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Cummins BJA 7.1.0.24 ECFG — the ECFG definition file (Cummins DAMOS equivalent) for Natural gas HD (Heavy duty on-highway) on the CM28xx ECM: 22,459 named parameters for Calterm / WinOLS tuning — torque, fuelling, boost/VGT, EGR, DPF, SCR/DEF, speed limiter and fault-code tables. Build ID 222623, created 2019-03-01. Instant download after PayPal checkout.
FormatECFG — Engineering Tool Config File (XML)Product ID
BJASoftware version7.1.0.24ModuleCM28xxECU platformCM2880A natural gas + small boreEngineNatural gas HDApplication / marketHeavy duty on-highwayEmissionsEPA13ProgramHD-Class1-NS5-IAT-C31.00.00.00-CM2880E-7.01.01.24Build ID222623Creation date2019-03-01Copyright year2019Parameters22,459 named parameters (<parameter> records)Interface level4.6.0.0First prod cfg file version2003.1.1.0Module part number9999999Boot loader range2.8.9.0 → 2.8.9.0Byte orderBigEndianIndex table address0x00042000Price$200 · instant download after PayPal checkoutHeader CRC242AFile size15.1 MBArchive copies3 copies heldFormatECFG XML (Engineering Tool Config File) · opens in Cummins Calterm; converts to WinOLS map pack / A2L on request<Engineering_Tool_Config_File version="7.1.0.24" crc="242A">
<compatibility_header>
<calibration_version>7.1.0.24</calibration_version>
<module_name>CM28xx</module_name>
<product_id>BJA</product_id>
<file_descriptor>Core-II Software Copyright 2019 Cummins Inc. - Cummins Confidential - HD-Class1-NS5-IAT-C31.00.00.00-CM2880E-7.01.01.24 - Build ID - 222623</file_descriptor>
What is inside this ECFG
22,459 parameters — 2,272 tables / axes. Counts by area (a parameter can sit in more than one):
943Torque / power
1,126Fuelling / rail
589Boost / turbo / VGT
398EGR
211DPF / DOC / regen
2,573SCR / DEF / NOx
1,045Speed / cruise / idle
1,176Fault codes / derates
897Sensors / calibration
| Parameter | Area | Description | Units |
|---|---|---|---|
| ACA_Torque | Torque / power | Torque consumed by all ACAs. | N_m |
| ACA_Torque_Max | Torque / power | Torque value that all ACA can consume at most. | N_m |
| ATLCKT_Torque_Request | Torque / power | The dynamic high request submitted by the anti theft lockout algorithm | N_m |
| Actual_Eng_Ind_Perc_Trq_Hi_Res | Torque / power | Parameter is used for broadcasting the high resolution portion of torque that goes with Actual_Eng_Indicated_Perc_Trq on J1939. | % |
| Actual_Eng_Indicated_Perc_Trq | Torque / power | Parameter is used for broadcasting Actual Engine Percent Torque on the datalink | % |
| AH_Fuel_Derate_Latch | Fuelling / rail | [AHFLDRLA] Indicates turbo overspeed protection fuel derate [From 02 -- Units: UNITLESS Size:2 Digits:0 Signed:U Scalar:1] [Jims comp:{EMM}] | None |
| AIC_ct_LowFuelCvrg | Fuelling / rail | This is the count that indicates the number of cells (Pressure/Fuel points) covered for each cylinder in the low Fueling Coverage Map | |
| AIC_q_MeasFueling | Fuelling / rail | The actual fueling commanded by IFC during an AES or IFM test data collection. | mg/stroke |
| AIC_q_TargetFuelArray | Fuelling / rail | Fueling array of the current pressure bucket | |
| AIC_s_FuelingRegion | Fuelling / rail | The fueling region associated with the commanded total fueling: 0 = NO_FUELING 1 = LOW_FUELING 2 = INTERPOLATION 3 = MID_FUELING 4 = HIGH_FU | None |
| AIF_AlphaAAPTurboProt | Boost / turbo / VGT | Alpha contribution from ambient air pressure logic of the alpha algoirthm (boolean 0 or 1) | None |
| AIP_ChargePress_Override_Value | Boost / turbo / VGT | Charge Pressure override value | kPa |
| AIP_Charge_Tmptr_Override_Value | Boost / turbo / VGT | Charge_Tmptr override value when T_AIP_CHT_User_Override is set.. | Deg_C |
| BPS_BoostEngaged | Boost / turbo / VGT | Hook identifying that Boost Power is actively engaged. | None |
| BVC_s_LowBoostVoltage | