BlinkCode - OBD1 Reader

10+
Downloads
Content rating
Everyone
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About this app

BlinkCode — the app that reads fault codes directly from your dashboard.
No cables. No scanners. Just your phone.

BlinkCode is a diagnostic tool that uses your phone's camera to decode engine fault codes on most 1980s–1990s vehicles (OBD1). It reads and analyzes the blinking pattern of the check engine light to display error codes.

Set your car's ECU into fault code reading mode (for example, by shorting two pins in the diagnostic connector using a paperclip or a bit of wire).
The check engine light will blink in a pattern that the app analyzes.

🔗 Learn more: www.blinkcode.no
Updated on
Jun 13, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
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No data collected
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App support

About the developer
Jon Birger Planting
support@blinkcode.no
Skjønefjellveien 8c 4517 Mandal Norway
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