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Anyone have a BDM Tap to flash CSL bootrom?

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    Anyone have a BDM Tap to flash CSL bootrom?

    Looking for someone here that has a bdm tap and is experienced loading CSL program version PD31 software to an MSS54HP DME directly to the board. DME has already been converted to CSL and has headers installed. Quick and easy if you have the tool and experience.

    Let me know if you have one and are able to do the work reliably. Kassel uses the old version PD11 which is causing issues with my tune and I'm not looking to pay my tuner for hours of work to retune a heavily modified built motor so please save those comments. Thanks.
    2003 E46 M3 TiAg/Cinnamon 6MT
    2005 E46 330i ZHP Imola/Sand



    | Karbonius | Schrick | Supertech | Volk | Recaro | FCM | SuperSprint | Turner | Hyperco | GC | PFC | VAC | OMP | Radium Engineering | MPRacing |

    Instagram:@thegenius46m

    NorCal DME Programming and Coding Expert

    #2
    PD11 isn't older than PD31. Only difference is one of them has the speed limiter disabled from the factory, which is a moot point if you're disabling it anyway. You also shouldn't need a BDM to reflash the CSL software if you're already on a CSL tune.

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      #3
      Originally posted by terra View Post
      PD11 isn't older than PD31. Only difference is one of them has the speed limiter disabled from the factory, which is a moot point if you're disabling it anyway. You also shouldn't need a BDM to reflash the CSL software if you're already on a CSL tune.
      Long story short my CSL DME on PD31 bricked right before a roadtrip and being pressed for time I had to overnight it to Kassel to have the software reloaded and he uses PD11. My tune file is PD31 and I noticed shortly after on the first redline pull that my shift lights no longer worked and they are indeed enabled correctly in the tune file. I compared the three known locations on MSS54HP for shift lights and the strings are identical on PD11 and PD31 tune files. I'm not sure what else controls this but I assumed it is due to some small unknown mismatch between PD11 and PD31 among other potential unknowns.

      Friend's car has the same problem with shift lights enabled on a PD31 tune that had the dme bdm flashed to PD11. I can't really think of anything else and unfortunately can't test the stock CSL PD11 tune file on my car because of the built motor. Curious if you have any other ideas because I want the feature back. My car is factory 6mt so are no wiring issues and the clutch switch is correct and working.

      Long story short, my dme got bricked a month ago right before a road trip and I had to send it off to Kassel to have it recovered via BDM and flashed my PD31 variant tune file to the dme and was back up and running. I noticed shortly after that my shift lights no longer functioned and upon deeper inspection noted that Kassel
      2003 E46 M3 TiAg/Cinnamon 6MT
      2005 E46 330i ZHP Imola/Sand



      | Karbonius | Schrick | Supertech | Volk | Recaro | FCM | SuperSprint | Turner | Hyperco | GC | PFC | VAC | OMP | Radium Engineering | MPRacing |

      Instagram:@thegenius46m

      NorCal DME Programming and Coding Expert

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