Live data, fault codes, and coding for first-generation MINI (R50, R52, R53)
About r53obd
r53obd is an auto & vehicles app developed by RABRH LLC.
How many times has r53obd been downloaded?
r53obd has been downloaded 0 times. In the last 30 days, the app was downloaded 1 times. It is ranked #1 in auto & vehicles.
What is the rating of r53obd?
r53obd has no ratings yet.
Is r53obd free?
r53obd is free to download. The APK download size is 1.74 MB. The latest version available is 1.2. The last update was on August 2, 2026.
What are the requirements for r53obd?
The app has a content rating of Everyone. The app has been available on Google Play 1 week ago.
Description
r53obd is a diagnostics and logging app built specifically for the first-generation MINI Cooper — R50, R52, and R53. These cars are too old for most modern diagnostic and coding apps, which start at the newer CAN-bus models. r53obd speaks their language.
Connect an OBDLink MX+ or compatible USB Cable and get:
FREE • Live engine data — RPM, boost/MAP, coolant & intake temps, throttle, fuel trims, lambda, timing, knock, and more • Read & clear fault codes — in plain English, with MINI-specific detail generic scanners miss • Emissions readiness monitors and VIN • CSV data logging — capture a drive or a full-throttle pull and export it • Guided cooling-fan test — pinpoint the classic first-gen fan/relay failure • Coding preview — scan your body modules and read their option coding (read-only) (OBD breakout or bridge required to reach all modules) • Demo mode — explore the whole app with sample data, no adapter required
PRO (one-time unlock) • Module coding — plain-English toggles for comfort & convenience options (lighting, locking, chimes, displays), with an automatic backup before every change (OBD breakout or bridge required to reach all modules) • Active tests / actuator controls — relays, fuel pump, A/C clutch, cooling fan, injectors, and more • Adaptation resets • Advanced dashboards
Built for the enthusiasts and DIYers who want real numbers from the supercharged Cooper S and honest diagnostics across the whole first-gen range.
REQUIRES the OBDLink CX or OBDLink MX+ adapter (sold separately) and OBD breakout or bridge (also sold separately) or ISTA Compatible K/DCAN USB cable for live vehicle data. Inexpensive generic ELM327 clones are not supported for the MINI-specific data and cannot be utilized for vehicle coding. For lawful diagnostics and maintenance on a vehicle you own.
r53obd is a product of RABRH LLC. MINI and MINI Cooper are registered trademarks of BMW AG; r53obd and RABRH LLC are not affiliated with, endorsed by, or sponsored by BMW AG or MINI.
Recent changes: Version 1.2 improves diagnostics and coding.
• More accurate fault detection across multiple modules. • Improved fault clearing with better confirmation of module responses. • More reliable scan results. • We recommend performing a fresh fault scan after updating. • Improved PDC coding support. • Instrument cluster fault memory can now be cleared. • Android fault reports can now be shared.
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