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  1. E39 M5 and E52 Z8 Discussion
    Hi all, I'd like some help getting a stock flash back on my car to pass CA emissions. I currently pass all visual checks but was told 2 of my 6 readiness checks failed, the evaporative system and oxygen sensor. I believe previous owner flashed an alpha N tune. Currently all stock emissions...
  2. E39 M5 and E52 Z8 Discussion
    Hi M5Board. First time poster here. I recently got a '00 M5 and I was messing with the DME a little bit. I exported both full binary (512KB) and parameters binary (32KB) using BMWFlash. I modified the parameters binary and flashed it to my DME with BMWFlash. I turned key from 2 to 0, waited for...
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