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Cummins BAC 1.0.6.12 ECFG — ISX15 CM850 tuning definition

Cummins BAC 1.0.6.12 ECFG — the ECFG definition file (Cummins DAMOS equivalent) for ISX15 (Heavy duty on-highway) on the CM850 ECM: 7,544 named parameters for Calterm / WinOLS tuning — torque, fuelling, boost/VGT, EGR, DPF, SCR/DEF, speed limiter and fault-code tables. Build ID —, created 2005-05-11. Instant download after PayPal checkout.

FormatECFG — Engineering Tool Config File (XML)Product IDBACSoftware version1.0.6.12ModuleCM850ECU platformCM850 / CM870 Core-II (2003-2007)EngineISX15Application / marketHeavy duty on-highwayEmissionsEPA07ProgramHD-X07-C-C12.00.00.21-ISX-1.0.6.12_00Build ID—Creation date2005-05-11Copyright year2005Parameters7,544 named parameters (<parameter> records)Interface level4.5.2.0First prod cfg file version2003.1.1.0Module part number3954430Boot loader range4.6.0.0 → 4.7.1.2Byte orderBigEndianIndex table address0x00510000Price$100 · instant download after PayPal checkoutHeader CRC01CCFile size5.3 MBArchive copies44 copies heldFormatECFG XML (Engineering Tool Config File) · opens in Cummins Calterm; converts to WinOLS map pack / A2L on request
<Engineering_Tool_Config_File version="1.0.6.12" crc="01CC"> <compatibility_header> <calibration_version>1.0.6.12</calibration_version> <module_name>CM850</module_name> <product_id>BAC</product_id> <file_descriptor>Core-II Software Copyright 2005 Cummins Inc. - Cummins Confidential - HD-X07-C-C12.00.00.21-ISX-1.0.6.12_00</file_descriptor>

What is inside this ECFG

7,544 parameters — 1,013 tables / axes. Counts by area (a parameter can sit in more than one):

