{"product_id":"obd2-bluetooth-auto-fault-detector-mini-car-scanner-elm327-diagnostic-tool-for-android-ios-windows-vehicles-dual-mode-5-1-bluetooth-code-reader-sensor-data-monitor","title":"OBD2 Bluetooth Auto Fault Detector Mini Car Scanner ELM327 Diagnostic Tool for Android iOS Windows Vehicles Dual Mode 5.1 Bluetooth Code Reader \u0026 Sensor Data Monitor","description":"\u003ch1\u003eOBD2 Bluetooth 5.1 Auto Fault Detector \u0026amp; Car Diagnostic Code Reader for Android iOS\u003c\/h1\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Small black ELM327 OBD2 Bluetooth car diagnostic scanner plugged into a vehicle port.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/149\/2025-10-02\/original-image\/0c950149-8170-40da-9f4c-2fc60ab1d6b4.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThis compact OBD2 Bluetooth scanner bridges the gap between professional garage tools and DIY vehicle maintenance, putting essential diagnostic information directly into your hands. By plugging into your car's standard OBD2 port and pairing with a smartphone or laptop, it allows you to read and interpret over 3000 generic and manufacturer-specific fault codes, clear them to turn off the check engine light, and monitor a comprehensive suite of live sensor data. Its dual-mode Bluetooth 5.1 connection ensures reliable communication with Android devices using apps like Torque, iOS devices, and Windows computers running software such as ScanMaster-ELM. Designed for broad compatibility, it supports a 9V-16V operating range and functions in extreme temperatures from -40°C to 85°C, making it a practical tool for any driver.\u003c\/p\u003e\n\u003ch2\u003eFeatures and Construction\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Small black ELM327 OBD2 Bluetooth car diagnostic scanner plugged into a vehicle port.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/149\/2025-10-02\/original-image\/102da31f-2b36-4a7f-a9d9-2db90b695d3d.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThis diagnostic tool is built around core functions that provide clear insight into your vehicle's health. Its primary role is to access the onboard computer system, delivering actionable data without the need for complex equipment.\u003c\/p\u003e\n\u003ch3\u003eMaterial and Build\u003c\/h3\u003e\n\u003cp\u003eThe scanner is housed in a compact plastic casing measuring 45mm by 25mm by 65mm, making it small enough to leave plugged in or store easily in a glove box. Its electronic components are designed to draw minimal power, with a working current of 35mA and a standby current of 25mA, ensuring it places negligible load on your vehicle's electrical system. The build is focused on functionality for the OBD2 port interface and reliable wireless connectivity.\u003c\/p\u003e\n\u003ch3\u003eSize and Practical Fit\u003c\/h3\u003e\n\u003cp\u003eWith dimensions of 45mm x 25mm x 65mm, the scanner is notably miniaturised compared to many bulkier diagnostic units. This small size means it fits neatly into the OBD2 port area under the dashboard without obstructing the driver's legs or footwell. Its low-profile design is intended for permanent or semi-permanent installation if desired, allowing for continuous monitoring via your connected device without being an eyesore or a hazard.\u003c\/p\u003e\n\u003ch2\u003eUses and Placement\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Small black ELM327 OBD2 Bluetooth car diagnostic scanner plugged into a vehicle port.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/149\/2025-10-02\/original-image\/6161db15-cf06-49c1-ab6e-2c2b13be7b90.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThe scanner serves multiple roles, from pre-purchase vehicle inspections to ongoing maintenance and troubleshooting. Its data output is suitable for both casual monitoring and more detailed mechanical investigation.\u003c\/p\u003e\n\u003ch3\u003eEvent or Professional Use\u003c\/h3\u003e\n\u003cp\u003eFor professional mechanics or enthusiasts performing detailed diagnostics, the tool provides access to manufacturer-specific codes beyond generic OBD2 definitions. The ability to display live sensor data—such as fuel trim, intake manifold pressure, and oxygen sensor voltage—allows for performance tuning and pinpointing intermittent faults that might not trigger a permanent fault code. This makes it useful for pre-mot checks, diagnosing rough running, or verifying repairs after servicing.