Best Engine Codes Apps

OBD2 Trouble Code

OBD ll Code Reader Guide

Free

Access a comprehensive OBD2 Code Guide with this app, providing quick and easy lookups of car check engine codes, along with descriptions and possible causes. Utilize the web's largest OBD2 code database, save results for future reference, and access search history for efficient troubleshooting.

OBD2 Car Scanner - EOBD Facile

Torque ELM327 Diagnostic Tool

Free

An ultimate OBD2 Bluetooth car scanner app that helps diagnose engine and transmission issues by connecting to an ELM327 adapter. View and clear fault codes, see real-time data, and track trip records with this powerful tool. Check compatibility with your vehicle and access accurate diagnostics to take control of your car maintenance.

OBDeleven – OBD2 car scanner

Diagnostics, service & coding

Free

Unlock the full potential of your car with an innovative diagnostic application. Easily scan and analyze your vehicle's data for optimal performance.

BimmerLink

by SG Software GmbH & Co. KG

Free

$39.99 | 100% OFF

Access real-time data from your BMW or MINI with BimmerLink, including reading trouble codes, monitoring sensor values, controlling the exhaust flap, DPF regeneration, and more. Enhance your driving experience with the CarPlay add-on and seamlessly integrate vehicle monitoring. Browse supported cars and required accessories at https://bimmerlink.app.

BimmerCode

by SG Software GmbH & Co. KG

Free

Effortlessly customize your BMW, MINI, or Toyota Supra for the ultimate driving experience with this app. Explore hidden features and personalize your vehicle to your preferences. Visit the website for a list of supported cars and required accessories.

OBD ll Codes Multi Language

obd2 codes list

Free

This application allows users to look up car check engine codes on the go, providing descriptions and possible causes for codes from major manufacturers, in multiple languages. With it, users can take control of their car's maintenance and avoid being misled by mechanics.

Obd2 Codes List

OBD ll (obd2) codes list

$0.99

This app provides a comprehensive OBD2 code library, allowing users to look up check engine codes for their vehicle on the go, with support for many languages and a vast database of over 100,000 fault codes for various manufacturers. With this app, users can easily search for code descriptions, possible causes, and share information with mechanics or friends, making it a valuable tool for individuals, mechanics, and garages.

IAPMO Codes

Access to codes related info.

Free

This application provides access to a library of codes and related information, allowing users to view, annotate, and record notes, as well as stay updated on code development and errata. Users can also connect with engineering and support staff for guidance and stay informed about breaking news and upcoming meetings.

OBDLink

by OBD Solutions LLC

Free

Turn your phone or tablet into a powerful diagnostic scan tool with this app, designed exclusively for use with OBDLink MX, CX, and MX WiFi adapters. Enjoy features such as checking and clearing trouble codes, real-time data display, emissions readiness, fuel economy estimation, customizable dashboards, and more. Get detailed insights into your vehicle's performance effortlessly!

OBD2 Enhance Trouble Code Lite

Find DTCs Definition and Cause

Free

This application helps you identify and fix car issues by providing definitions and possible causes of On Board Diagnostics Trouble Codes. Simply select your vehicle, input the code, and get the information you need to quickly resolve the problem.

Carista OBD2

Code, Service, Diagnose cars

Free

Access a mobile DIY car mechanic with the Carista App – code, diagnose warning lights, monitor live data, and service your car easily. Save time and money on workshop visits, unlock hidden features, and customize your car's behavior with a wide range of supported car brands. Visit https://carista.com/supported-cars to check compatibility.

Engine Link - OBD II diagnosis

Vehicle monitoring & diagnosis

$5.99

Engine Link is a powerful OBD II diagnostic app that enables users to monitor their vehicle's performance in real-time, access diagnostic trouble codes, and gather valuable data for analysis and maintenance. Stay informed about your car's health and performance with this essential tool for car enthusiasts and everyday drivers alike.

Car Engine and Suspension

Car Engine and Suspension

Free

Explore the world of automotive mechanics with an app that features an animated model of a car engine and suspension system. Dive deep into the inner workings of a four-cylinder, 16-valve inline engine and witness the components of a car's suspension in action, all in slow motion for detailed understanding. Customizable suspension settings allow you to see how adjustments impact a vehicle's performance. Download now to become an expert in automotive engineering!

Bosch Mobile Scan

by Service Solutions US LLC

Free

Access vehicle diagnostics on your smartphone with the help of Bosch Mobile Scan. Diagnose check engine, ABS, and airbag lights, view emissions status, read and erase codes, and access Powertrain data. Enhance your diagnostics with ABS and airbag code definitions, and unlock additional features with CodeConnect for comprehensive vehicle issue resolutions.

Engine Link LE

by K SOLUTION LLC

Free

Turn your iPhone into a vehicle performance and diagnostics tool with this app, which connects to your OBD2 engine management system via a low-energy Bluetooth adapter to display real-time data, read and clear fault codes, and more. With customizable gauges, graphing capabilities, and a HUD mode, this app provides a comprehensive and user-friendly experience for monitoring and optimizing your vehicle's performance.