Best Obd Stecker 2026

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Last Updated - 03.02.2026

Best Choice

01

Veepeak

Veepeak OBDCheck BLE+ Bluetooth OBD II EOBD Diagnostic Device Adapter Plug Car Diagnostic Scanner for iOS and Android

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9.6

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Vehicle compatibility - Compatible with petrol vehicles from model year 2001 and diesel vehicles from model year 2004 for general OBD-II functions (check engine light diagnosis). For plug-in hybrid and electric vehicles, please check the app car scanner ELM OBDII and check if there are suitable EV connection profiles or other apps specially designed for electric vehicles. Note: Please make sure your OBD port is in good condition and the device is firmly in place to connect to the vehicle ECU.
Useful for car owners: OBDCheck BLE+ is a small and practical OBD2 diagnostic tool that can work with different third-party apps to achieve different functions. The functions you can get depends mainly on the selected app and your vehicle. Please read the "Instructions for Use" on the detail page "Product Guides and Documents" before purchase or use. [English language not guaranteed].
Note: Currently, no Veepeak app is included with this device; Third party apps are required but not included and must be downloaded or purchased separately from the Play Store or App Store (depending on vehicle and requirements); NOT compatible with pre-2008 or G series models when used with BimmerCode or BimmerLink; NOT compatible with Bluedriver, Carly, MHD, xx. HP, HP, ProTool.
Do more: (advanced features for select vehicles, see image 3 for details) - When used with more professional apps (usually requires a separate purchase), you can get advanced features such as advanced diagnostics* (ABS, airbag, body control, etc.) and manufacturer-specific PIDs (such as transmission temperature, oil pressure), inspect the HV battery in hybrid and electric vehicles, adjust selected vehicles, etc. *To check whether your vehicle for advanced diagnostics, please see the fourth picture on the product page. Note: The oil service light cannot be reset.
Diagnostics of the engine check light (basic functions) - When used with generic OBD II apps such as car scanner ELM OBDII (see picture 2 for more compatible apps), you can read and clear engine diagnostic trouble codes (CEL, MIL, SES), display I/M readiness and sensor values in real time (such as O2 values, engine coolant/oil temperature. air mass flow m, fuel distributor pressure, fuel trimming), which can help you solve simple engine problems.
Device compatibility - Compatible with iOS via Bluetooth LE (do not connect to the device in iOS Bluetooth settings; please connect directly in the OBD2 apps) and Android devices via classic Bluetooth (main units may not be compatible). Detailed instructions on how to connect and troubleshoot iOS and Android can be found in the fifth product image or the user manual. [English language not guaranteed].

45,99 €
02

Vgate

Vgate iCar Pro Bluetooth 4.0 (BLE) OBD2 OBDII Error Code Reader Car Check Engine Light with ELM327 Adapter

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9.5

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

● Works with many popular OBD2 apps – The Vgate iCar Pro Bluetooth Low Energy device works with most popular OBD apps. Please see the product description for the instructions for Android and iOS devices.
● Fit and forget – with its micro size and the unique energy-saving function that protects your battery, it is really possible to fit and forget.
● Easy fitment: the majority of cars manufactured in the last 2 decades are equipped with an OBD2 diagnostic port, simply find the port and plug the iCar Pro in.
Have you ever had a warning light on your dashboard light up, but don't want to pay hundreds of pounds to find out what's wrong? This iCar Pro code reader will help you to save money and to accurately diagnose engine light problems. Easy to use.
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24,99 €
Value for Money

03

RICOKEY

ELM327 OBD2 Bluetooth Scanner Car Code Reader Reset Auto Diagnostic Scan Tool OBDII Adapter for Android & Windows Devices Check Engine Light for Cars, with Torque Pro APP

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15% Off
9.3

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Various free apps: support for iOS, iPhone, Android and Windows devices. The free app "Torque, Mini ODBII, DashCommand, OBD Fusion, OBD Car Doctor, TPMS and Car Scanner" works perfectly for Android phone/tablet.
Universal compatibility: works with both vehicles that are OBDII protocols vehicles from 1996 onwards in the USA, 2003 in Europe. Whether your vehicle is with petrol, 12V diesel, new or old, our OBD2 reader works with it.
Supports ALL 9 OBDII protocols: J1850 PWM, J1850 VPW, ISO9141-2, ISO14230-4 KWP, ISO15765-4 (Can-BUS). Full System Scan Tool. Not applicable to airbags/ABS/SRS/TPMS/OIL.
Monitor & Analyzer:Top Bluetooth OBD2 Adapter,Read Engine Diagnostic Trouble Codes Quickly, Clear Codes, Check Engine Light (CEL), Check if your vehicle is ready for smog check, Turn off MIL, display the sensor readings in real time with your phone or tablet. Save money by fixing car problems quickly and accurately yourself.
Intelligent diagnostic functions: read and clear error codes, immediately display their meaning (over 3000 generic code definitions in the database). Displays current sensor data (engine speed, calculated load value, coolant temperature, fuel system status, vehicle speed, fuel trim, intake manifold pressure, timing lights/flow, air flow, intake air temperature, absolute throttle position, oxygen sensor.

10,99 € 12,99 €(15% Off off)
04

AUTOUTLET

AUTOUTLET OBD2 Diagnostic Tool, Car OBD2 Scanner Code Reader OBD2 EOBD Engine Fault Code Reader Scanner with DTC Definition, 10 Languages, Voltage Detection and Monitoring, Car Fault Code Reader

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10% Off
9.1

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

【Please read before you purchase】Our OBD2 tester is not able to detect the manufacturer's customized non-open data as this requires a special vehicle protocol to be read, such as ABS, SAS, ESP, EPS, TPMS, transmission and other subsystems, DPF, battery reset, oil service reset, EPB brake pad change and throttle valve can not read the place can not will
【OBD2 diagnostic device with multiple functions】This plug-and-play OBD-II diagnostic tool has a built-in OBD2 DTC finder library that helps you find the cause of the engine light, read codes, clear codes, still images, I/O capability, vehicle information, data streams, real-time curves, retrieve vehicle speed information, load retrieve engine coolant temperatures and retrieve engine speed
With OBDII data plug: The OBD2 diagnostic device comes with a 6 cm cable and does not require an additional battery or charger, but is powered directly from the vehicle via the OBDII data plug
Wide compatibility and 10 languages: this car error code reader supports compatibility with 99 percent of OBDII compatible vehicles and works with most US vehicles manufactured after 1996, EU vehicles manufactured after 2000, and Asian vehicles manufactured after 2000; compatible with J1850 PWM, J1855. 0 VPW, ISO9141, KWP2000 and CAN protocols (9 OBDII protocols), supports 10 languages, including English, French, German, Dutch, Spanish, Chinese, Italian, Polish, Finnish, Portuguese
Tips: The battery life detection function of this OBD2 is not applicable to hybrid vehicles with non-lead acid batteries (if the curve of the real-time monitoring curve of the battery of this OBD does not change when the ignition is on, it means that your vehicle's battery is not a lead acid battery).
Note: 1. This OBD2 diagnostic device uses the international common 9 protocol to support 12V petrol cars and light trucks (non-electric), diesel cars and other trucks with a different protocol, so it is not compatible with diesel cars and other trucks; 2. If the vehicle has been modified or the OBD interface is defective, the OBD function may be affected, please contact us for feedback
DTC definition display: Our car reader has a 2.4 inch display that shows you an explanation of the code after you retrieve the generic code, so you do not have to search the Internet for code explanations to find out what is going on with your battery
Battery detection function: compared to general car error reader, AUTOUTLET car diagnostic device can not only read up to 88 real-time data streams to ensure the accuracy of troubleshooting, but also determine the voltage of the battery and evaluate the life of the battery with a monitoring function, so you know the condition of the battery in real time

20,69 € 22,99 €(10% Off off)
05

Paradisetronic.com

Paradisetronic.com OBD2 Male Housing Board PCB OBD II Diagnostic Connector for Making Your Own Cable for Car

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8.9

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

The delivery consists of the components shown in the picture.
OBD2 housing with PCB board and screws
For use as a replacement part
For making your own cables
For developing your own diagnostic tools, for example to read data from the ECU

9,99 €
06

smtfcty

OBD 2 Diagnostic Device Car Adapter WiFi OBD Diagnostic Device Compatible with iOS, iPhone, iPad and Android, OBD 2 Bluetooth Adapter OBD Car Diagnostic Device for All OBD 2 Protocol Vehicles

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8.8

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Various free apps: Support for all Android devices and Windows PCs (for Samsung LG 2 Google Nexus etc.). The free app "Torque" & "DashCommand" works perfectly for Android phone/tablet. It can be used with iOS devices such as iPhones.
Supports all 9 OBD2 protocols and multilingual: ISO15765-4 (CAN), ISO14230-4 (KWP2000), ISO9141-2, J1850 VPW, J1850 PWM. It works in English, German, Spanish, French, Italian, Dutch, Portuguese and more, so you can ignore the language barrier.
OBD 2 adapter: suitable for all vehicles with OBD 2 protocol and 16-pin standard plug, which were manufactured in the USA in 1996 and Europe 2000. Whether your vehicle is with petrol, 12 V diesel, new or old, our OBD 2 reader works with it.
Monitor & Analyzer: V1.5 top Bluetooth OBD2 adapter, quickly read engine diagnostic trouble codes, reset check engine light (CEL), check if your vehicle is ready for smog check, turn off MIL, display the sensor values in real time with your phone or tablet. Save money by fixing car problems quickly and accurately yourself.
Intelligent diagnostic functions: Read and clear error codes, instant display of their meaning (over 3000 generic code definitions in the database). Current sensor data (engine speed, calculated load value, coolant temperature, vehicle speed, air flow, fuel trim, fuel system status, intake manifold pressure)

8,66 €
07

Namvo

Namvo 16 Pin OBD2 Female Extension Cable with Coloured Cable, OBD2 Hard Harness Assembly, Dashboard Connection Cable for Electric Vehicle Connectivity for Car Diagnostics

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8.6

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

The under-dash socket header is a pre-wired 16 pin female connector for a variety of OBDII interfaces.
Thanks to the good quality and wiring of all pins, this OBD2 female connector extension is ideal for vehicle diagnostics and maintenance.
OBD2 female extension cable for maintenance of on-board diagnostic system, DIY projects, suitable for most vehicles.
By using a high-purity oxygen-free copper core, it has high current capacity, high temperature resistance and stable output voltage.
All 16 pins are connected by different coloured wires, making proper wiring without instructions easy.

5,99 €
08

Maxpow

Maxpow OBD2 Diagnostic Device - Bluetooth 5.4 Diagnostic Tool Car for iOS Android, OBD Reader with Live Data Engine Fault Code Checker OBD2 Diagnostic Tools for All Vehicles

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15% Off
8.5

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

【OBD Diagnostic Tool Easy Universal Compatibility】Plug and Play Installation in Seconds: Simply plug into the OBD-II port, scan and pair via Bluetooth 5.4. Compatible with 98% of all petrol vehicles (from 1996/USA, 2000/EU) over 48+ makes and 100,000+ models. Note: Only for 12V petrol cars (not suitable for hybrid/electric vehicles or 24V systems).
Professional diagnostics for your pocket: Trusted by DIY enthusiasts worldwide: this handy OBD2 reader car eliminates the guesswork. Save Expensive Workshop Visits - Diagnose Check Engine Lights, Reset Warning Codes and Optimize Performance Anytime. Our warning light encyclopedia decodes each symbol with explanations and actionable solutions.
OBD2 diagnostic device - your guardian for vehicle health: Enjoy worry-free driving with our wireless OBD2 diagnostic device for all vehicles, which gives you lifetime free access. No subscriptions, no hidden costs - with just one tap, you get complete insights into vehicle systems, identify issues instantly and keep your car in top condition. Whether preparing for the main examination or when troubleshooting check engine lights.
Maxpow obd2 next-gen Bluetooth 5.4 performance: Our OBD-II diagnostic tools with advanced 25K80 processor exceed standard models by 30% faster data transfer and 40% better energy efficiency. Monitor critical parameters in real time - from engine speed and coolant temperature to oxygen sensor voltage - with stable connection. Seamlessly compatible with iOS, Android and Windows, the perfect companion for emergency checks and preventive maintenance.
All-in-one vehicle dashboard: turn your smartphone into a control centre with intuitive live data. Clear charts and indicators reveal the vital values of your car. Our OBD2 diagnostic tool for all experience levels not only reads/clears error codes, but gives prioritized repair recommendations for informed decisions.

17,84 € 20,99 €(15% Off off)
09

XMSJSIY

XMSJSIY OBD OBD2 Extension Cable Pigtail Wire OBD-II 16-Pin Male Open End Bare Wire Diagnostic Cable for Vehicle DIY 1 m

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14% Off
8.4

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

With a length of 1 m / 3.28 ft, it is long enough to perform a variety of DIY operations, and because the OBD-II extension cable has a limited diameter and 16 wires, the wires are small. It takes patience and a little DIY skills to connect
OBD2 male connection cable is made of high quality PVC material, soft and durable, wear-resistant and not easy to break, internal with oxygen-free copper core of high purity, strong current capacity, long service life
J1962 OBD2 OBD-II connector with standard 16-pin, 16-core specifications, different colours of wire according to different pins: 1. Black, 2.brown, 3.red, 4.orange, 5.yellow, 6.green, 7. Blue, 8. Purple, 9. Grey, 10. White, 11. Pink, 12. Light Green, 13. Black-White, 14. Brown and White, 15. Red and White, 16. Green and white
Applicable to OBDII interfaces for cars, trucks, motorcycles, etc.
16 pin OBD2 extension cable pigtail wire is used to extend, change and replace the OBD2 cable in the vehicle and is suitable for on-board systems in most vehicles

10,79 € 12,50 €(14% Off off)
10

TaimeiMao

TaimeiMao Mini ELM327 OBD2 Bluetooth Scanner, Bluetooth OBD2 Diagnostic Device Compatible, Bluetooth Diagnostics for iOS & Android, OBD-II Diagnostics, OBD2 Bluetooth Adapter for Modern Car

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8.3

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

NO EXTERNAL POWER SUPPLY NEEDED: The ELM327 OBD2 Bluetooth Diagnostic Tool is powered by your vehicle's OBD2 port and requires no additional batteries or cables.
Easy Bluetooth connection: Thanks to wireless Bluetooth technology, you can easily connect to your smartphone or tablet and retrieve diagnostic data in real time.
CONVENIENT Fault Code Analysis: Read and clear trouble codes (DTCs), check engine performance, fuel economy, and other vehicle data with compatible apps like Torque Pro.
COMPATIBLE WITH MOST VEHICLES The Mini ELM327 OBD2 Bluetooth Scanner works with most vehicles from 1996 onwards (OBD2 standard) and supports various protocols such as CAN, ISO9141 and KWP2000.
COMPACT AND PORTABLE The small and lightweight design makes the Mini EKN327 OBD2 Diagnostic Tool ideal for use on the go - just store in the glove box and use when needed.

8,89 €