\u003c\/p\u003e\n\u003ch3\u003eEveryday Home Use\u003c\/h3\u003e\n\u003cp\u003eFor the everyday driver, the primary use is demystifying the check engine light. Instead of facing an immediate garage visit, you can read the specific fault code, research its meaning from the included database, and decide if it's a minor issue or requires professional attention. Monitoring parameters like coolant temperature and engine speed can also help identify developing problems early, potentially preventing more serious damage and costly repairs down the line.\u003c\/p\u003e\n\u003ch2\u003eBenefits and Buying Value\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Small black ELM327 OBD2 Bluetooth car diagnostic scanner plugged into a vehicle port.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/149\/2025-10-02\/original-image\/70572678-7761-4503-8ee8-3d3a60b87276.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThe value of this tool lies in the empowerment and potential cost savings it offers vehicle owners. It turns a smartphone into a capable diagnostic device.\u003c\/p\u003e\n\u003ch3\u003eReuse and Low Maintenance\u003c\/h3\u003e\n\u003cp\u003eThe scanner requires no ongoing maintenance or consumables. Once purchased, it can be used repeatedly on the same vehicle or transferred to any other OBD2-compatible car, typically those manufactured after 1996 in the UK and Europe. There are no subscription fees; functionality depends on free or paid third-party apps, many of which are low-cost. The device itself has no moving parts and is designed for the low humidity and wide temperature ranges found inside vehicles.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose This Product\u003c\/h3\u003e\n\u003cp\u003eThis particular scanner stands out due to its dual-mode Bluetooth 5.1 connectivity, which offers improved pairing stability and range over older Bluetooth versions. Its broad compatibility across Android, iOS (iPhone), Windows, and even Symbian platforms means most users will find a suitable app. The inclusion of a CD, while somewhat legacy, may contain useful software or documentation for Windows users. For anyone needing a reliable, portable way to access basic OBD2 data and clear fault codes, this unit provides a proven, straightforward solution.\u003c\/p\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Small black ELM327 OBD2 Bluetooth car diagnostic scanner plugged into a vehicle port.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/149\/2025-10-02\/original-image\/7cbc507c-475b-4655-b9cf-c4d04f87b984.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Small black ELM327 OBD2 Bluetooth car diagnostic scanner plugged into a vehicle port.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/149\/2025-10-02\/original-image\/8dbeab4d-d877-47ff-b2dc-811f83827bed.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Small black ELM327 OBD2 Bluetooth car diagnostic scanner plugged into a vehicle port.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/149\/2025-10-02\/original-image\/9839f8db-507c-480b-a4f1-43749bd61ce2.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Small black ELM327 OBD2 Bluetooth car diagnostic scanner plugged into a vehicle port.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/149\/2025-10-02\/original-image\/a655e262-65ba-49dd-8c26-f28f1993b0d0.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Small black ELM327 OBD2 Bluetooth car diagnostic scanner plugged into a vehicle port.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/149\/2025-10-02\/original-image\/fe074fba-18c2-4530-9114-57f66acb4843.webp\"\u003e\u003c\/div\u003e","brand":"u9cmuw-dx","offers":[{"title":"ELM327 mini v2.1","offer_id":56668038824316,"sku":"CJQC169543701AZ","price":13.98,"currency_code":"GBP","in_stock":true},{"title":"ELM327","offer_id":56668038857084,"sku":"CJQC169543703CX","price":15.98,"currency_code":"GBP","in_stock":true},{"title":"ELM32","offer_id":56668038889852,"sku":"CJQC169543702BY","price":13.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/1685\/3628\/files\/9839f8db-507c-480b-a4f1-43749bd61ce2.webp?v=1776927936","url":"https:\/\/havenmere.co.uk\/products\/obd2-bluetooth-auto-fault-detector-mini-car-scanner-elm327-diagnostic-tool-for-android-ios-windows-vehicles-dual-mode-5-1-bluetooth-code-reader-sensor-data-monitor","provider":"Havenmere.co.uk","version":"1.0","type":"link"}