Latest Version
1.2.2.9.0 Safe to install
1.2.2.9.0 Safe to install
Diagnose your car, find breakdowns and turn off the check engine light!
CarDiag: Your Easy Car Diagnostic OBD2
CarDiag is compatible with all Bluetooth OBD2 devices.
Thanks to its connected device and its free and intuitive mobile application, CarDiag allows motorists to diagnose their vehicle easily, independently, and at a lower cost (breakdowns, component wear, battery, and pollution).
The "CarDiag" application supports motorists from "A" to "Z" in the diagnostic, maintenance, and repair of their vehicle independently and cost-effectively: from identifying a problem to diagnosing faults in simple terms, providing a pollution score, offering guidance for DIY auto repairs, tips for purchasing parts, as well as a cost estimation at the nearest mechanic. It also provides a digital maintenance book.
Features:
- Automatic Diagnostic OBD2: Equipped with a Bluetooth OBD2 device (readily available for less than $10), CarDiag provides a comprehensive list of your car's issues in simple terms.
- Manual Diagnostic: CarDiag offers guidance for direct diagnostics by the user (visual inspection of defects, unusual noises, smells, etc.).
- Reset the Check Engine Light (MIL): CarDiag enables the reset of the malfunction indicator lamp that signals engine or pollution control system issues.
- Maintenance Book: Digitally record all user or professional repairs with attached invoices.
- Tutorials for DIY Auto Repair and tips for purchasing car parts.
- Car repair cost estimation at the nearest mechanic.
- Routine vehicle maintenance: Conduct regular vehicle inspections, pre-purchase evaluations, or pre-inspections before buying a car.
We have all experienced the same scenario when taking our vehicle to a garage: mechanics diagnose potential breakdowns using specialized tools billed at around $50. Additionally, estimating the real cost and necessity of repairs can be challenging. However, often a simple reset of the onboard computer can resolve many electronic problems—a feature available in the "CarDiag" application.
Prerequisites: To use the CarDiag application:
- Have an OBD-II compatible car: OBD-II is compatible with all US vehicle models since 1996, European models since 2001 (diesel since 2003), and Japanese models since 2006.
- Obtain a Bluetooth OBD2 device: readily available on our website/Amazon/eBay/AliExpress.
Keywords: CarDiag, check car, inspection, battery, diagnostic, easy car diagnostic tool, scanner, MIL reset check engine light, engine light, OBD2, OBDII, breakdowns, faults, codes.
Overview
CarDiag : Car Diagnostic OBD2 is a Freeware software in the category Home & Hobby developed by Car Diagnostic App.
The latest version of CarDiag : Car Diagnostic OBD2 is 1.2.2.9.0, released on 04/24/2025. It was initially added to our database on 05/13/2024.
CarDiag : Car Diagnostic OBD2 runs on the following operating systems: Android.
Users of CarDiag : Car Diagnostic OBD2 gave it a rating of 4 out of 5 stars.
Pros
- Offers detailed and real-time car diagnostics through OBD2 connection
- Provides valuable information on engine status, fuel economy, and other vehicle performance metrics
- Helps users identify and troubleshoot car issues without needing to visit a mechanic
- Can save money by identifying minor problems before they escalate into major repairs
- User-friendly interface for easy navigation and use
Cons
- Requires OBD2 hardware for connection, which may be an additional cost for users
- Compatibility with certain car models may vary, leading to limited functionality for some users
- May not be suitable for users with limited technical knowledge about cars and diagnostics
- App may have occasional bugs or stability issues that could impact performance
Screenshots (Click to view larger)
Related products
㡨ʭ
Streamline Your Document Editing with 㡨ʭ
AlfaOBD Demo
AlfaOBD Demo: Essential Tool for Vehicle Diagnostics
Ancel
Ancel: Revolutionizing Automotive Diagnostics
Audi connect plug and play
With the Audi connect plug and play app, you always have the latest information about your vehicle at your fingertips. Connecting you. Informing you. Ensuring you know more, every day. Perfectly connecting mobility and everyday life.
