The Best elm 327 tester of 2022 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best elm 327 tester of 2022. Check our ranking below.

2,653 Reviews Scanned

Rank No. #1

ELM327 Bluetooth OBD2 V2.1 Diagnostic Device Diagnostic Devices Test Device Auto Tester Scanner Code Reader Adapter Plug for Android and Windows

Bluetooth wireless vehicle OBDII fault code reader Read and clear car trouble codes Diagnose check engine light (CEL) and turn off the MIL
Works on all 1996 and newer cars (aka all OBDII compliant vehicles) Support all OBDII Protocols: ISO15765-4 (CAN), ISO14230-4 (KWP2000), ISO9141-2, J1850 VPW, J1850 PWM)
Live sensor output information right on your phone Check vehicle monitors such as O2 sensors, fuel trim, air fuel ratio, DPF Temp, coolant temp, oil temp, fuel pressure and more diagnose & fix vehicle problems quickly and accurately
Plugs into your vehicle's OBDII port and connects to an app on your Android device via Bluetooth
For Android only, not compatible with iOS Works with multiple apps including Torque Pro, Torque Lite, DashCommand, OBD Car Doctor

SaleRank No. #2

Elm327 Launchh OBD2 Professional Bluetooth Scan Tool and Code Reader for Android and PC,Interface OBDII OBD2 Car Auto Diagnostic Scanner，Not Support J1850 VPW & J1850 PWM

Very Important:This product is V1.5 Elm327,it can not support J1850 VPW and J1850 PWM communication protocol.Please accurately confirm that your car is not using the J1850 VPW and J1850 PWM communication protocol protocol before you buy it. But some cars of manufacturing use the J1850 VPW and J1850 PWM, so it can not work well with them.Please Contact us if you have any problem
Please feel free to contact us if you have any questions about the use of the product.The device works on OBD2 gasoline cars , and EOBD cars . Bluetooth connection, no Batteries, Cables, or Switches. - Wireless (Bluetooth) 5 ~ 10 meters.
Notice: 1. NOT for Diesel vehicles. 2. For your vehicle to be OBD II compliant it must have a 16-pin DLC (Data Link Connector) under the dash and the Vehicle Emission Control Information Label must state that the vehicle is OBD II compliant.
Suitable for system: mainly used with Android system phones, also supports Symbian system phones, Windows system PC and laptops. Compatible App: Recommended Apps are Torque Pro, Torque Lite (free), OBD Car Doctor (free), etc. on Google Play. Work with Android cellphone and tablet.
How to use: Plug the device in your car's OBD2 port, start the car, enable Bluetooth on your phone or tablet, search for "OBDII" and pair with it (pin 1234), run the downloaded App with simple settings and wait until it connects your car's ECU successfully. If you use the same OBD on 2 or more cars, you need to disconnect Bluetooth and close App when finish testing one car, and re-match the Bluetooth when you insert the OBD into another car.

Rank No. #3

OBD2 Diagnostic Scanner ELM327 V1.4 USB ELM 327 with PIC18F25K80 Chip

PIC18F25K80 Chip, The chip in our ELM 327 USB is PIC18F25K80 chip. Good chips lay the foundation for good products, and the quality is better than the products of other vendors.
OBD2 Diagnostic Scanner, OBD2 Diagnostic Interface is a car code reader, ELM327 scanner and diagnostic scan tool.
USB ELM 327, USB interface is perfect to use on Windows. It can update driver online from official website for Win7, Win8.
Features, Supports Ford, Mazda, Lincoln and Mercury cars. Access the comprehensive list of Mods on FORScan and apply them to your vehicle for a smart upgrade. Discover Global Window feature, Bambi Mod, Secure idle, Perpendicular Park, Trailer Brake Controller, disabled Double Horn Honk, Disabled Door Ajar Chime, Reverse Tilt Mirros, Tire Size Correction, and many other features.
Choose us if you want a quality, service and a memorable selfie experience. We back with your 100% customer satisfaction.

Rank No. #4

AntiBreak elm 327 FORS-CAN USB Switch OBD Modified elmconfig with FTDI chip HS-CAN/MS-CAN OBD2

