--- product_id: 161043062 title: "2026 Ver. EDIAG OBD2 Scanner YA-101 Auto Code Reader for Check Engine Light,O2 Sensor,EVAP Test,On-Board Monitor Test,Smog Check,OBD2 Diagnostic Scan Tool for All OBD2 Cars Since 1996-Upgrade Version" brand: "ediag" price: "€ 37.40" currency: EUR in_stock: true reviews_count: 13 category: "Ediag" url: https://www.desertcart.be/products/161043062-2026-ver-ediag-obd2-scanner-ya-101-auto-code-reader store_origin: BE region: Belgium --- # All OBDII protocols + 9 languages Live data & DTC lookup 10 OBD2 modes supported 2026 Ver. EDIAG OBD2 Scanner YA-101 Auto Code Reader for Check Engine Light,O2 Sensor,EVAP Test,On-Board Monitor Test,Smog Check,OBD2 Diagnostic Scan Tool for All OBD2 Cars Since 1996-Upgrade Version **Brand:** ediag **Price:** € 37.40 **Availability:** ✅ In Stock ## Summary > 🚗 Unlock your car’s secrets with the YA-101 – because your ride deserves the best! ## Quick Answers - **What is this?** 2026 Ver. EDIAG OBD2 Scanner YA-101 Auto Code Reader for Check Engine Light,O2 Sensor,EVAP Test,On-Board Monitor Test,Smog Check,OBD2 Diagnostic Scan Tool for All OBD2 Cars Since 1996-Upgrade Version by ediag - **How much does it cost?** € 37.40 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/161043062-2026-ver-ediag-obd2-scanner-ya-101-auto-code-reader) ## Best For - ediag enthusiasts ## Why This Product - Trusted ediag brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug & Play Convenience:** Easy-to-use with color display and free lifetime software updates via USB. - • **Universal Compatibility:** Works seamlessly with virtually all 12V gasoline vehicles post-1996 across 9 languages. - • **Real-Time Data Streaming:** Monitor live engine parameters like O2 sensors, RPM, and coolant temp instantly. - • **Complete Diagnostic Mastery:** Supports all 10 OBD2 modes for in-depth vehicle health insights. - • **Garage Essential & Gift-Ready:** Compact, reliable, and recommended by mechanics—perfect for your personal or professional toolkit. ## Overview The YA-101 OBD2 Scanner is a compact, professional-grade diagnostic tool supporting all 10 OBD2 modes and all major protocols for 12V gasoline vehicles since 1996. It offers live data streaming, built-in DTC lookup, and multi-language support, making it an indispensable gadget for both home garages and auto shops. With plug-and-play ease, a color display, and free lifetime software updates, it’s the smart choice for anyone serious about vehicle maintenance. ## Description Product description Have you ever encountered an engine issue? The issue solved, but the warning light still cannot be reset? Do you want to know the specific problems of your car before taking it to the auto repair shop? Do you want to save more money in car repairs? If yes, ediag ya-101 code readers & scan tools will help you solve these issues. it can read and erase codes which can also retrieve a wealth of information from the Engine Control Unit (ECU). Whether you know how to repair or not, you can learn more about your car through this diagnostic device, thus saving unnecessary maintenance costs How much data can be read depends on the vehicle? there are over 40 live data PIDs , including FUELSYS(fuel system status), LOAD_PCT(Calculated load value), ECT(Engine Coolant Temperature), SHRTFT(Short term fuel trim-bank), LONGFT(Long term fuel trim-bank), Engine RPM , VSS(Vehicle Speed Sensor), SPARKADV( Ignition timing advance for cylinder 1 ), IAT(Intake air temperature), MAF(Mass Air Flow), TP(Absolute Throttle Position), EQ_RATB1S1(Equivalence Ratio Bank 1, Sensor1), O2B1S1(Oxygen sensor output voltage), EVAP_PCT(Commanded Evaporative Purge), etc. How to Use YA-101 car code reader? Just simply plug into the OBD II port on your car and turn ignition on. NO NEED TO REGISTER BEFORE UTILIZATION. Full OBD Service Modes Read and Clear the fault codes, turn-off Malfunction Indicator Light (MIL) Displays Freeze Frame data & Displays Oxygen Sensor test results Display I/M readiness status.