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Advanced Flex Fuel Logging Parameters

Advanced Flex Fuel Logging Parameters

If there is enough interest, we can open these values to be logged by tuners or users. Please open a ticket (via email) to request this feature, or contact us on Slack.

Parameters are currently only enabled for MG Flasher developer logging

General:

  • CustomCode_FlexFuel_StartupEnrichment_Multiplier

    • Value of the fuel enrichment factor.

  • CustomCode_Ram_Codeword___xxx

    • Reports if a given codeword is enabled (1), or disabled (0).

Every map will have values for:

  • CustomCode_LowerMapValueTempOutput___xxx

    • Value of the lower blend item, PF or FF1.

  • CustomCode_UpperMapValueTempOutput___xxx

    • Value of the upper blend item, FF1 or FF2, when a given codeword is enabled, PF.

  • CustomCode_BlendedMapValueTempOutput___xxx

    • Value after blending the lower and upper blend items.

  • CustomCode_DataValid___xxx

    • Reports if the specified map has valid data (1), or is null (0).

Every Blend factor Map will have values for:

  • CustomCode_DataValid___FlexFuelBlendFactor___xxx_slotxxx

    • Reports if the specified map has valid data (1), or is null (0).

    • Available for each category in every slot.

Every Map Category will have values for:

  • CustomCode_BlendFactorMapValueTempOutput___xxx

    • Value of the blend factor for a given map category.

Every slot will have values for:

  • CustomCode_Burbles_xxx_ValidData

    • Reports if all burble maps in the given slot have valid data (1), or null (0).

  • CustomCode_SwitchableMaps_xxx_ValidData

    • Reports if all switchable maps in the given slot and fuel type have valid data (1), or null (0).

  • CustomCode_BlendingFactorContainsFF2Values_slotxxx

    • Reports if any blending factor maps use FF2 values (over 100%), which require valid FF2 map data.

 

Suggested Log Parameters when troubleshooting Flex Fuel Blending:

  • CC FF: Blending status

  • CC FF: Ethanol Content

  • CC Switchable Map Data VAlid Slot0: FF1

  • CC_BMVTO_BMWtchsp_p_ReqMax_C

  • CC_BMVTO_KF_FDZWT_PF1

  • CC_BMVTO_KF_FRKKORRF_1

  • CC_BMVTO_KF_LABAS_1

  • CC_BMVTO_KF_LABAS_2

  • CC_BMVTO_KF_PHA_H_E1

  • CC_BMVTO_KF_ZW_PF1

  • CC_BMVTO_KF_ZW_PF2

  • CC_BMVTO_KF_ZW_S_PF1

  • CC_BMVTO_KF_ZW_S_PF2

  • CC_BMVTO_KF_ZW_VP_PF1

  • CC_BMVTO_KF_ZW_VP_PF2

  • CC_BMVTO_BMWtchsp_p_ReqMax_C

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