🌞【Strong Hardware】OBDii adapter with FTDI chip and the reliable advantage of USB cable connection and V1.5 version hardware avoids data corruption and dropped packets.
🌞【Vehicle Compatible】This ELM-327 FORS-can OBD2 adapter can compatible with all F150 F250 and more(Cars & F-series Trucks 12V), F150, F250, F350, F450, Mazda, Lincoln, Mercury vehicles, Ranger, S-Max, C-Max, Transit, Mondeo, Fusion, Kuga, Mustang, Explorer, Edge — 99% of F150, F250, F350, F450, Ranger and more models after 2000 and around 92% of models after 1996.
🌟【Reliable connection】: The OBDII adapter has a USB cable that provides a good connection to avoid data corruption and loss. Switching the MS-CAN/HS-CAN switch enables fast operation at speeds of up to 500 kbit per second for professional-grade engine fault light programming and coding .This switch has been improved to smoothly access and communicate with the existing modules in your vehicle.
🌟【Softwares Compatible】: FORS-can, Elmconfig, FF2 and FoCCCus; Supported operating systems: All Windows versions - XP, Vista, 7, 8, 10; Supports all OBD 2 protocols (J1850PWM, HS-CAN, MS-CAN, HS-CAN2, HS-CAN3), this scanner works as a normal OBD-II/EOBD/CAN car code reader on all supported vehicles. Please install the CH340T USB DRIVER & FORS-can Softwares before connecting the car.
🌟【FORS-can Functions】With this FORS-can adapter, programming is a breeze! This scanner can disable double horn honk, enabling mirror auto-fold, Bambi mode, resetting daytime running light(DRL), programming a new brake controller, etc.In addition to modifying hidden settings, it can also read fault codes & clear check engine lights, monitor different vehicle sensors in real-time, access all electronic control units: engine, gearbox, ABS, Airbag, climate control, etc.Then enjoy your DIY adventure!

Rank No. #5

WiFi ELM327 OBD2 Adapter WiFi ELM 327 OBD2 Scanner for Android iOS iPhone ELM327 WiFi OBDii ELM327 Car Scanner Code Reader Connector Dongle OBD ELM327 OBD2 Scanner Diagnostic Tool Interface for Torque

Why do you need this WiFi ELM327 OBD2 Adapter WiFi ELM 327 OBD2 Scanner? ❶ When your car's Check Engine light comes on, especially when you are driving, if you continue driving, there will be a safety accident and damage to your vehicle. At this time, you can use this WiFi ELM327 OBD2 Adapter WiFi ELM 327 OBD2 Scanner by your mobile phone to check what the fault is and decide whether to stop driving, which is very simple and convenient. Before going for repairs, you can have a better idea of where and what the fault is.
Why do you need this ELM327 WiFi OBDii ELM327 Car Scanner Code Reader Connector Dongle? ❷ While driving, you can use this WiFi ELM327 OBD2 Adapter to monitor more parameters and master more about the car's performance than the dashboard; ❸ You can use this WiFi ELM 327 OBD2 Scanner for daily car maintenance and inspection; ❹ Before doing smok check and safety inspection, you can use this OBD ELM327 OBD2 Scanner Diagnostic Tool Interface to check first to see if it can pass.
Easy and simple use: Even without professional car maintenance knowledge and skills, it is easy and simple for you to use this WiFi ELM327 OBD2 Adapter WiFi ELM 327 OBD2 Scanner for Android iOS iPhone. Even when your vehicle has a fault on the road, you can use this ELM327 WiFi OBDii ELM327 Car Scanner Code Reader Connector Dongle OBD ELM327 OBD2 to find what and where the fault is. Now there is a paper manual in the package, and very detailed, which is easy for you to use this OBD ELM327 OBD2 Scanner Diagnostic Tool Interface.
Wide range of vehicle support: This WiFi ELM327 OBD2 Adapter Car Scanner Code Reader Connector Dongle is support all car brands of 12V vehicles with OBD2 port manufactured after 1996, such as cars, SUVs, pickups and light trucks. No need to worry about incompatibility issues. THIS ELM327 TOOL IS WIFI, NOT BLUETOOTH! NOT BLUETOOTH!!NOT BLUETOOTH!!!
Wide supporting to APPs: This WiFi ELM327 OBD2 Adapter WiFi ELM 327 OBD2 Scanner supports iPhone, Android, Window and Symbian phones and tablets. Support all APPs which supports Wifi connection. For Android, Torque, Torque pro, Car Scanner and OBD Android are recommended. Torque Pro is better but you would pay for it. For iPhone, Car Scanner, Auto Doctor and OBD Mate are recommended. Google Play has more free OBD APPs than APP store. You can download your favorite APPs for APP store or Google Play. NOT SUPPORT FORSCAN. NOT SUPPORT FORSCAN. NOT SUPPORT FORSCAN.