(Non-continuously Monitored Systems test ) Show Live Data in the graph such as engine RPM, temperatures, ignition advance, speed ,etc. Request On-Board Monitoring test results for specific monitored systems Built-in DTC lookup library with cause analysis & Request Vehicle Information Checking system status & DTC Lookup & Component test & Modules present Live Data Viewing Live data are displayed in a time-based chart to help customers to better analyze the abnormal parameter. This function will let you see engine performance information, if there are any trouble codes or issues with your engine or ECU. Read Vehicle Information This code reader car diagnostic tool can retrieve the vehicle information, such as VIN (Vehicle Identification Number), CID (Calibration ID) and CVN (Calibration verification number), etc., which offers help and convenience to users for repair or parts replacement. How to update EDIAG YA-101 obd2 scanner ?ONLY 2 STEPS TO UPDATE!!! Download the application from EDIAG website. 2.copy the app to YA101 via the USB cable. Note: UPDATE IS NOT NECESSARY before utilization. The YA-101 car code reader comes with 31.5 inch cable. Enhanced OBDII- On-Board Monitor Test MODE6 Mode 06 keeps watch on how all of the sensors and other emission control components are functioning. it can reveal the inner workings of the OBD II system, and can tell you when a code is going to set even before it sets the code and turns on the Check Engine light. Misfire Cylinder Test: Helps to clear the fault code of one abnormal cylinder .Helps to the PCM read the CKPS information and detect which cylinder has issue. Enhanced OBDII-EVAP System test (MODE 8) EVAP System test (Component Test) lets you initate a leak test for the vehicle’s EVAP system.After fixed a problem with the fuel system,you can verify your fix right away, without waiting a few days( or longer) for your car to run it automatically Enjoy Quick Emission Test The oxygen sensor monitor allows the PCM to verify that the O2 sensors are properly calibrated and functioning without noticeable deterioration under normal engine operating conditions. ediag ya-101 obd2 scanner helps you get fully prepared for passing the smog check. DTC look-up library ya-101 obd2 scanner Built-in Code Definition. Enter the fault codes you got and enter them to get the code definitions and locate the bad parts of your vehicle.No need to search online for what's the codes meaning. you can easier read what's the meaning of the fault codes that was detected. Lifetime free update not like other basic scan tool can't do update, YA-101 obd2 scanner provides life-time FREE software update via USB(Only 2 steps to update!). Supports Screenshot function, click the up and the down button at the same time 3s to get screenshot. Add Battery Test Function Real-time Monitor the Vehicle’s Battery Voltage, Better Know the Battery Status. Plug in and Play this obd2 scanner support Plug and Play function.NO NEED BATTERY. plug into the OBD II port on your car and turn ignition on then read the car's vehicle information with the reader. User-friendly design,1.8 inch color screen display,one-hand operation. EDIAG YA-101 obd2 scanner support over 99% cars on the market No Worry About Compatibility Can it works on your cars? YA-101 covers all obd2 protocols and all OBD diagnostic services. therefore,it will work with virtually all obd2 cars with 16 pin Data Link Connector. The YA-101 obd2 scanner Suitable for vehicles complying with OBD II/EOBD/JOBD/CAN standard protocols after 1996. This scan tool provides a quick way to check for DTCs, identify the cause of the malfunction indicator lamp (MIL) and verify the status of monitors before performing emissions certification testing. It's perfect for beginners and professional diagnostic technicians alike, and is portable and battery-free. Don't let emissions problems slow you down - trust