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Image: youtube.com · Video thumbnail: YouTube: I Built an OBD2 Scanner App With Claude AI

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An OBD2 scanner app for a BMW E46

Claude built an app for the maker's E46 with live gauges, fault-code reading, a virtual dyno that estimates horsepower and saved logs.

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Credits

  • Video channel Rob FilmedIt Source ↗

Earliest dated source: 9 Nov 2026

Video ↗

The full story

Rob FilmedIt, who has no coding background, asked Claude to build an OBD2 app for a 2001 BMW E46 330Ci with the MS43 engine computer. It shows live gauges, reads fault codes, saves logs and has a virtual dyno that estimates horsepower, talking to the car through a Vgate iCar Pro adapter.

The video shows the app's first real test on the car. The maker stresses that the virtual dyno is an estimate, not a substitute for a real one, and is asking viewers whether to put it on the Play Store.

How it was done

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Sources

From the maker's own write-up or code. We summarise what they report; we haven't tested it ourselves.

  • YouTube: I Built an OBD2 Scanner App With Claude AIVideoyoutube.com
    Video channel: Rob FilmedItPublished 9 Nov 2026

    The maker's video of the app's first test on the car.

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