![Apologies for the blurry photo. Just installed the Polar FIS. I am not getting a boost reading. I did update before installing. Any help? : r/tdi Apologies for the blurry photo. Just installed the Polar FIS. I am not getting a boost reading. I did update before installing. Any help? : r/tdi](https://preview.redd.it/apologies-for-the-blurry-photo-just-installed-the-polar-fis-v0-e1mtqel6aps91.jpg?auto=webp&s=3679f56b26932469409211c4bb2f727c649bea0f)
Apologies for the blurry photo. Just installed the Polar FIS. I am not getting a boost reading. I did update before installing. Any help? : r/tdi
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