Autel MaxiAP200
Efficient Vehicle Diagnostics with Autel MaxiAP200
Auto Parts & Engines. Mechanic
Unlock the Mechanics of Automotive Knowledge with 99 Dictionaries
Auto parts. Guide
Auto parts. Automotive technologies If you’re using this free app, you may already understand the importance of having knowledge about cars.
Automend Pro OBD 2 Car Scanner
Automend Pro: Your Ultimate OBD 2 Car Companion
Automobile Engineering Book
A Comprehensive Guide to Automobile Engineering
Automotive Wiring Diagram
This application effectively addresses various issues related to automotive electrical circuits. Its extensive coverage includes: Starting & Charging System Battery, ignition switch, starter motor, generator, and …
Barcode Scanner For eBay
Find deals and save money with our barcode reader for eBay! With Barcode Scanner for eBay, you’ll be able to access and compare prices, reviews, and ratings. Locate deals and discounts online, make informed purchases, and save more money!
Bosch Wiper App
Bosch Wiper App: Keeping Your Windshield Clear with Ease
Car Dashboard Warning Lights
Identifying Active Warning Lights on Your Dashboard Check Engine Light: Recommended Actions and Troubleshooting Suggestions Monitoring your vehicle's dashboard indicators is crucial for diagnosing potential issues, ensuring safety, and …
Car Engine and Suspension
This application features two animated components: Internal Combustion Engine: A precise model of a classic inline four-cylinder 16-valve internal combustion car engine with a transparent mode.
Car Key Smart Remote Connect
The latest advancement in smart car management has been unveiled. Digital Car Key Connect leverages state-of-the-art technology to seamlessly convert your smartphone into a virtual smart car key, providing features such as remote …
Car Key: Smart Car Remote Lock
Revolutionize Your Driving Experience with Car Key by Metaverse Labs
Car Names | Motor Vehicle
This application features an extensive list of car names, accompanied by their respective manufacturer logos and images. The app showcases a wide range of cars and vehicles, providing users with detailed information for each motor …
Car Play Connect for Android
If you are exploring alternatives to Apple CarPlay for your Android device, CarPlay: Auto Connect Android presents an interesting option.
CAR PROBLEMS AND REPAIRS
This application provides comprehensive information about potential car problems, equipping users with accurate and relevant details to effectively address these issues.
Car Radio Reloaded
The Online Radio application is specifically tailored for Android Car Head Units, providing a user experience that closely resembles traditional FM radio.
Car service tracker
Track all your car services with this comprehensive car service record application. Car service management: Record car repairs, insurances, fines, and other expenses.
Car Simulator: Engines Sounds
The Car Sound Prank Simulator app offers a unique blend of humor and realism tailored for car enthusiasts. Vast Collection of Sounds: The app features an extensive library of realistic car sounds, ranging from classic engines to …
Car VIN Check & Plate Lookup
Uncover the Truth Behind Every Vehicle with Ease!
CarAuto BT: Bluetooth Car Home
Seamless Connectivity for Your Drive: CarAuto BT Shines
CarKey: Car Play & Digital Key
App Overview KeyConnect leverages cutting-edge technology to enhance the smart control and safety features of your vehicles.
Carly — OBD2 car scanner
Carly: Your Ultimate OBD2 Companion
carOne
carOne - an app designed to meet all driver needs, except driving. PARKING: Select a parking spot and easily pay for parking (service available in public parking lots in Vilnius, Kaunas, and Klaipėda).
CarPass Beta
CarPass Beta: The Future of Digital Vehicle Management
Cars Name | Motor Vehicle
Rev into Fun with Flash Toons' Motor Vehicle!
carVertical: Check Car History
Uncover Your Car's Past with carVertical
Clear And Go - OBD2 Scanner
Clear And Go is a compatible trouble code scanner and trouble code clearing auto doctor tool that connects to your car's OBD gateway. It is currently available in Bluetooth and WiFi versions.
Computer File Explorer
The Computer app is a comprehensive file explorer that offers a range of features to enhance your file management experience. With its support for multiple tabs, you can conveniently work with multiple folders simultaneously.
