The 6 Best OBD2 Scanners with Relearn Functionality for TPMS, Crankshaft, and Throttle Relearn

The 6 Best OBD2 Scanners with Relearn Functionality for TPMS, Crankshaft, and Throttle Relearn - obd guides - Racext 1

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The 6 Best OBD2 Scanners with Relearn Functionality for TPMS, Crankshaft, and Throttle Relearn

Before purchasing our products, it is advisable to read the product sheet. If in doubt, do not hesitate to contact us, we will be happy to help you choose the product that best suits your needs

If you are looking for high quality products for your car or motorbike, look no further. We are sure you will find the perfect product for you at Racext. Do not hesitate to contact us with any questions or requests. We are here to help you make your vehicle perfect.Best OBD2 Scanners  When it comes to replacing sensors in your vehicle, it’s important to keep in mind that a relearn process is necessary in order for the newly installed sensors to properly communicate information to the relevant system. This process is quite complex and often requires the use of expensive OBD2 scan tools. There are three main types of relearn functions that are typically required, including TPMS relearn, throttle position sensor (or idle relearn), and crankshaft position sensor (or case relearn).

Here’s the table based on the article:

OBD2 Scanner Key Features Special Functions Compatibility Battery/Storage Additional Notes
Launch CRT5011E 10 OBD2 modes, CEL diagnosis, TPMS relearning, tire pressure diagnosis TPMS sensor reprogramming, tire temperature/pressure reading Wide range of vehicles Not specified Ideal for TPMS sensor replacement
VXDAS TPMS Tool TPMS relearn for GM vehicles Limited to TPMS relearn GM cars Not specified Budget-friendly, simple functionality
ANCEL V6 PRO Full system diagnosis, 15 reset functions, remote diagnosis, 2.0 GHz processor, Android 10.0, 8.0 inch IPS screen Throttle body and TPMS relearn Wide vehicle coverage 8,000 mAh, 32 GB Advanced diagnostics for professionals and DIYers
Autel MK808 Full system diagnosis, 25 reset functions, 7.0 inch screen, 1.5 GHz processor, Android 4.4.4 Throttle body and TPMS relearn Wide vehicle coverage 5,000 mAh, 64 GB Suitable for both DIY enthusiasts and professional mechanics
Launch X431 V Pro Full system diagnosis, 31+ service functions, ECU coding, Android 9.0, 8.0 inch screen Crankshaft, TPMS, throttle body, transmission relearn Extensive vehicle coverage 5,000 mAh, 32 GB Comprehensive tool for advanced diagnostics
Autel MS906BT Full system diagnosis, ECU coding, 8.0 inch screen, Dual-core processors Crankshaft, TPMS, throttle body relearn Wide range of vehicles 10,000 mAh, 32 GB High-end tool for automotive professionals

This table presents a comprehensive overview of the top OBD2 scanners mentioned in the article, highlighting their key features, special functions, and compatibility. It serves as a quick reference guide for anyone looking to purchase an OBD2 scanner with specific functionalities.

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While many vehicle owners may find the prospect of purchasing an OBD2 scan tool to be daunting, there are actually many great options available on the market today. In fact, I have compiled a list of the top 5 OBD2 scanners that are capable of performing one or more of these important relearn functions.

Of course, not all OBD2 scanners are created equal, and it’s important to consider your specific needs and budget when selecting the best one for your vehicle. Some of the factors you may want to consider include the overall quality of the tool, its ease of use, and its compatibility with your specific make and model of vehicle.

So, without further ado, let’s dive into my list of the top 5 OBD2 scanners for relearn functions. By the end of this article, you’ll have all the information you need to make an informed decision about which tool is the best investment for your needs.

Best OBD2 Scanners – Best OBD2 scanners with TPMS relearn only

Best OBD2 Scanners – Launch CRT5011E | 2-in-1 tool

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Best OBD2 Scanners – The Launch CRT5011E is a state-of-the-art OBD2 device that boasts a plethora of features. This multi-purpose tool is a versatile device that can perform up to 10 OBD2 modes, conduct CEL diagnosis, and even TPMS relearning. If you’re looking for a device that can help you read and clear engine codes, check I/M readiness status, conduct O2 sensor tests, and read vehicle information, the CRT5011E has got you covered.

But that’s not all! The Launch CRT5011E is also an excellent device to have on hand when replacing TPMS sensors on your vehicle. The tire pressure diagnosis and activation tool can help trigger and relearn the TPMS sensors. It can also diagnose any issues related to tire pressure and use programming to turn off the TPMS light. With the ability to reprogram up to 8 sensors at the same time, the CRT5011E can activate the TPMS sensor and help read tire temperature, pressure, and more.