this handy tool to help you diagnose and verify repairs quickly and easily. This obd2 scan tool o nly works on 12V cars, NOT WORK FOR 24V truck. Don't use it on 24V vehicles . YA-101 scanner supports 12V Passenger car, Diesel, Hybrid car, Pickup, and Light-duty Truck, SUV, Gasoline, Minivans, Caravan,Van from 1996-2026. In addition, it covers OBD2/ EOBD/KOBD&CAN cars , such as VW, Acura, Alfa Romeo, Audi, Bentley, Benz, BMW, Bugatti, Buick, Cadillac, Chevrolet, Chrysler, Citroen, Dacia, Daewoo,Dodge, Fiat,Ford,Faking, GM, Honda, Hyundai, Infiniti, Isuzu,Jaguar, Jeep,KIA,Lancia, Land Rover, Lexus,Lincoln,Maybach, Mazda, Nissan,Porsc,etc. [ American Car ] : Need Standard OBD2 Protocols from 1996 to 2026 for Chrysler , for Ford, for GM, For Jeep ... [ European Car ]: Need Standard OBD2 Protocols from 2001 to now For Alfa romeo , for SAAB ,for Acura , for Opel , for Audi for Seat , for Peugeot , for Renault For Bentley , for Skoda , for Daewoo , for Benz , for Daihatsu , for Land Rover , for BMW , for Vauxhall , for Citroen , for Volvo , for Fiat , for VW , for Ford , for Jaguar... [ Japanese/Korean Car ]: Need Standard OBD2 Protocols from 2006 to 2026 for KIA, for Isuzu, for Honda , for Mitsubishi, for Hyundai , for Dacia , for Lexus , for Mazda, for Nissan, for Subaru , for Suzuki, for Toyota... [ Chinese Car ]: Need Standard OBD2 Protocols from 2009 to 2026. 9 Languages English , French , Russian , Spanish ,German, Italian ,Portuguese, Japanese, Chinese. How do I use it? Turn the ignition switch to the on position (do not start the engine). Connect the diagnostic connector of the scanning tool to the DLC socket of the vehicle. Once connected successfully, the scanner will automatically recognize the information of the vehicle. Some vehicles produced before 2005 may not be recognized, and the menu will prompt you to manually enter the VIN to enter the diagnosis.--- No need to charge and upgrade, always up-to-date Review: Compact and Capable - Overall this OBDII Code Scanner delivers on all the basics and then some. It was able to quickly connect to my car. It clearly showed fault codes and clearing them was intuitive. I have a few other OBDII scanners/code readers (see photo) and this one pulls the same data (and more in some cases) as the others for OBDII data. On top of being able to read codes and clear them. You can use this to actually troubleshoot using the live data streams of the O2 sensors, A/F sensors, Long-term and Short-term fuel trims, as well as ~40 other live data pids. You also can view the Mode6 data. My older units will not pull Mode6 data and do not have air fuel sensor pids so it is showing as O2 pids even on newer cars with A/F sensors. All in all it does the job and for a $25ish code scanner this is a great bang for the buck. Side note, the cord measured 34" and was plenty long for me to use sitting in my front seat holding the unit. A couple things you should know that some may consider cons (but again it is a $25 tool) 1. You can not select a set of pids when viewing live data you scroll up and down to see the pids you want 2. There is no graphing of the streams 3. There are a lot of abbreviations so you may need to look up some to know what your viewing 4. Screen is on the small side (but that is also what makes it compact and convenient to store in a glove box) So even with the "Cons" for the price I feel you are getting a great tool that does the job it is meant to do so for me it is 5 stars. Review: Works great. - My husband opened and went to the it. He had this one and it got stollen. He liked it so much I had to buy the same one again. ## Features - 【Vehicle Diagnoses Doctor】YA-101 is an upgraded version of basic obd2 scanners with feature complete support of all 10 modes of obd2; including reading and erasure of current codes, O2 Sensor Tests, On-Board Monitor Test (Mode 6), EVAP System Test (Mode 8), IM Readiness, Vehicle Info, etc,.Help you pass the Smog