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      04-09-2024, 02:56 PM   #1
itspeat
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Drives: F10 F30 F80
Join Date: Oct 2022
Location: Hammonton, NJ

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S58 MHD Torque Limit Flag Meanings

Hey all,

Trying to figure out why this X3M is closing throttle, requesting torque reductions, and pulling a lot of timing.

The car had Reflex controlled port injection and it started running weird at Bimmers vs the World with 1050cc injectors and Ignite Red E90 ethanol but now it seems to be having issues even with the Reflex unplugged and on the following maps:
  • Stage 0
  • Stage 2 92
  • E30 (non-PI)

The main thing I am trying to figure out is, what is causing the torque reductions during a pull? I'll sometimes see the following torque limit 1 values:
  • 4
  • 131,072
  • 262,144

I'd like to know what these mean for MHD.. I know what they mean in EcuTek and BootMod3... for instance:
  • 262,144 in EcuTek = MD_MOTOR Limitation by motor protection
  • 262,144 in BM3 = Turbocharger component protection

So what does 262,144 mean in MHD?? Does anyone have a table of Torque Limit Flags they can share with me?

Thanks!
Appreciate 0
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