Furthermore, this multi-scan tool comes equipped with five different modes to help users program around 99% of the TPMS sensors on the market. These modes include Auto-create, Manual create, Copy ID by activation, Copy by OBD, and Create Multi-sensor 1-8. With these various modes, users can program their vehicle sensors with ease and efficiency.

The Launch CRT5011E also offers users three different types of relearn methods that they can use on their vehicle. These methods include Stationary relearn, OBD2 relearn, and Auto relearn. Depending on the car model, these relearn methods may not be available simultaneously. Additionally, it’s important to note that if you’re looking for a throttle body or crankshaft relearn, the CRT5011E may not be the right tool for you.

If you’re looking for a more budget-friendly option for your GM vehicle, the VXDAS TPMS relearn tool is an excellent choice. Although it’s not an OBD2 scan tool, it can perform TPMS relearn functions for GM cars. It may not have all the diagnostic functions of the CRT5011E, but it’s a great option for those who only need to perform TPMS relearn. Plus, it comes at a great price!

Best OBD2 Scanners – Buy now on Amazon :   Launch CRT5011E

Best OBD2 Scanners – Cheap solution – VXDAS TPMS relearn tool for GM vehicle

 

First and foremost, it’s important to make it clear that the tool being referred to in this article is not an OBD2 scan tool. While it is capable of performing TPMS relearn, it does not possess any additional diagnostic functions. Nevertheless, despite its limitations, this tool has proven to be a cost-effective solution for those who require only TPMS relearn for their GM cars.

It’s worth noting that TPMS relearn is an essential process that ensures accurate tire pressure readings, which ultimately leads to improved vehicle performance and increased safety on the road. By utilizing this tool, GM car owners can easily perform TPMS relearn without the need for expensive diagnostic equipment.

In terms of affordability, this tool is a no-brainer. Its low cost makes it an accessible option for car owners on a tight budget or those who simply don’t want to spend a fortune on diagnostic tools. Plus, its ease of use means that you don’t need to be a professional mechanic to operate it.

In conclusion, if you’re looking for a tool specifically designed for TPMS relearn on your GM car and don’t require any additional diagnostic functions, then this is definitely something you should consider. Its affordability, ease of use, and effectiveness make it an excellent option for those who prioritize cost-effective solutions without sacrificing quality.

 

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Best OBD2 Scanners – Buy now on Amazon : VXDAS TPMS Relearn

Best OBD2 scanners with throttle (idle) relearn

ANCEL V6 PRO Autel MK808
Throttle body relearn Yes Yes
TPMS relearn Yes Yes
Transmission relearn No No
Crankshaft relearn No No
Full system diagnosis Yes Yes
Special reset functions 15 25
Remote diagnosis Yes No
Battery 8000 mAh 5,000 mAh
Storage 32 GB 64 GB
OS Android 10.0 Android 4.4.4
Screen 8.0 inch IPS touchscreen 7.0 inch LCD touchscreen
Processor 2.0 GHz 4-core 1.5 GHz A9 (4 cores)

Best OBD2 Scanners – Ancel V6 Pro

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Best OBD2 Scanners – Ancel V6 Pro

The Ancel V6 Pro is a top-notch diagnostic tool designed to cater to the needs of DIYers, automotive technicians, and mechanic shops. It is an excellent device that boasts of a 2.0 GHz quad-core processor, which runs on the highly efficient Android 10.0 operating system. Additionally, the device is powered by an 8.000 mAh battery, which is more than enough to run the device’s 8.0 inch IPS touchscreen display throughout the day. This battery power ensures that the device is always up and running, giving you the confidence you need to carry out your diagnostic work.

The Ancel V6 Pro comes with an internal storage capacity of 32 GB, which is more than enough to store historic vehicle data for future use. The device is also designed with relearn features that make it stand out from other diagnostic tools on the market. For example, the scan tool can relearn the throttle body and the TPMS, ensuring that the vehicle is running at optimum performance.

One of the unique features of the Ancel V6 Pro is the throttle body relearn. This process programs the throttle body sensors to provide an accurate idle speed when the vehicle computer loses connection with the throttle body. There are several reasons why you might need to perform a throttle body relearn, such as clearing the CEL, replacing the battery, or disconnecting the battery cables.

The Ancel V6 Pro can perform all system diagnostics, including engine, ABS, SRS, transmission, and many other systems. This means that you can trust this device to give you accurate and reliable results when diagnosing a problem with your vehicle.

Furthermore, the device is equipped with ten OBD2 modes, including read and clear fault codes, live data, O2 sensor tests, I/M readiness check, and more. This feature allows you to carry out a wide range of diagnostic tests, making the device a must-have for any automotive technician or DIYer.

Aside from the OBD2 functions, the V6 Pro allows users to perform 15 service functions. These functions include oil reset, EPB reset, SAS calibration, DPF regeneration, battery configuration, ABS bleeding, and many more. This feature ensures that you can easily perform maintenance on your vehicle, ensuring that it is running at optimum performance.

Best OBD2 Scanners – In conclusion, the Ancel V6 Pro is an excellent diagnostic tool that you can trust to provide you with accurate and reliable results. It comes with a range of features that make it stand out from other devices on the market. If you are looking for a diagnostic tool that can handle all your needs, then the Ancel V6 Pro is the device for you.

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As technology continues to advance, the complexity of electronic devices often increases as well. This can lead to frustration and confusion for users who may not have the technical know-how to troubleshoot issues on their own. Fortunately, Ancel has recognized this common problem and has implemented a solution to address it.In the event that a user encounters technical difficulties with an Ancel device, the company offers remote technical support as an option for resolving the issue. This service enables users to contact the skilled and knowledgeable technical team at Ancel directly through the device. By utilizing this support option, users can receive expert guidance and assistance in troubleshooting and resolving their technical issues.Additionally, the remote technical support provided by Ancel includes free lifetime updates. This means that users can enjoy the peace of mind that comes with knowing their device will always have access to the latest updates and improvements, ensuring optimal performance and functionality.Overall, Ancel’s commitment to providing high-quality technical support demonstrates their dedication to customer satisfaction and ensuring that their products are user-friendly and reliable. By offering remote technical support and free lifetime updates, Ancel is helping users to get the most out of their devices, without the added stress and frustration of navigating technical issues on their own.

Best OBD2 Scanners – Buy now on Amazon : Ancel V6 Pro

Autel MaxiCOM MK808


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Autel MK808
 – one of the most commonly used by home mechanics

The Autel MK808 is a state-of-the-art OBD2 tablet that boasts a 7.0-inch high-resolution touch screen and a powerful A9 1.5 GHz processor, making it one of the fastest and most reliable diagnostic tools on the market. Despite its impressive hardware, the device runs on the Android 4.4.4 operating system, which may seem outdated compared to some of its competitors.

However, what sets the Autel MK808 apart is its impressive battery life and large storage capacity. With a massive 5,000 mAh battery and 64 GB of internal storage, this scan tool can keep up with your busy schedule and store all your diagnostic reports and data for later analysis.

In terms of relearn functions, the Autel MK808 is capable of performing throttle body and TPMS relearn, but it lacks the ability to perform crankshaft relearn. Nevertheless, it offers a full OBD2 system diagnosis and ten different OBD2 modes, allowing car owners and auto technicians to troubleshoot and resolve issues with various vehicle components.

Additionally, the Autel MK808 comes equipped with 25 special reset functions, which is an impressive number compared to many other handheld OBD2 tablets on the market. These functions include brake bleed, injector coding, and suspension throttle, to name just a few.

Best OBD2 Scanners – Overall, the Autel MK808 is an excellent diagnostic tool that is well-suited for both DIY car enthusiasts and professional auto technicians. With its high-quality hardware and extensive diagnostic capabilities, it is an investment that is sure to pay off in the long run.

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The MK808 scan tool is a remarkable device that stands out in the automotive industry due to its innovative shop manager feature, which has been designed to meet the specific needs of car technicians and their auto shops. This feature serves as an efficient tool to store and organize critical information such as customer data, files, and vehicle records, making it easy for technicians to access and retrieve information as needed.

With the shop manager, automotive technicians can easily keep track of their customers’ vehicle repair history, identify recurring issues, and create personalized maintenance schedules. This feature allows for effective management of auto repair shops, ensuring that work orders are streamlined, organized, and efficiently handled. Moreover, the MK808’s shop manager feature provides a comprehensive overview of customers’ vehicles and services, enabling car technicians to offer personalized and timely recommendations that enhance customer satisfaction.

The MK808 scan tool is also renowned for its extensive vehicle coverage, which is a crucial aspect when it comes to automotive diagnostics. This scan tool provides compatibility across 56 different car brands, including US, EU, and Asian car models manufactured from 1996 or newer. This level of compatibility ensures that the MK808 scan tool can be used for a wide range of car diagnostic applications, making it a reliable tool for car technicians.

Additionally, the MK808 scan tool provides users with a variety of diagnostic functions such as reading and clearing codes, live data streaming, and adaptation. These diagnostic functions enable technicians to identify and resolve a wide range of vehicle issues, ensuring that vehicles are in optimal condition.

In conclusion, the MK808 scan tool is an excellent device that offers a unique combination of innovative features and extensive vehicle compatibility. With the shop manager feature, automotive technicians can easily manage and organize customer data, while the device’s extensive vehicle coverage ensures that it can be used across a wide range of car brands. The MK808 scan tool is a reliable, user-friendly tool that is essential for any car technician seeking to enhance their diagnostic capabilities.

 

Buy now on Amazon : Autel MaxiCOM MK808

Best OBD2 scanners with crankshaft (case) relearn

Launch X431 V Pro Autel MS906BT
Crankshaft relearn Yes Yes
TPMS relearn Yes Yes
Throttle body relearn Yes Yes
Transmission relearn Yes Yes
Full system diagnosis Yes Yes
Service functions 31+ 31+
ECU Coding Yes Yes
Battery 5,000 mAh 10,000 mAh
Processor 2.0 GHz Quad-core 1.3 GHz quad-core + 1.7 GHz dual-core
Operating system Android 9.0 Android 4.4.2
Storage 32 GB 32 GB
Screen 8.0 inches IPS touchscreen 8.0 inches IPS touchscreen

Best OBD2 Scanners – Launch X431 V Pro

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Launch X431 V Pro – Best option for case relearn

The world of auto diagnostics can be confusing, especially for those who are new to the industry. With so many different scan tools and devices available, it can be challenging to determine which one is right for your needs. However, for those who are looking for a reliable and efficient scanner that can resolve both basic and complex issues, the Launch X431 V Pro may be the best option.

With its 8-inch auto diagnostic tablet and 2.0 GHz quad-core processor, the X431 V Pro can quickly diagnose a wide range of issues. The device also runs on Android 9.0, which is known for its efficiency and speed as compared to previous versions. The X431 V Pro also boasts 32 GB of storage, which can be extended up to 128 GB, and a 5,000 mAh battery that can last for an entire day.

One of the standout features of the X431 V Pro is its numerous relearn functions, which include crankshaft, TPMS, throttle body, transmission, and brake position. For instance, if your vehicle has undergone mechanical work on its transmission, you may need to do a crankshaft relearn. This will establish a new connection between the camshaft, the crankshaft, and the PCM, ensuring that your vehicle runs smoothly.

In addition to its relearn functions, the X431 V Pro also offers full system diagnosis, enabling users to diagnose and resolve issues in any vehicle component. The device can also perform the 10 OBD2 modes, making it a comprehensive and versatile scanner for any auto diagnostics needs.

When it comes to service reset functions, the X431 V Pro has more than 31 advanced functions. This means that users can perform a wide range of service resets, including oil reset, SAS reset, and DPF regeneration, among others. With these advanced features, the X431 V Pro is a reliable and efficient scan tool that can help you maintain and diagnose your vehicle with ease.

In conclusion, if you are looking for a reliable and efficient scan tool that can resolve basic and complex issues, the Launch X431 V Pro is an excellent option. Its numerous relearn functions, full system diagnosis, and advanced service reset functions make it a comprehensive and versatile device that can help you maintain and diagnose your vehicle with ease.

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If you are an automobile enthusiast or an auto technician, having the right tools and equipment is crucial to performing your tasks effectively and efficiently. With the advancements in technology, modern-day automobiles have become more complex, and repairing them requires specialized tools and expertise.One such tool that has been making waves in the automobile industry is a diagnostic device that can perform various functions to help diagnose and fix issues in your vehicle. The device is compatible with over 150 car brands worldwide, making it a versatile tool for any mechanic or DIYer.Not only is the device compatible with a wide range of vehicles, but it is also equipped with powerful hardware and a comprehensive list of functions that make it a complete tool for advanced DIYers and mechanics. With this tool, you can perform functions such as reading and clearing diagnostic trouble codes, monitoring live data streams, and performing advanced diagnostic tests.One of the significant advantages of this device is that you won’t run into compatibility issues any time soon. With its extensive compatibility with different car brands worldwide, you can confidently diagnose and fix issues in various types of vehicles without worrying about compatibility issues.Whether you’re a professional mechanic or a DIYer, having a diagnostic device that can perform various functions can save you time and money. With this device, you can quickly diagnose and fix issues in your vehicle, preventing further damage and costly repairs.In conclusion, having a reliable and comprehensive diagnostic device is essential for any auto technician or automobile enthusiast. With its extensive compatibility and list of functions, this device is a must-have for anyone looking to diagnose and fix issues in their vehicle quickly and efficiently.

Best OBD2 Scanners –Buy now on Amazon :  Launch X431 V Pro

Autel MaxiSys MS906BT

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Autel MaxiSys MS906BTThe Autel MaxiSys MS906BT is a highly advanced 8.0-inch OBD2 tablet that boasts two powerful chipsets, including the 1.3 GHz quad-core A7 and the 1.7 GHz dual-core A15. Equipped with 2 GB of RAM and 32 GB of SSD, this tablet is equipped with fast internal storage capabilities that allow it to run smoothly and efficiently.While the Autel MaxiSys MS906BT features premium hardware, it’s important to note that the device runs on Android 4.4.2, which may be somewhat outdated for some users. Nonetheless, it’s a solid choice for those seeking a reliable and efficient tablet for their diagnostic needs.In addition to its impressive hardware, the MS906BT is also capable of performing ECU coding, as well as the three main types of relearn: TPMS, throttle body, and crankshaft. However, it’s important to note that some of these functions may not be compatible with all vehicles, so it’s crucial to check the manufacturer’s specifications before attempting any diagnostic work.Moreover, the Autel MaxiSys MS906BT boasts a host of other impressive features, including the ability to relearn transmission, steering angle, key FOB, and many other components. These additional features make the MS906BT a highly versatile and valuable diagnostic tool for automotive professionals and DIY enthusiasts alike.While the MS906BT does come with a relatively high price tag of just under $1,300, its impressive capabilities and advanced features make it a worthwhile investment for those seeking a reliable and efficient OBD2 tablet. Whether you’re a professional mechanic or a DIY enthusiast, the Autel MaxiSys MS906BT is a highly recommended diagnostic tool that is sure to meet all of your diagnostic needs.
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With the advent of modern technology, automotive diagnostics have become more advanced and sophisticated than ever before. In this regard, the utilization of top-of-the-line hardware and software has become an essential factor for professional mechanics and car enthusiasts alike. One such example is the access to all vehicle modules through the use of advanced diagnostic tools.

The importance of being able to access all vehicle modules cannot be overstated, as it provides a comprehensive view of the car’s health. With the ability to diagnose problems and provide fixes, users can have greater confidence in the safety and reliability of their vehicle. This capability is especially useful in identifying issues that are not immediately apparent, allowing mechanics to address potential problems before they become more serious.

In addition to providing access to all vehicle modules, modern diagnostic tools also allow users to access live data on different parameters. This capability provides real-time monitoring of the vehicle’s performance, allowing mechanics to make necessary adjustments to optimize its performance. This level of precision ensures that the vehicle is running at its optimal level, providing greater fuel efficiency and minimizing the risk of breakdowns.

Moreover, with the advanced diagnostic capabilities of modern tools, users can perform the basic 10 OBD2 modes. These modes cover a range of diagnostic tests, such as checking for emissions, monitoring fuel efficiency, and identifying potential issues with the vehicle’s engine, transmission, and other systems. This level of diagnostic precision provides a more comprehensive understanding of the vehicle’s health and performance, allowing users to make informed decisions about the care and maintenance of their vehicle.

In conclusion, modern diagnostic tools provide advanced capabilities that are essential for maintaining the health and reliability of modern vehicles. With the ability to access all vehicle modules and perform a range of diagnostic tests, mechanics and car enthusiasts can have greater confidence in the safety and performance of their vehicles. The utilization of such tools ensures that the vehicle is operating at its optimal level, minimizing the risk of breakdowns and maximizing its longevity.

Buy now on Amazon : Autel MaxiSys MS906BT

Best OBD2 Scanners –  Conclusion

Making an informed decision while buying an OBD2 scanner can be a daunting task, given the variety of options available in the market. The dilemma often arises when one is trying to get the best value for their money. Hence, if you are searching for an OBD2 scanner with relearn functions, which one would be the most suitable for you?

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If you’re looking for an OBD2 scan tool that has all the relearn functions, then the Launch X431 V Pro is undoubtedly the one for you. The Launch X431 V Pro is a powerful auto diagnostic tool with impressive internal hardware capable of resolving all your car-related issues. Along with providing a full system diagnosis, it is capable of performing all three types of relearn. Even though the Launch X431 V Pro is an expensive option, priced at just under $900, it’s a great investment as it’s much cheaper than the MS906BT and other competitive devices.

On the other hand, if you are seeking a specific relearn function like TPMS or throttle, it might be more practical to opt for a cheaper tool. Going for a cheaper tool can save you a considerable amount of money, especially if you don’t have the budget or simply want a particular relearn function. However, it’s important to note that a scan tool capable of performing throttle body relearn is highly likely to perform TPMS relearn as well. On the contrary, an OBD2 scanner that conducts TPMS relearn might not necessarily perform a throttle body relearn.

With the above factors in mind, it’s evident that there are numerous fantastic OBD2 devices available in the market to choose from, including the ones mentioned above. It’s essential to look at your budget and requirements before deciding to invest in an OBD2 scan tool with relearn functions. Therefore, it’s wise to analyze your needs and preferences and make an informed decision that aligns with your specific requirements.

Understanding Scanners for Relearning Crankshaft Position Sensors

The crankshaft position sensor is a critical component in a vehicle’s engine management system, providing vital data for ignition timing and fuel injection. When this sensor fails or needs recalibration, a specialized scanner is required to relearn its position. In this article, we will delve into the details of what scanners can relearn crankshaft position sensors, ensuring that your vehicle runs smoothly and efficiently.

Introduction to Crankshaft Position Sensors

Before we explore the scanners, it’s essential to understand the role of the crankshaft position sensor in a vehicle. This sensor monitors the position and rotational speed of the crankshaft, sending this data to the vehicle’s engine control module (ECM). The ECM then uses this information to control ignition timing and fuel injection, optimizing engine performance and efficiency.

The Need for Relearning Crankshaft Position Sensors

Over time, the crankshaft position sensor may become misaligned or start sending inaccurate signals to the ECM. This can lead to a range of issues, including poor engine performance, reduced fuel efficiency, and increased emissions. In such cases, it’s crucial to relearn the crankshaft position sensor to ensure it provides accurate data to the ECM. This is where specialized scanners come into play.

What Scanners Can Relearn Crankshaft Position Sensors?

There are several scanners available in the market that can relearn crankshaft position sensors. These scanners are designed to interface with the vehicle’s ECM, allowing technicians to recalibrate the crankshaft position sensor and ensure it is providing accurate data. Some of the most popular scanners for this purpose include:

1. Autel MaxiSys Scanner

The Autel MaxiSys is a comprehensive diagnostic scanner that offers a wide range of functions, including the ability to relearn crankshaft position sensors. It features a user-friendly interface and supports a wide range of vehicle makes and models.

2. Launch X431 Scanner

The Launch X431 is another popular scanner that can relearn crankshaft position sensors. It offers extensive vehicle coverage and provides accurate and reliable results, making it a favorite among automotive technicians.

3. Snap-On Solus Scanner

The Snap-On Solus is a versatile scanner that provides a range of diagnostic functions, including the ability to relearn crankshaft position sensors. It is known for its durability and reliability, making it a trusted tool in many automotive repair shops.

How to Use a Scanner to Relearn a Crankshaft Position Sensor

Using a scanner to relearn a crankshaft position sensor typically involves the following steps:

  1. Connect the scanner to the vehicle’s OBD-II port.
  2. Select the appropriate vehicle make, model, and year.
  3. Navigate to the crankshaft position sensor relearn function on the scanner.
  4. Follow the on-screen instructions to complete the relearning process.

It’s important to note that the exact steps may vary depending on the scanner and vehicle model. Always refer to the scanner’s user manual and the vehicle’s service manual for specific instructions.

Conclusion

Relearning the crankshaft position sensor is a crucial process to ensure optimal engine performance and efficiency. Specialized scanners, such as the Autel MaxiSys, Launch X431, and Snap-On Solus, provide the necessary functionality to relearn crankshaft position sensors, ensuring that your vehicle runs smoothly. By understanding what scanners can relearn crankshaft position sensors and how to use them, you can maintain your vehicle’s performance and prolong its lifespan.

 

 

FAQ for “The 6 Best OBD2 Scanners with Relearn Functionality for TPMS, Crankshaft, and Throttle Relearn”

Q1: What is an OBD2 scanner, and why do I need one with relearn functionality?
A1: An OBD2 scanner is a diagnostic tool that connects to your vehicle’s On-Board Diagnostics II (OBD2) port to read and interpret information from your car’s computer system. Relearn functionality is crucial because it allows the scanner to reset and calibrate various sensors and components in your vehicle, ensuring that they communicate accurately with the car’s system. This is essential when replacing sensors or performing maintenance to maintain your vehicle’s performance and safety.

Q2: What are the three main types of relearn functions mentioned in the article?
A2: The three main types of relearn functions are:

TPMS relearn (Tire Pressure Monitoring System): This function resets the TPMS sensors in your vehicle, ensuring accurate tire pressure readings.
Throttle position sensor (or idle relearn): It calibrates the throttle body sensor, optimizing idle speed and engine performance.
Crankshaft position sensor (or case relearn): This relearn process establishes a new connection between the camshaft, crankshaft, and the Powertrain Control Module (PCM).
Q3: What should I consider when selecting the best OBD2 scanner with relearn functionality for my vehicle?
A3: When choosing an OBD2 scanner, consider the following factors:

Compatibility with your vehicle make and model.
The specific relearn functions you need (TPMS, throttle, crankshaft, etc.).
Ease of use and user-friendly interface.
Diagnostic capabilities beyond relearn functions.
Battery life and screen size.
Price and budget.
Q4: What is the Launch CRT5011E OBD2 scanner, and what are its key features?
A4: The Launch CRT5011E is a multi-purpose OBD2 scanner known for its versatility. It can perform up to 10 OBD2 modes, CEL diagnosis, and TPMS relearning. It also reads and clears engine codes, checks I/M readiness status, conducts O2 sensor tests, and reads vehicle information. Additionally, it can activate and relearn TPMS sensors, diagnose tire pressure issues, and program up to 8 sensors simultaneously.

Q5: Is the VXDAS TPMS relearn tool suitable for GM vehicles, and what functions does it perform?
A5: The VXDAS TPMS relearn tool is designed specifically for GM vehicles and is a budget-friendly option. While it’s not a full OBD2 scanner, it excels at TPMS relearn functions for GM cars. It can diagnose and reset TPMS sensors, making it a cost-effective solution for GM vehicle owners who only need TPMS relearn.

Q6: What is the Ancel V6 Pro OBD2 scanner, and what are its key features?
A6: The Ancel V6 Pro is a high-quality diagnostic tool equipped with a 2.0 GHz quad-core processor, running on Android 10.0. It features an 8.0-inch IPS touchscreen, 32 GB of internal storage, and an 8,000 mAh battery. This scanner can perform TPMS and throttle body relearn functions, as well as full system diagnosis. It offers 15 special reset functions and allows for remote diagnosis and lifetime updates.

Q7: What is the Autel MaxiCOM MK808 OBD2 scanner, and what are its key features?
A7: The Autel MK808 is a powerful OBD2 tablet with a 7.0-inch high-resolution touchscreen and a 1.5 GHz A9 quad-core processor. It has 64 GB of internal storage and a 5,000 mAh battery. The scanner can perform throttle body and TPMS relearn, full system diagnosis, and offers 25 special reset functions, making it suitable for both DIY enthusiasts and professional mechanics.

Q8: What is the Launch X431 V Pro OBD2 scanner, and what are its key features?
A8: The Launch X431 V Pro is a robust OBD2 scanner with an 8.0-inch touchscreen, 2.0 GHz quad-core processor, and 32 GB of storage. It runs on Android 9.0 and can perform crankshaft, TPMS, throttle body, and transmission relearn functions. It offers full system diagnosis and over 31 service functions, making it a comprehensive tool for advanced diagnostics.

Q9: What is the Autel MaxiSys MS906BT OBD2 scanner, and what are its key features?
A9: The Autel MaxiSys MS906BT is an advanced 8.0-inch OBD2 tablet with dual chipsets, 2 GB of RAM, and 32 GB of SSD. It can perform ECU coding and offers three types of relearn functions: TPMS, throttle body, and crankshaft. It provides full system diagnosis and over 31 service functions, making it a versatile tool for automotive professionals and enthusiasts.

Q10: How do I choose the best OBD2 scanner with relearn functionality for my specific needs and budget?
A10: To select the best OBD2 scanner, consider your vehicle’s make and model, the specific relearn functions you require, ease of use, additional diagnostic capabilities, battery life, screen size, and your budget. Carefully evaluate these factors to make an informed decision that aligns with your specific requirements.

Q11: Why are modern diagnostic tools with access to all vehicle modules essential?
A11: Modern diagnostic tools with access to all vehicle modules provide a comprehensive view of your car’s health, allowing for more accurate diagnosis and resolution of issues. These tools offer real-time monitoring of vehicle performance, enabling precise adjustments for optimal performance and efficiency, ultimately preventing costly breakdowns.