SaleRank No. #6

ELM 327 Bluetooth OBD2 Scanner, AUCARAUTO Car Auto Diagnostic Scan Tool for iPhone & Android, Wireless Check Engine Light & Fix Code Reader for All 1996 & Newer Vehicles - Black

【Excellent Compatibility】Notice! All iOS (iPhone / iPad) &, Android and Windows worked well. Only supports Bluetooth connection, not WiFi. If you are an iOS user, that suggest download and use OBD Home or Car Scanner; If you are an Android user, the Torque is great! You can download and use through the user manual. (NOTE: If you're an iOS user, the "Car Scanner" app can be used normally. Do not upgrade it to the professional version, or you'll need to pay some fees.)
【Widely Used】Supports 9 protocols and works with all ELM327 OBD2 Protocols compliant gasoline vehicles. Compatible with most 1996 US-Based, 2000 EU-Based and 2002 Asian cars, and newer OBD II & CAN domestic or import vehicles. (Note: Not support diesel vehicles, new energy vehicles, hybrid vehicles, oil-to-gas vehicles, trucks, motorcycles, etc.)
【Check Engine Fault Light】Bluetooth OBD2 scanner can View live data and help you to determine the cause of the engine light. Engine Fault Diagnosis, Read Code, View Freeze Frame, Reading Vehicle Information, Data Flow, Live Data Curve, etc. (Note: It cannot work with non-OBDII systems, including ABS / Airbag / Oil Service Light, etc.)
【Easy to Use】Plug this Bluetooth OBD2 scanner in your car's OBD2 port, turn on your car, enable Bluetooth on your phone or tablet, search for "Bluetooth OBDII" and pair with it (pin 1234), run the download App with simple settings and wait until it connects your car's ECU successfully.
【Accurate Results & Save Money】This Bluetooth OBD2 Scanner retrieves both generic, as well as car manufacturer-specific Diagnostic Trouble Codes (DTC), helping you overcome any troubleshooting with ease, saving vehicle owners a lot of time and money in maintenance. Only supports scanning fault codes for engine light. If there is a hardware fault, please contact a professional maintenance engineer.

SaleRank No. #7

ELM327 OBD2 OBDII Bluetooth Scanner Adapter Code Reader for iOS Android Windows, Auto Car Diagnostic Code Reader ＆ Scan Tool,Read ＆ Clear Car Check Engine Light for Ford Lincoln Mazda Series Vehicles

🚖【Diagnostic Capabilities】：OBD2 scanners can read and interpret error codes generated by a vehicle's Engine Control Module (ECM) or Powertrain Control Module (PCM). These codes, known as Diagnostic Trouble Codes (DTCs), provide information about problems or issues within the vehicle's systems.
🚖【Real-Time Data】：Many OBD2 Bluetooth scanners can also provide real-time data from various sensors within the vehicle. This includes information like engine RPM, coolant temperature, vehicle speed, oxygen sensor data, and more. This real-time data can be helpful for diagnosing issues or monitoring the performance of the vehicle.
🚖【Clearing Codes】：OBD2 scanners allow you to clear DTCs after you've addressed the underlying issues. This resets the "Check Engine" light and allows you to verify that the problem has been resolved.
🚖【Compatibility】：OBD2 scanners are standardized, which means they work with most cars and light trucks manufactured after 1996 in the United States (or later in other regions) that use OBD2 systems. However, there are some exceptions, so it's essential to check if your vehicle is OBD2-compliant.
🚖【Connection via Bluetooth】：A Bluetooth OBD2 scanner connects to a smartphone, tablet, or computer via Bluetooth technology. This allows you to use a dedicated mobile app or software to read and interpret the data. The wireless connection makes it convenient and versatile.To use an OBD2 Bluetooth scanner, you typically need a compatible mobile app or software. These apps vary in features and functionality, but they generally provide easy-to-understand DTC explanations, real-time data displays, and the ability to log and save data for later analysis.

Rank No. #8

bylikeho OBD2 Scanner,Car Accessories ELM327 OBD2 USB Adapter for Windows,Car Code Reader Check Engine Light Diagnostic Scan Tool Coding Tool with MS-CAN/HS-CAN Switch,Fits Most Cars

[ELM327 OBD2 USB Adapter]A simple OBDII USB ELM327 scanner with MS CAN and HS CAN toggle switches, clearing and checking engine indicator lights, diagnosing and configuring vehicle's completion data and existing modules.
[Function]This scanner can retrieve general and manufacturer specific diagnostic trouble codes and send data in real-time from your car to your device. It can read and clear error codes, and check your vehicle's current sensors, such as engine speed, calculated load value, coolant temperature, fuel system status, speed, fuel regulation, etc.
[Special Features] You can access global window functions, enable Bambi Mod, reverse tilt rearview mirror, perform tire size correction, park vertically, safely idle, flash 5 turn signal lights, heat the steering wheel, disable dual horn horn, disable door micro opening beep, and more.
[Plug and Play]The OBD2 USB adapter is easy to use and plug and play. Simply download the software and CH340T USB driver, connect the OBD2 USB adapter to your car, access the ELM327 based software of your choice, and start vehicle diagnosis. Flipping the MS-CAN HS-CAN switch allows for quick operation at a speed of 500 kbit per second, enabling professional level programming and coding of engine indicator lights for inspection.
[Supported Operating Systems]All Windows versions - XP, Vista, 7, 8, 10; Supports all OBD2 protocols (J1850PWM, HS-CAN, MS-CAN, HS-CAN2, HS-CAN3), and this scanner operates as a regular OBDII/EOBD/CAN car reader on all supported vehicles. Please install USB DRIVE and FScan software before connecting the car.