check! - 【View Live Data & DTCs Lookup】View Freeze Frame/Live Data streams, Live O2 monitoring, Misfire, Engine Coolant Temperature and Engine RPM Data; view real-time PID data from ECM; built-in DTC lookup library with definitions. - 【All OBDII Protocols Vehicles Coverage and 9 Languages】Works with most 12V gasoline vehicles sold in the USA after 1996. Supports all OBD2 Protocols: KWP2000, ISO9141, J1850 VPW, J1850 PWM and CAN. Therefore, it will work with virtually all obd2 cars with 16 pin Data Link Connector. Support for 9 languages: Simplified Chinese, German, English, Spanish, French, Italian, Japanese, Traditional Chinese, Russian. - 【Garage Necessity】Plug and play function,easy to use. Add Battery Test Function to view of Battery Status; color display; FREE LIFETIME software updates via USB port. It is recommended as a necessity in your garage, Home and Autoshop. - 【Youtube Influencer Mechanic Recommend】This obd2 scan tool only works on 12V cars, NOT WORK FOR 24V truck. Don't use it on 24V vehicles. The ediag Tools provides Lifetime protections for the YA-101 scan tool. Please feel free to reach us, any time, via QA, Email or desertcart Messages via ediagtools @ hot mail. - 【Perfect Gift 】: Top present choice for your father, husband,son, brother or boyfriend. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07YHDFSP3 | | Best Sellers Rank | #73,361 in Automotive ( See Top 100 in Automotive ) #391 in Code Readers & Scan Tools | | Brand | EDIAG | | Brand Name | EDIAG | | Customer Reviews | 4.3 out of 5 stars 3,625 Reviews | | Item Dimensions L x W x H | 3"L x 2"W x 6"H | | Manufacturer | EDIAG | | Manufacturer Part Number | 1 | | Model Number | 1 | | Native Resolution | 128x64 | | Operating System | Windows XP | | Power Source | Battery Powered | | Product Dimensions | 3"L x 2"W x 6"H | | Screen Size | 1.8 Inches | | UPC | 753215881475 | ## Product Details - **Brand:** EDIAG - **Operating System:** Windows XP - **Power Source:** Battery Powered - **Product Dimensions:** 3"L x 2"W x 6"H - **Screen Size:** 1.8 Inches ## Images ![2026 Ver. EDIAG OBD2 Scanner YA-101 Auto Code Reader for Check Engine Light,O2 Sensor,EVAP Test,On-Board Monitor Test,Smog Check,OBD2 Diagnostic Scan Tool for All OBD2 Cars Since 1996-Upgrade Version - Image 1](https://m.media-amazon.com/images/I/710ctWiGsjL.jpg) ![2026 Ver. EDIAG OBD2 Scanner YA-101 Auto Code Reader for Check Engine Light,O2 Sensor,EVAP Test,On-Board Monitor Test,Smog Check,OBD2 Diagnostic Scan Tool for All OBD2 Cars Since 1996-Upgrade Version - Image 2](https://m.media-amazon.com/images/I/81-37zoJr3L.jpg) ![2026 Ver. EDIAG OBD2 Scanner YA-101 Auto Code Reader for Check Engine Light,O2 Sensor,EVAP Test,On-Board Monitor Test,Smog Check,OBD2 Diagnostic Scan Tool for All OBD2 Cars Since 1996-Upgrade Version - Image 3](https://m.media-amazon.com/images/I/71cfhXJ9u8L.jpg) ![2026 Ver. EDIAG OBD2 Scanner YA-101 Auto Code Reader for Check Engine Light,O2 Sensor,EVAP Test,On-Board Monitor Test,Smog Check,OBD2 Diagnostic Scan Tool for All OBD2 Cars Since 1996-Upgrade Version - Image 4](https://m.media-amazon.com/images/I/71+TNHovuKL.jpg) ![2026 Ver. EDIAG OBD2 Scanner YA-101 Auto Code Reader for Check Engine Light,O2 Sensor,EVAP Test,On-Board Monitor Test,Smog Check,OBD2 Diagnostic Scan Tool for All OBD2 Cars Since 1996-Upgrade Version - Image 5](https://m.media-amazon.com/images/I/71BNGxS8Y+L.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Hello. what is the difference between this model, ya-101 and the model ya-201 ? thanks.** A: Firmware - get the newer model **Q: does this tool can do on-board monitoring test ?** A: Hello Dear, yes! ediag ya-101 obd2 scanner can do on-board monitoring test.it reads 40 live data PIDs,including FUELSYS(fuel system status), LOAD_PCT(Calculated load value), ECT(Engine Coolant Temperature), SHRTFT(Short term fuel trim-bank), LONGFT(Long term fuel trim-bank), Engine RPM, VSS(Vehicle Speed Sensor), SPARKADV(Ignition timing advance for cylinder 1), IAT(Intake air temperature), MAF(Mass Air Flow), TP(Absolute Throttle Position), EQ_RATB1S1(Equivalence Ratio Bank 1, Sensor1), O2B1S1(Oxygen sensor output voltage), EVAP_PCT(Commanded Evaporative Purge), etc. **Q: what’s the difference from ad310 and ms309?