Q12: What are the benefits of using an OBD2 scanner with advanced diagnostic capabilities?
A12: OBD2 scanners with advanced diagnostic capabilities can help you:

Identify and resolve issues quickly.
Improve fuel efficiency.
Prevent breakdowns.
Optimize vehicle performance.
Save time and money on repairs.
Ensure safety and reliability.
Q13: How do I perform relearn functions using an OBD2 scanner with relearn capability?
A13: To perform relearn functions, follow the specific instructions provided in your OBD2 scanner’s user manual. Typically, you’ll need to connect the scanner to your vehicle’s OBD2 port, select the desired relearn function, and follow on-screen prompts to complete the process.

Q14: Are there any ongoing costs associated with OBD2 scanners mentioned in the article?
A14: Ongoing costs may vary depending on the scanner. Some scanners offer free lifetime updates, while others may require periodic subscription fees for updates and additional features. Be sure to check the manufacturer’s policies and pricing for updates and support.

Q15: What should I consider when deciding between a budget-friendly OBD2 scanner and a more expensive one?
A15: When deciding between budget-friendly and expensive OBD2 scanners, consider your specific needs and budget. A budget-friendly scanner may be sufficient if you only require specific relearn functions. However, more expensive scanners often offer advanced diagnostic capabilities, greater compatibility, and additional features that can be valuable for professional mechanics and advanced DIYers. Weigh the features against your requirements to make the right choice.

Disclaimer 

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The products sold through this website are intended exclusively for sporting and competitive use. This means they have been designed and manufactured to be used in controlled environments, such as closed circuits or areas designated for sporting competitions, where emission and noise regulations may differ from those applied on public roads.

Public Road Use Not Allowed: It is emphasized that the installation and use of these devices on vehicles intended for circulation on public roads may not be permitted under the laws of your reference country regarding emission and noise regulation, as they are not designed for road use but for sporting use.

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By continuing with the purchase, the buyer acknowledges and agrees that the use of the products is limited to sporting and competitive contexts as defined above and assumes full responsibility for any legal consequences arising from improper use of the products.

The 6 Best OBD2 Scanners with Relearn Functionality for TPMS, Crankshaft, and Throttle Relearn

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It is the responsibility of the customer to ensure that the product is compatible with their vehicle. We recommend consulting with a professional mechanic before purchasing to confirm compatibility. Racext is not responsible for any issues that may arise from the use of our products, including but not limited to damage to the vehicle or personal injury.

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All of our products come with a 2-year warranty in accordance with international standards. If you experience any issues with your product within the warranty period, please contact us for assistance. The warranty does not cover damages caused by improper installation, misuse, or external factors such as accidents or natural disasters.

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This return policy is valid for all countries.

Customers have the right to return merchandise within 14 days from the date of receipt. For chip tuning purchases, the return period is extended to 30 days.

Products must be returned in saleable condition. Products damaged with liquids inside or exhaust gases cannot be returned. Used merchandise cannot be returned unless expressly indicated by the seller.

Once we receive and inspect the merchandise, the refund will be processed using the payment method used by the customer within 5 business days from the date of receipt. This time allows us to inspect the merchandise and restock it.

How to Request a Return:

  1. Send a request by email to info@racext.com.
  2. Select “Return” as the subject and provide a reason for the return.
  3. You will immediately receive a response with instructions for making the return.
  4. Follow the instructions to create your return label.
  5. Send us the order by courier.

For further information, you can contact us via email or WhatsApp. Our office will respond within 24 hours, providing the return instructions and the address to which the merchandise should be sent. When possible, we will indicate the warehouse closest to the customer’s address.

ABOUT US

ADDRESS: Creative Tower – Hamad Bin Abdulla Road – Office 4201 – Fujairah – U.A.E.

E-mail : info@Racext.com

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This website provides only the product with well-indicated codes and specifications. Please rely on an experienced workshop for the installation and choice of the product. We do not assume any responsibility for errors in choice, installation, or programming of the devices.

*The price is intended for a single product

*Days are always working days

All guides on this website are for illustrative purposes only. For many products, the use of special tools may be necessary. We always recommend seeking the advice of a specialized repair center for the selection and installation or programming of products purchased anywhere. We do not assume any responsibility for damage to property or persons, or user errors in the application of a guide on this website or for any other occurrence.

Product is not original but fully interchangeable with it

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