge role in your system by providing various services, it can still break down. Like any other mechanical part in your car that is in charge of numerous functions, this system can undergo damage over time. There are key signs and symptoms to keep an eye out for when protecting your vehicle against any further damage that can enhance the repair cost. Jerking While Accelerating First, your vehicle might hesitate while accelerating, jerk while accelerating, or misfire in the engine. If you notice any of these symptoms or rough shifting, this is time to look at the overall electronic throttle repair cost. In addition, you should look at how to perform the throttle position sensor test. Trouble Changing Gears Second, your electronic throttle control can cause you to have difficulties changing gears. This can cause your gears to feel sticky, slow to change between gears, or trouble getting out of gear. In addition, another sign of a faulty electronic throttle control are issues displaying the power characteristics. This means that your car will display uneven data, leading to the necessity for the throttle position sensor test. Car Stalls Furthermore, if your car stalls without any noticeable reason, then this is a clear sign that you need to determine how to perform the throttle position sensor test. Engine stalling can be a sign of a severe issue and can even lead to an expensive engine replacement, so this problem needs to be figured out and fixed as soon as possible. Surging An additional symptom that might indicate you need to check into the electronic throttle control repair cost is quick and unintended surges in speed while driving. This is a huge safety problem since this can happen while you're behind another car or going around a curve. To prevent your car from going out of control, you need to perform a throttle position sensor test. Warning Lights Furthermore, clear signs that you have something wrong in your car can be easily seen by the dashboard warning system lights. Although these lights can come on for various reasons, some lights indicate that you need to get your car checked immediately – like the check engine light. Even though this light might appear for multiple reasons, that can differ depending on the severity, and you need to bring your car to a mechanic as soon as possible to determine if you need to run the throttle position sensor test. Decline In Fuel Economy Lastly, the final symptom of a faulty electronic throttle control is that there is a sharp decline in your fuel economy and your miles per gallon. If you realize that you cannot go as far in your car with the same amount of fuel as before, then this is a clear symptom that you need to bring your car to a trusted mechanic so they can perform the throttle position sensor test. How To Test a Throttle Position Sensor The most common throttle position sensor test is to measure the resistance or voltage. The test will measure the data at various positions, with the throttle being closed, partially open, or fully open. In this case, the first way to test the throttle position sensor is to use voltage. First, you need to open the hood and remove the cleaner assembly. Check and analyze the throttle plate and the throttle body’s walls to see if there are any contaminants or carbon buildup. Lastly, locate the throttle position sensor on the side of the throttle body. TPS Connected To Ground If your TPS is connected to the ground, you need to unplug the electrical connector and examine the connections for any dirt, debris build-up, and contaminants. Now, you have to set the digital multimeter to around 20 volts on the voltage scale. After the voltage has been set, turn the ignition key to the ON position. Connect the rest of the lead to the positive battery section. Once this is connected, use the black test lead to perform the throttle position sensor test to the three electrical terminals. If the terminals do not read 1 volt, there is a problem with the wiring. TPS Connected To Reference Voltage If your throttle position sensor is connected to the reference voltage instead of the ground, you need to perform different steps when learning how to perform the throttle position sensor test. First, you need to connect the black lead from the digital multimeter to the ground terminal on the throttle position sensor. Once you have done this, turn the ignition to the ON position without starting the engine. After this step has been completed, connect the red test lead to the other two terminals. If one of the terminals reads 5 volts, then the throttle position sensor is working correctly. However, if you do not receive the 5 volt reading from either of the two terminals, there is a problem in the circuit. This is a sure way to perform the throttle position sensor test. TPS Producing the Correct Signal Voltage To determine if the throttle position sensor test worked and is producing the correct voltage, you need to perform additional steps after completing the initial testing protocol. Back Probe the signal and ground terminals on the connector. Then, connect the red lead to the signal wire and the black test lead from the multimeter to the ground wire. Turn the key ON without starting the engine, ensuring the throttle is fully closed. If the digital multimeter reads between .2 to volts, then the throttle position sensor is working correctly. As you open the throttle plate, the digital multimeter should increase to 5 volts. If the throttle position sensor test does not reach 5 volts, this is a sign that the throttle position sensor needs to be replaced. Sample Throttle Position Sensor Costs To figure out the sample throttle position sensor costs, we have included common cars on the market today in terms of their replacement prices. The least expensive options are the Ford F-Series and the Ford Fusion, both coming in between $118 and $156 for the total costs, with the labor ranging between $52 and $78. The next cheapest option is the Nissan Altima, with a total price ranging between $126 and $191. After the less expensive options, the middle of the range choices includes the Honda cars – the Honda CR-V, Honda Civic, and Honda Accord. All three of these makes and models all come in at between $135 and $207 for the throttle position sensor replacement. The labor runs between $61 and $78, while the cost of the parts averages between $74 and $129. After the Honda cars, the next more expensive choice is the Chevrolet Silverado, coming in between $141 and $189, with the cost of the parts ranging between $62 and $89, and the labor cost coming in between $79 and $100. After the Silverado, the next pricey car model is the Toyota Camry, averaging between $151 and $2323 for the complete throttle position sensor replacement. The most expensive choice in terms of sample throttle replacement costs is the Toyota Corolla, coming in between $155 and $231 total. The labor cost is between $52 and $67, while the cost of the parts is between $103 and $164. Throttle Position Sensor Replacement Cost Comparison To give you an idea of how much you might spend at a local shop, we have included the cost comparison between various shops. Your local mechanic price will range between $106 and $245 for the throttle position sensor replacement. At chain shops, Midas’s price ranges between $118 and $272, while Midas is between $126 and $256. The last chain store you could bring your vehicle to for this process is NAPA, coming in between $112 and $281 for the replacement price. If you can do this procedure yourself, you can get the parts at Walmart for between $409 and $170 or Amazon for an average of $42-$195. Conclusion As you can see, knowing the steps to the throttle position sensor test is crucial to the longevity and health of your vehicle. By knowing the different kinds of transmission control module sensors located in your vehicle, the signs of a faulty transmission and throttle position sensor, and the total throttle position sensor cost, you can figure out how to perform the necessary test in your car.Informasidari Throttle Position Sensor digunakan untuk mengontrol kinerja injektor. Jika throttle terbuka penuh maka tambahan bahan bakar diperlukan sehingga injektor akan hidup lebih lama. Cara Kerja Throttle Position Sensor (TPS) Cara posisi throttle sensor sebenarnya sebagian besar dijelaskan di atas.
Throttle Position Sensor – Dalam hal ini Teknologi pada saat ini sudah sangat berkembang terutama teknologi pada kendaraan bermotor. Saat ini teknologi pada kendaraan bermotor sudah beragam. Banyak sekali tambahan teknologi-teknologi baru yang disematkan pada sepeda motor saat ini. Cara Deteksi Throttle Position Sensor Yang RusakKelebihan Motor InjeksiMacam-Macam Komponen / Sensor InjeksiCara Deteksi Throttle Position Sensor Yang RusakSolusi Throttle Position Sensor Yang Rusak Injeksi merupakan suatu metode pencampuran bahan bakar dengan udara pada kendaraan bermotor untuk dapat menghasilkan pembakaran yang sempurna. Injeksi membutuhkan perangkat bernama injector yang bertugas menyuplai campuran bahan bakar dengan udara. Sistem injeksi merupakan teknologi penerus sistem karburator pada kendaraan bermotor. Kelebihan Motor Injeksi Nah setelah mengetahui secara singkat mengenai teknologi injeksi pada motor, maka sekarang kita mengetahui kelebihan motor injeksi simak berikut ini Pembakaran menjadi lebih sempurna. Konsumsi BBM lebih irit. Tidak perlu repot melakukan penyetelan. Tidak perlu susah dalam melakukan servis. Macam-Macam Komponen / Sensor Injeksi Motor berpengabut injeksi telah dilengkapi berbagai macam komponen dan sensor untuk mendukung proses pembakaran di ruang mesin. “Dalam mesin injeksi ada sensor suhu panas mesin “EOT/ECT”, sensor tekanan udara “MAP”, sensor suhu udara “IAT”, sensor posisi bukaan gas “TPS”, sensor oksigen “O2 Sensor” dan sensor putaran Crankshaft. Namun tiap motor memiliki jumlah yang berbeda sesuai kebutuhan. Perawatan yang sesuai panduan servis berkala, tentunya bisa dengan cepat mendeteksi adanya kerusakan pada salah satu komponen atau sensor motor. Komponen tersebut diantaranya ialah Throttle Position Sensor “TPS”. Throttle Position Sensor berfungsi membaca besaran bukaan gas dan memberikan sinyal tersebut ke ECU. Cara Deteksi Throttle Position Sensor Yang Rusak Lantas bagaimana cara deteksi TPS jika mengalami kerusakan ?? “Deteksinya dengan cara mengukur nilai tahanan, apakah masih sesuai standar atau tidak. Gejalanya putaran mesin yang tidak bisa idle atau brebet. Selain itu, TPS yang rusak juga dapat menyebabkan tarikan motor kurang responsif. Biasanya kalau TPS rusak gejalanya, pertama tarikan gas kurang responsif alias lambat. Kedua, bukaan gas besar sendiri meski throttle gas tidak dibuka. Solusi Throttle Position Sensor Yang Rusak Lantas bagaimana solusinya ?? Kalau untuk motor Honda, biasanya akan dideteksi menggunakan Honda Injection Diagnostic Tool “HIDS”. Adapun nilai TPS yang tertera pada HIDS saat posisi gas tertutup harus 0,00. Nah jika nilai yang tertera tidak sesuai maka TPS perlu dilakukan reset ulang. Sebaiknya lakukan reset ulang ini hanya di bengkel resmi untuk menghindari adanya kerusakan pada sensor lain. Demikianlah pembahasan mengenai Cara Deteksi Throttle Position Sensor Yang Rusak semoga dengan adanya ulasan tersebut dapat berguna dan bermanfaat bagi kalian semua,, terima kasih banyak atas kunjungannya. 🙂 🙂 🙂 6Tanda Sensor TPS Rusak. Posted on March 7, 2019 by Teknisi Mobil. Throttle position sensor atau sensor TPS bekerja bersama-sama dengan ECU mobil. ECU mobil kemudian mengolah data untuk memerintahkan sensor lain untuk menyesuaikan keadaan pada senor TPS. Jika sensor TPS rusak atau setidaknya gagal bekerja, itu adalah tandaPosted on 24 Apr 2021 Mobil-mobil modern yang beredar saat ini tidak hanya mengandalkan mesin untuk bisa berpacu, tapi juga sistem kelistrikan yang canggih. Salah satu bagian dari sistem kelistrikan mobil adalah sensor yang membantu komponen mobil agar bisa berjalan otomatis. Ada banyak jenis sensor pada mobil, salah satunya sensor TPS atau throttle position sensor. Sensor TPS ini umum digunakan pada mobil-mobil yang menggunakan sistem Electronic Fuel Injection EFI. Fungsi TPS yakni untuk mendeteksi posisi katup throttle dan kemudian mengirimkan data tersebut pada Engine Control Unit ECU sehingga komposisi bahan bakar dan udara di dalam tangki bisa tetap seimbang. Namun, ada kalanya komponen ini mengalami gangguan. Nah, agar masalah tersebut tidak menyebabkan kerusakan yang lebih parah, berikut ulasan mengenai cara memperbaiki sensor TPS mobil. Mengenali gejala kerusakan sensor TPS mobil Sebelum mempelajari cara memperbaiki sensor TPS mobil, ada baiknya jika Anda mengenali gejala-gejala kerusakannya terlebih dahulu. Ya, kerusakan pada sensor TPS sebenarnya bisa dideteksi dengan mengamati kondisi mobil. Apabila Anda menemukan gejala-gejala berikut, terdapat kemungkinan bahwa sensor TPS sedang mengalami gangguan RPM revolutions per minute mendadak naik. Mesin terasa tersendat. Indikator check engine menyala. Transmisi terasa berat sehingga akselerasi mobil terasa lebih sulit dilakukan. Mesin mobil mendadak mati. Gejala-gejala yang disebutkan tentu tidak seratus persen menunjukkan kerusakan pada sensor TPS. Jadi, perlu dilakukan pemeriksaan menyeluruh untuk memastikan penyebabnya. Cara memperbaiki sensor TPS mobil Lalu, apa yang harus dilakukan jika ternyata sensor TPS mobil memang sedang bermasalah? Anda bisa melakukan perbaikan. Berikut adalah cara memperbaiki sensor TPS mobil yang tidak dapat bekerja dengan normal. Periksa kondisi fisik sensor Untuk mengetahui penyebab pasti kerusakan, lakukan pemeriksaan menyeluruh pada fisik sensor. Cek kabel sensor, apakah ada kabel yang putus atau rusak. Lanjutkan ke bagian penghubung connector, apakah terdapat kotoran atau karat sehingga perlu dibersihkan. Terakhir, periksa badan sensor, apakah terlihat keretakan yang mengganggu kinerjanya. Pemeriksaan wiring harness Jika Anda merasa tidak terdapat masalah pada kondisi fisik sensor, sekarang beralihlah pada wiring harness sensor TPS. Anda bisa menggunakan multimeter untuk pengecekan ini. Multimeter digunakan untuk mencari adanya open circuit atau short circuit hubungan arus pendek. Pastikan prosedur pemeriksaan ini sesuai dengan rangkaian sensor TPS mobil Juga 4 Mobil Toyota yang Ada Sunroof untuk Menikmati Perjalanan Periksa tegangan sinyal Selain pemeriksaan fisik sensor dan wiring harness, cara memperbaiki sensor TPS mobil juga mencakup pengecekan tegangan sinyal sensor. Pemeriksaan ini akan membantu Anda untuk melihat kondisi sensor TPS secara detail. Caranya adalah mengukur besaran sinyal dari sensor TPS yang dikirimkan menuju ECU untuk keperluan koreksi komposisi bahan bakar dan udara. Periksa tahanan sensor Terakhir, Anda juga perlu melakukan pemeriksaan tahanan kerja sensor TPS agar perbaikan lebih optimal. Tahanan kerja pada sensor TPS dipengaruhi oleh resistor yang mengubah tegangan sinyal mengikuti kondisi katup throttle. Semakin lebar bukaan katup throttle, maka semakin kecil tahanan kerja sensor, begitu pula sebaliknya. Baca Juga 6 Cara Mengusir Kecoa dari Dalam Mobil​​​​​​​ Itulah empat cara memperbaiki sensor TPS mobil. Jika Anda merasa kesulitan untuk melakukan perbaikan pada sensor TPS yang mengalami gangguan, tak perlu merasa khawatir. Segera kunjungi Auto2000 untuk melakukan perbaikan menyeluruh. Dengan kehadiran teknisi profesional, bengkel Auto2000 siap memberikan layanan terbaik untuk Anda. Jadwalkan kunjungan Anda di sini! Auto2000 Digiroom Dealer Toyota terbesar di Indonesia yang melayani jaringan jasa penjualan, perawatan, perbaikan dan penyediaan suku cadang Toyota yang tersebar di seluruh Indonesia. Temui kami di Media Sosial
ThrottlePosition Sensor berfungsi membaca besaran bukaan gas dan memberikan sinyal tersebut ke ECU. Lalu, bagaimana cara deteksi TPS jika mengalami kerusakan? "Deteksinya dengan cara mengukur nilai tahanan, apakah masih sesuai standar atau tidak. Gejalanya putaran mesin yang tidak bisa idle atau 'brebet'," kata Dwi Wahyono.
Throttle position sensor atau sensor TPS adalah komponen mobil yang terhubung dengan bagian katup gas throttle gas. Fungsi sensor TPS adalah untuk mengatur dan menyeimbangkan bahan bakar dan emisi pada mesin mobil. Komponen ini menyatu pada bodi throttle dan selalu terhubung dengan throttle valve katup gas. Namun, sebenarnya apa fungsi sensor TPS ini? Bagaimana cara kerjanya pada mobil? Agar lebih paham, Auto2000 akan membahas tentang fungsi dan cara kerja sensor TPS pada mobil. Fungsi Sensor TPS Fungsi yang utama adalah mendeteksi adanya perubahan pada throttle gas. Sensor ini bertugas untuk memastikan throttle gas tetap pada posisi serta sudut bukaan yang sesuai. Apabila terjadi pergeseran, maka sensor akan mengirimkan sinyal elektrik yang dikirim ke ECU Electronic Care Unit. Setelah sinyal tersebut diproses, kemudian akan dilakukan injeksi atau suplai bahan bakar ke dalam ruang bakar. Di samping itu, fungsi lain sensor TPS adalah Menjadi engine mode saat posisi throttle gas menutup biasanya saat mobil dalam kondisi idle, setengah membuka, dan terbuka penuh. Menjadi kontrol emisi, terutama saat throttle gas sedang dalam posisi terbuka penuh serta saat air conditioner mati. Mengontrol bahan bakar agar terhenti saat mesin melakukan posisi deselerasi perlambatan. Bertugas mengoreksi takaran perbandingan jumlah udara dan bahan bakar. Bertugas mengoreksi ada tidaknya peningkatan tenaga pada mesin. Baca Juga 5 Ciri- Ciri Thermostat Mobil Rusak Dan Cara Mudah Mengatasinya Jenis-jenis Sensor TPS Pada kebanyakan mesin mobil yang beredar sekarang, ada tiga jenis sensor TPS yang sering digunakan. yaitu Jenis variabel resistor Jenis kontak poin Jenis kombinasi memadukan variabel resistor dan kontak poin Baca Juga Cara Perpanjang SIM Online via Website dan Aplikasi Sinar dengan Praktis​​​​​​​ Cara Kerja Sensor TPS Setelah membahas fungsi sensor TPS beserta jenis-jenisnya, mari beralih ke pembahasan selanjutnya tentang cara kerja sensor TPS. Seperti yang telah disebutkan sebelumnya, fungsi sensor TPS adalah mendeteksi adanya perubahan posisi serta sudut bukaan throttle gas. Bagaimana sensor TPS bisa mendeteksi hal tersebut? Pertama, ada baiknya kita mengenal terlebih dahulu komponen pada sensor TPS. 1. Komponen Penyusun Sensor TPS Sensor TPS umumnya didesain dengan tiga kabel beberapa mobil memiliki sensor TPS dengan empat kabel. Tiga kabel ini terhubung dengan potensiometer. Pada sensor TPS, potensiometer berfungsi untuk mengukur posisi serta sudut bukaan throttle gas. Saat bekerja, potensiometer bertindak layaknya resistor yang selalu berubah-ubah tekanannya. Maka dari itu, sensor TPS memerlukan tiga buah kabel pembantu. Kabel pertama pada sensor TPS adalah untuk tegangan referensi, kabel kedua untuk tegangan balik, dan kabel ketiga untuk tahanan. 2. Bagaimana Sensor TPS bekerja? Saat Anda menghidupkan mobil, ECU akan mengirimkan tegangan output atau tegangan referensi 5v yang kemudian diterima sensor analog VREF. Dari sensor analog, tegangan kembali ke ECU melalui TP Signal. Saat mobil dalam kondisi idle atau nonaktif, tegangan yang keluar dari sensor nilainya di bawah 0,7 Volt. Sedangkan dalam kondisi beban penuh, tegangan yang keluar dapat mencapai 4,5 Volt. Potensiometer dapat berubah-ubah tekanannya. Maka dari itu, tegangan keluar atau output yang dihasilkan sensor TPS pun selalu berubah. Potensiometer dapat bergeser dari tegangan paling rendah titik P1 hingga tegangan paling tinggi titik P6. Semua bergantung pada tekanan yang diterima pedal gas sangat berperan apalagi jika Anda menyetir mobil manual. SensorTPS bisa mengetahui posisi serta kondisi mesin dengan adanya perubahan kondisi pada katup throttle. Hal itu terjadi ketika katup gas terbuka secara penuh, setengah sampai dengan menutup sepenuhnya.Saat katup terbuka penuh maka maka akselerasi meningkat. Sedangkan pada saat katup tertutup penuh mesin akan mati.MOTOR - Seiring pemakaian motor, pastinya ada komponen yang akan aus dan diharuskan ganti. Namun kali ini bukan komponen yang aus sob! Tapi, Throttle Body TB di motor injeksi bertugas cukup penting, di sana terdapat sensor-sensor seperti Throttle Position Sensor TPS, Intake Air Temperature IAT, Manifold Absolute Pressure MAP atau yang lainnya. TPS akan membaca derajat bukaan gas di katup kupu-kupu dan memberi signal ke ECU, untuk menyelaraskan debit bahan bakar yang disemprot ke dalam ruang bakar. Baca juga Begini Perawatan Kaca Helm Setelah Hujan, Jangan Ngasal Karena Bisa Lecet! Seiring pemakaian motor tadi, terkadang membuat sensor agak telat membaca derajat putaran gas. “Oleh karena itu, perlu dilakukan kalibrasi ulang atau me-reset ulang derajat bukaan tersebut,” ucap Fahrul, Service Advisor AHASS Cibitung Motor Mandiri CMM. Bisa reset pakai diagnostic tools dan juga manual. Kali ini kita bahas yang manual. Baca juga Gadis Cantik Kasih Ongkos 10 Kali Lipat ke Ojol, Terhnyata Eh Ternyata.. Di setiap motor injeksi Honda pasti disematkan Diagnostic Link Connector DLC, yakni soket untuk mengetahui malfungsi pada sistem kerja injeksi motor tersebut.
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