Data of car 2024- All cars
Comprehensive Car Data for 2024: A Must-Have Resource
DMD2
DMD2 by THORK RACING: The Ultimate Tool for Racing Enthusiasts
Dodge
Dodge by Dodge: A Thrilling Driving Experience
DPF Monitor -Fiat & Alfa Romeo
Stay Ahead of Diesel Issues with DPF Monitor for Fiat & Alfa Romeo
Dream Car
Rev Your Imagination with Dream Car
DtcFix - Car Fault Diagnostic
World’s fix is in DtcFix! DtcFix, Universal OBD2 Wifi/Bluetooth Car Diagnostic and Error Erase Code Deletion Application DtcFix is designed to offer a user-friendly and secure experience.
DtcFix OBD2 Fault Diagnostic
DtcFix: An Overview of Its Features and Compatibility DtcFix is a universal OBD2 diagnostic application that facilitates the detection and resetting of trouble codes for vehicles.
DVB-T finder
Effortless TV Signal Detection with DVB-T Finder
Eco Cat
Ecotrade Group is a reputable company that specializes in purchasing scrap catalytic converters. With over 15 years of experience, they have amassed a vast database of knowledge, which has enabled them to create an extensive catalogue of …
EOBD Facile: OBD 2 Car Scanner
EOBD Facile: Streamlined OBD II Diagnostics at Your Fingertips
FordPass™
Empower Your Drive with FordPass™: The Ultimate Companion for Ford Owners
Garmin Clipboard™
Effortlessly Organize Your Fitness Data with Garmin Clipboard™
HobDrive OBD2 diag, trip
HobDrive is a sophisticated Trip Computer and OBD2 diagnostic software that utilizes your ELM327 vehicle adapter and GPS sensor for precise trip information calculation and aggregation.
Hybrid Assistant
Hybrid Assistant: Your Smart Travel Companion
Hyundai
The HMNL app provides users with anytime, anywhere access to essential information via mobile phones, tablets, or laptops, facilitating effective business operations.
inCarDoc Pro | OBD2
Unlock Your Car's Secrets with inCarDoc Pro | OBD2
Incode to Outcode for Ford/GM
The Incode/Outcode calculator serves as an essential tool for vehicle technicians, facilitating key learning, control unit replacements, and various other procedures necessary for vehicle maintenance and diagnostics.
Infocar - OBD2 ELM Diagnostic
Vehicle Diagnostics Check for vehicle faults in the ignition system, exhaust system, electronic circuit, and more. Fault codes are categorized into 3 levels for better understanding.
Keys Home
Users can connect the car and phone via the Bluetooth module to remotely control the vehicle from a smartphone. This feature allows for locking, unlocking, and locating the car with ease.
Kia Owner’s Manual (Official)
The Kia Owner’s Manual App utilizes AI technology and multimedia content, such as images and videos, to facilitate the search for information aimed at enhancing your understanding of your vehicle's features.
Land Rover Remote
Land Rover Remote: Seamless Control at Your Fingertips
Mercedes-Benz PartScan
Streamline Your Parts Search with Mercedes-Benz PartScan
Mini OBDII
The Mini OBD II application serves as a comprehensive diagnostic and monitoring tool for vehicles, supporting multiple languages including English, Spanish, Russian, Japanese, and Chinese.
My Alfa Connect
Seamless Connectivity Meets Automotive Excellence with My Alfa Connect
my car Maintenance Manager
For car owners, keeping track of periodic maintenance can be a challenge. The My Car app offers a solution aimed at streamlining maintenance tasks and ensuring that users stay informed about their vehicle's needs.🔹 Key Features: Smart …
My Renault
My Renault, the mobile customer portal, is designed to enhance your daily driving experience, offering convenience and accessibility whenever and wherever you need it. What are the advantages of using My Renault?
NaviGates
NaviGates: Seamless Navigation Made Easy
OBD 2: Torque Car Scanner FixD
Unlock Your Car's Potential with Torque Car Scanner FixD
OBD Boy (OBD2 - ELM327)
Bluetooth Only! If this application does not connect or work with your car or adapter, please provide detailed feedback instead of leaving negative reviews. Your input will be used to refine the app for better compatibility.
OBD Smart Control - OBD2 / ELM
Transform Your Car's Diagnostics with OBD Smart Control
OBD2 Auto Scaner Olivia Drive
Effortless Vehicle Diagnostics with OBD2 Auto Scanner Olivia Drive
OBD2 Bluetooth Car Scanner
The OBD2 Bluetooth Scanner & Diagnostic tool is a comprehensive solution for scanning and identifying fault codes in your car's engine. With this tool, you can easily find engine errors on the go, leading to potential cost savings.