392Torque / power
443Fuelling / rail
412Boost / turbo / VGT
378EGR
68DPF / DOC / regen
33SCR / DEF / NOx
559Speed / cruise / idle
354Fault codes / derates
536Sensors / calibration
ParameterAreaDescriptionUnits
ACA_TorqueTorque / powerTorque consumed by all ACAs.N_m
ACA_Torque_MaxTorque / powerTorque value that all ACA can consume at most.N_m
Actual_Eng_Indicated_Perc_TrqTorque / powerParameter is used for broadcasting Actual Engine Percent Torque on the datalink%
All_Powerdown_Data_Lost_RunTorque / powerFlag indicating if engine should be run if All_Powerdown_Data_Lost_Error is TRUHEX
Boost_Power_Request_SwitchTorque / powerDebounced value of the Boost Power Request Switch.None
AH_Fuel_Derate_LatchFuelling / rail[AHFLDRLA] Indicates turbo overspeed protection fuel derate [From 02 -- Units: UNITLESS Size:2 Digits:0 Signed:U Scalar:1] [Jims comp:{EMM}]None
AIF_AlphaFuelRateFuelling / railAlpha request from fuel rate section of the Alpha algorithm (boolean 0 or 1) [From 02 -- Units: UNITLESS Size:2 Digits:0 Signed:U Scalar:1] [Jims comp:{EMMNone
AIF_FuelRateFuelling / rail[APFLRTAP] Fuel Rate algorithm as determined by the alpha determination algorithm [From 02 -- Units: UNITLESS Size:2 Digits:0 Signed:U Scalar:1] [Jimskg/hr
Audit_TrailFuelling / railData space reserved in the ECM as a scratchpad for tools to record changes they have requested of the ECM. Reference CES14278 and GTIS requirements. The audit
BPC_q_FuelComp_vFuelling / railFueling command adjustment made to compensate for boost pressure.MG/STROKE
AIF_AlphaAAPTurboProtBoost / turbo / VGT[APAAPRSS] Alpha contribution from ambient air pressure logic of the alopha algoirthm (boolean 0 or 1) [From 02 -- Units: UNITLESS Size:2 Digits:2 SignNone
BPC_lp_BoostErr_vBoost / turbo / VGTDifference between measured and FSSC reference boost.MBAR
BPC_lp_NomBoostTblZ_cBoost / turbo / VGTBoost pressure reference from FSSC mapping.
BPC_lp_NomBoost_vBoost / turbo / VGTReference boost pressure from FSSC mapping.MBAR
BPC_n_NomBoostTblX_cBoost / turbo / VGTRPM axis of nominal boost and boost sensitivity tbls.
CBL_EGR_Frac_CmdEGREGR fraction command passed to Charge Manager from Combustion Manager [From 02 -- Units: UNITLESS Size:2 Digits:3 Signed:U Scalar:0.00012207] [Jims coNone
CBO_EGR_Frac_RefEGREGR fraction reference after off-nominal compensationNone
CBR_Base_Chi_EGR_Frac_CmdEGREGR Fraction derived from chi_base [From 02 -- Units: UNITLESS Size:2 Digits:3 Signed:U Scalar:0.00012207] [Jims comp:{CBM}]None
CBR_EGR_Frac_RefEGREGR fraction reference, unlimited and uncompensated [From 02 -- Units: UNITLESS Size:2 Digits:3 Signed:U Scalar:0.00012207] [Jims comp:{CBM}]None
CBR_EGR_OffEGREGR is off by EMM permission or user overrideNone
CSE_Regen_ErrorDPF / DOC / regenError value of the specified control parameter for MCF error upper limit .kPa
CSE_Regen_Ref_TableDPF / DOC / regenReference value for MCF error upper limit based on specified control parameter.kPa
C_CBR_Chi_Regen_ELDPF / DOC / regenForce chi.el to this value upon PTM A/T regen requestg/HP*hr
C_CBR_Chi_Regen_ValueDPF / DOC / regenForce Chi to this value upon PTM A/T regen requestNone
C_CSE_Regen_ModeDPF / DOC / regenOCVGT control parameter selector( 0=no parameter, 1= Engine Delta Pressure, 2 = Exhaust Presure)None
CBO_bsNOxSCR / DEF / NOxCBR_NOx_Target_Ref adjusted for off-nominal conditions [From 02 -- Units: G/HP*HR Size:2 Digits:3 Signed:U Scalar:0.000244140625] [Jims comp:{CBM}]g/HP*hr
CBR_NOx_Target_RefSCR / DEF / NOxNOx target reference [From 02 -- Units: G/HP*HR Size:2 Digits:3 Signed:U Scalar:0.000488281] [Jims comp:{CBM}]g/HP*hr
C_CBO_fsNOx_Ratio_TableSCR / DEF / NOxoutput axis of fsNOx ratio table [From 02 -- Units: UNITLESS Size:2 Digits:4 Signed:U Scalar:0.00012207] [Jims comp:{CBM}]
C_DIP_DiscreteCoolantLevelDelaySCR / DEF / NOxThe delay before engine coolant detected switches affect the Coolant Level Low Error.s
C_J1939_EC_Def_TqCrv_NumberSCR / DEF / NOxThe default torque curve index number to use for J1939 Engine Configuration message speed points when the torque curve index returned by the Machine Manager is None
AFW_Idle_SpeedSpeed / cruise / idleThe idle speed calculated by the Alternator Failure warning featureRPM
AIF_AlphaGovernorSpeed / cruise / idle[APGVAP] result of On Governor logic (boolean 0 or 1) [From 02 -- Units: UNITLESS Size:2 Digits:0 Signed:U Scalar:1] [Jims comp:{EMM}]None
APP_On_IdleSpeed / cruise / idleIndicates whether or not the Accelerator is in the Idle position. Value is determined by either idle validation switches or Secondary_Accel_Pedal_Pos, dependinNone
AP_Low_Idle_SwitchSpeed / cruise / idleSwitch signal which indicates whether the accelerator pedal low idle switch is opened or closed. 0x00 Accelerator pedal not in low idle condition 0x01 AccelNone
Accelerator_Governor_SwitchSpeed / cruise / idleDebounced value of Accelerator Governor Switch physical input. When TRUE, this input causes Selected_Governor to toggle from "ABS" to "ABT" or vice versa depeNone
AIF_AltitudeDerateTimerFault codes / deratessemaphore used to latch AFC events that occur between alpha executions [From 02 -- Units: SEC Size:2 Digits:0 Signed:U Scalar:0.2] [Jims comp:{EMM}]s
AMB_AirPressDefaultFault codes / deratesAir_Press_Sensor global default value [From 02 -- Units: IN_HG Size:2 Digits:2 Signed:U Scalar:0.0159064138077] [Jims comp:{EMM}]kPa
CFTR_Fault_2_Lamp_MapFault codes / deratesA one dimensional array whose index is the same as error_index. It stores the lamp to light for each error. This design supports up to 8 lamps. 0000 0000 00
CFTR_Fault_Count_TableFault codes / deratesThis array contains the current fault count for each fault that is currently active in the system. The fault count for each error is incremented each time the
CFTR_Fault_Status_TableFault codes / deratesThis array contains the current error state for each fault that is currently active in the system. The index into this array is associated with a system error
AMB_AirPressSensorPrioritySensors / calibrationAir_Pressure_Sensor mux override priority [From 02 -- Units: UNITLESS Size:1 Digits:0 Signed:U Scalar:1] [Jims comp:{EMM}]None
APP2_Sensor_Supply_VoltageSensors / calibrationSecondary Accelerator Sensor supply voltage detected by the ECM.V
APP2_Sensor_VoltageSensors / calibrationSensor input voltage detected by the ECM for Secondary Accelerator.V
APP_Sensor_Supply_VoltsSensors / calibrationsensor supply voltage for Accelerator pedal position sensor.V
Accel_Position_Sensor_VoltsSensors / calibrationsensor voltage detected by the ECM.V

Sample of named calibration parameters with their Cummins descriptions. The full ECFG lists every parameter with ITN address, data type, scaling, limits and units.

Other BAC versions (17)

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