BlinkCode - OBD1 Reader
JonPlanting
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
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
Developer email
support@blinkcode.no
Developer website
http://www.blinkcode.noReleased
Jun 5, 2025
Current version
1.3.2
Android version
5.0
Screenshots