OBD2 Car Scanner - ELM Torque
The OBD2 Car Scanner - ELM Torque is a robust application designed for comprehensive vehicle diagnostics and real-time data monitoring.
OBD2 Car Scanner - Torque FixD
Torque FixD: Your Ultimate OBD2 Car Diagnostic Companion
OBD2 Car Scanner- ELM Tool
OBD 2 Car Scanner Tool is an intelligent device designed to scan and diagnose your car, providing solutions for any detected faults.
OBD2 Car Scanner for ELM 32
Unlock Your Car's Secrets with OBD2 Car Scanner for ELM 32
OBD2 Car Scanner Tool
Unlock Your Car's Secrets with the OBD2 Car Scanner Tool by Ghalbail
OBD2 Car Wizard
The OBD Car Wizard provides an insightful glimpse into your vehicle's real-time performance and diagnostics. It functions as a comprehensive tool that connects to your vehicle's OBD II engine management system via a Bluetooth or WiFi …
OBD2 Pro Check Engine Car DTC
Please note, this app does not directly connect to your vehicle. Utilize the most comprehensive, accurate, and up-to-date engine fault code database to resolve your vehicle's fault codes.
OBD2 Scanner FixD - Smart Car
Review of the OBD2 Auto: Smart Car Scanner App The OBD2 Auto: Smart Car Scanner app presents itself as a valuable tool for vehicle maintenance enthusiasts and professionals alike.
OBD2 Scanner for Bluetooth ELM
Find out your car engine details with Fault Fixer OBD2 Scanner Bluetooth for ELM. Fix your car malfunction indicator light with this app in seconds.
OBD2 Scanner: Car Diagnostics
Transform your vehicle maintenance routine with the OBD2 Scanner: Car Diagnostic app. This ultimate car scanner tool ensures your car is always in top condition, offering detailed car diagnostics and insights.
OBD2: Torque Car Scanner FixD
OBD 2 Car Scanner FixD is a comprehensive vehicle performance, trip computer, diagnostics tool, and scanner designed to connect with your OBD2 engine management system or ECU through either an OBD II Wi-Fi or Bluetooth adaptor.
OPL Monitor
Application dedicated to Opel, Vauxhall, and Chevrolet owners. Supported models: Insignia A Insignia B Astra J Astra K Zafira C Corsa E App can read Diagnostic Trouble Codes (DTC) from most modules, including: Engine …
Prix des voitures neuves Maroc
Explore the Latest New Car Prices in Morocco with Ease
R&Go
Streamline Your Renault Experience with R&Go
Radio code generator
Unlock Your Radio with Ease: The Radio Code Generator by Catalin Florescu
Ram
Unlock Your Computer's Potential with Ram
RealDash
Transform Your Data with RealDash by Napko
REPXPERT
REPXPERT: The Ultimate Tool for Automotive Professionals
Screen Diagnostic
Comprehensive Screen Diagnostic Tool for Efficient Troubleshooting
Simply Auto: Car Maintenance
★★★★★ "Best app to track all your car maintenance record and your vehicle expenses. I bought the pro version of this app. It gives me access to add multiple vehicles and sync data with multiple drivers.
ŠKODA Media Room
The ŠKODA Media Room smartphone app provides a direct gateway to the latest information from the world of ŠKODA. It offers current press releases, motorsport updates, unique ŠKODA Stories, and concise details on ŠKODA AUTO, encompassing …
SmartControl OBD2: Car Scanner
Transform your vehicle into an advanced onboard computer for an optimized driving experience with Smart Control - a solution that offers uninterrupted functionality without any ads.
Southwire Voltage Drop
Precision Power Calculations with Southwire Voltage Drop
Standard Diesel Engine
In today's automotive landscape, understanding the fundamentals of your vehicle is essential for any car owner. This application serves as a valuable resource, offering insights into the basic operations and maintenance of diesel engines.
StarLine 2
StarLine Telematics: Manage Your Car Security Settings with Ease Elevate your car security experience by downloading the free StarLine mobile application.
StarLine Key
StarLine Key: A Comprehensive Key Management Software StarLine Key by StarLine LLC is a robust key management software designed to streamline and improve the management of keys for businesses of all sizes.
STM32 Utils
This tool offers a straightforward method for programming STM32 chipsets efficiently. Users can select from various DIY projects that include downloadable firmware or upload their own custom firmware.
Sublime
Sublime: Elevating Your Audio Experience
Suzuki Connect
Revolutionizing Vehicle Connectivity with Suzuki Connect
ThinkCar pro
ThinkCar Pro: Your All-in-One Car Diagnostic Solution
ThinkDiag mini
ThinkDiag Mini: Your Compact Car Health Companion
ThinkDiag+
ThinkDiag+: Your Handy Diagnostic Tool for Vehicles
Torque Pro (OBD 2 & Car)
Unleash Your Car's Potential with Torque Pro
Universal Traffic Recorder App
The Audi Universal Traffic Recorder App (referred to as the "UTR App") is designed to complement the functionality of the Universal Traffic Recorder (the "UTR/Dashcam") provided by Audi Genuine Accessories.
VIN Decoder & License Plate
Unlock Comprehensive Vehicle History with Your VIN The ability to decode a VIN (Vehicle Identification Number) offers crucial insights into the full history of a used vehicle.
VIN Decoder: Car History Check
VIN Decoder for a used vehicle. Want to know the full history of your own car? It doesn't matter if it is Audi, BMW, Ford, Mercedes, Toyota, Volkswagen, or any other car brand.
Volvo Trucks Driver Guide
The official user guide is available in 34 languages for all Volvo Truck models worldwide, excluding the North American market (Canada, USA, and Mexico).
Where is my car
This application helps users locate their parked car by utilizing an automated process. It can be a common challenge to remember the exact location of a parked vehicle, and this app aims to simplify this task.
Where is OBD
Inquiring about the location of the OBD port in your vehicle? This application serves as a comprehensive database detailing OBD port locations across a wide range of popular car models.Latest Reviews
|
Adobe Flash Player ActiveX
Adobe Flash Player ActiveX: Essential plugin for interactive web content |
|
Cyberduck
Efficient File Transfer with Cyberduck |
|
MediaInfo
MediaInfo: Your Ultimate Media Analysis Tool! |
|
Intel Wireless Bluetooth
Stay connected seamlessly with Intel Wireless Bluetooth. |
|
Glorious Model O Software
Enhance your gaming experience with Glorious Model O Software! |
|
|
VNPT-CAMS Plugin
Streamline Your Camera Management with VNPT-CAMS Plugin |
|
UpdateStar Premium Edition
Keeping Your Software Updated Has Never Been Easier with UpdateStar Premium Edition! |
|
Microsoft Visual C++ 2015 Redistributable Package
Boost your system performance with Microsoft Visual C++ 2015 Redistributable Package! |
|
Microsoft Edge
A New Standard in Web Browsing |
|
Google Chrome
Fast and Versatile Web Browser |
|
Microsoft Visual C++ 2010 Redistributable
Essential Component for Running Visual C++ Applications |
|
Microsoft Update Health Tools
Microsoft Update Health Tools: Ensure Your System is Always Up-to-Date! |
Browse
Latest Updates
Rota77 #VAIDEROTA77 16.23
This application is designed for individuals seeking a local executive transportation service within their neighborhood, ensuring that you and your family are assisted by a familiar driver with an emphasis on safety.
My Simple Expenses 2.0.7
The expense management application provides a comprehensive tool for tracking and controlling expenditures over time. Users can log their expenses monthly and monitor the total amounts incurred each period.
Wild Wing Cafe 25.5.2025042902
We are pleased to introduce the Wild Wing Cafe mobile application, providing our customers with convenient access to our services.
Buenas Nuevas Radio 1.0.0
Good News Radio functions as a ministry dedicated to disseminating the message of the gospel across all nations, with the aim of expanding the reach of Jesus Christ's teachings.
OCV Connect 2.0.0
OCV Connect is a user-friendly application designed for public service agencies, providing streamlined capabilities to send, schedule, and monitor push notifications within their existing mobile applications.