** A: Here are differences among ya101,ad310 and ms309 as follow: -software difference: ad310 and ms309 only provide some basic obd2 functions. But ediag ya-101 obd2 scanner is capable of full OBD2 diagnostic functions like Read/Erase codes, I/M Readiness, Data Stream, Freeze Frame, Support to O2 Sensor Test, On-board Monitor Test(mode 6), EVAP System Test(mode 8), Vehicle Information. -Hardware difference: ediag ya-101 obd2 scanner equipped with 35.5 inch long diagnostic cable.but ad310 only has 2.5 feet cable. Our ya-101 comes with 1.8 inch color screen,but ad310 and ms309 only have black and withe screen. **Q: ya 101 tool is compatible with toyota solara year of 2001 ?** A: Yes any car or truck, that's 97 and up, , take note,,,it monitors/checks everything , but no abs sensors, ## Customer Reviews ### ⭐⭐⭐⭐⭐ Compact and Capable *by J***Y on November 11, 2019* Overall this OBDII Code Scanner delivers on all the basics and then some. It was able to quickly connect to my car. It clearly showed fault codes and clearing them was intuitive. I have a few other OBDII scanners/code readers (see photo) and this one pulls the same data (and more in some cases) as the others for OBDII data. On top of being able to read codes and clear them. You can use this to actually troubleshoot using the live data streams of the O2 sensors, A/F sensors, Long-term and Short-term fuel trims, as well as ~40 other live data pids. You also can view the Mode6 data. My older units will not pull Mode6 data and do not have air fuel sensor pids so it is showing as O2 pids even on newer cars with A/F sensors. All in all it does the job and for a $25ish code scanner this is a great bang for the buck. Side note, the cord measured 34" and was plenty long for me to use sitting in my front seat holding the unit. A couple things you should know that some may consider cons (but again it is a $25 tool) 1. You can not select a set of pids when viewing live data you scroll up and down to see the pids you want 2. There is no graphing of the streams 3. There are a lot of abbreviations so you may need to look up some to know what your viewing 4. Screen is on the small side (but that is also what makes it compact and convenient to store in a glove box) So even with the "Cons" for the price I feel you are getting a great tool that does the job it is meant to do so for me it is 5 stars. ### ⭐⭐⭐⭐⭐ Works great. *by J***B on April 3, 2026* My husband opened and went to the it. He had this one and it got stollen. He liked it so much I had to buy the same one again. ### ⭐⭐⭐⭐ worked great easy to use *by S***E on January 7, 2026* easy to understand don’t get it wet it wont work anymore after my kid spilled soda on it but it worked great for a long time no issues before that ## Frequently Bought Together - 2025 Ver. EDIAG OBD2 Scanner YA-101 Auto Code Reader for Check Engine Light,O2 Sensor,EVAP Test,On-Board Monitor Test,Smog Check,OBD2 Diagnostic Scan Tool for All OBD2 Cars Since 1996-Upgrade Version - ANCEL AD310 Classic Enhanced Universal OBD II Scanner Car Engine Fault Code Reader CAN Diagnostic Scan Tool, Read and Clear Error Codes for 1996 or Newer OBD2 Protocol Vehicle (Black) - FIXD Bluetooth OBD2 Scanner for Car - Car Code Readers & Scan Tools for iPhone & Android - Wireless OBD2 Auto Diagnostic Tool to Check Engine & Fix All Cars & Vehicles ‘96 or Newer (1 Pack) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.be/products/161043062-2026-ver-ediag-obd2-scanner-ya-101-auto-code-reader](https://www.desertcart.be/products/161043062-2026-ver-ediag-obd2-scanner-ya-101-auto-code-reader) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-05-21*