Rank No. #9

ELM327 USB Adapter OBD2 Scanner for Windows, ELMconfig FoCCCus Diagnostic Scan Tool with MS-Can/HS-Can Switch for Ford Lincoln Mazda Mercury Series Vehicles

【ELM327 Toggle Switch Design】With MS CAN and HS CAN toggle switch, this obd ii interface is able to access and enable the hidden modules, troubleshoot all the undesired features pre-set in your vehicle with faster functionality. You can edit and change settings without a visit to a dealer and saving to pay for each single module to be activated / deactivated.
【ELM327 USB OBD2 Reader】With reliable advantage of USB cable connection and V1.5 version hardware, works more stable than the wireless conenction, achieve pro-level check engine light programming. Supports all OBD2 protocols (J1850PWM,HS CAN, MS CAN, HS CAN2, HS CAN3), this scanner works as a normal OBDII/EOBD/CAN car code reader on most supported vehicles(After year 1996).
【Ford ELM327 Hidden Functions】Discover Global Window feature, Bambi Mod, Secure idle, Perpendicular Park, Trailer Brake Controller, disabled Double Horn Honk, Disabled Door Ajar Chime, Reverse Tilt Mirros, Tire Size Correction and many other features.You can apply them to your vehicle.
【Ford OBD2 Tool】It is flawless in scanning, programming and hiding modules for models like Ford F150, F250, F350, F450, Ranger, S-Max, C-Max, Transit, Mondeo, Fusion, Kuga, Mustang, Explorer, Edge and other cars and light pickup Ford trucks— all from year 1996 and newer. Mods for 2017, 2018 and 2019 car models have also been updated. This code scanner also works for Mazda, Lincoln and Mercury.
【Deserve to Own】ELM 327 obd2 USB Softwares Compatible: Elmconfig, FF2 and FoCCCus etc, Scanmaster plus more. Easy to use elm327 modified tool on all 32 /64 bite Windows(XP, Vista, 7, 8, 10 system) computer, install related software and update drivers, connect obd2 interface, then begin car diagnostics.

Rank No. #10

Mini Bluetooth ELM327 OBD2 Car Failure Detector V2.1 Automobile OBD OBDII Code Reader Check Engine Light Diagnostic Scan Tool Suitable for Android Windows Devices Support Torque Pro OBD Fusion

【Applicable to the system】 It is not compatible with iOS devices . It is only suitable for Android and windows devices. A very useful gadget for car owners. It can diagnose and check engine lights and monitor car sensors, by finding out why the engine lights are on And solve simple car problems yourself to save time and money! Read the engine diagnostic trouble code, reset the engine inspection light, and check if your vehicle is ready for SMOG inspection.
【Smart Scan】 Read non-specific and manufacturer-specific diagnostic fault codes, and display their meaning (more than 3000 code definitions in the database). Read/clear error code, display its meaning, close MIL, display current sensor data, I/M is ready. Before visiting the repairman, understand why you should check that the engine light is on-save money by solving simple problems yourself.
[General Purpose] The OBD2 scanner supports all brands of cars, SUVs, minivans and light trucks (home and imported) manufactured in the United States, Germany, Europe and Asia in 1996 and later, including light diesel trucks, hybrid and electric vehicles. If you don’t know whether your model matches, please contact us and we will give you a satisfactory answer.
[Easy to use] Plug the device into the car’s OBD2 port to start the car, enable Bluetooth on your Android phone or tablet, search for "OBDII" and pair with it (pin 1234), use simple settings to run the downloaded application, and wait for a successful connection The ECU of your car. View car performance, sensor data, monitor fuel economy, record trips and other discovery functions.
【Note】 This Bluetooth OBD2 diagnostic scan tool is only available for Android and Windows devices. Not compatible with iOS devices, OBDII Bluetooth car diagnostic interface scanner is a very useful gadget for car owners, and a good gift for friends at home!

Last update on 2024-08-03 / Affiliate links / Images from Amazon Product Advertising API

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The Best elm 327 tester of 2022 – Reviewed and Top Rated

How Do You Buy The Best elm 327 tester?

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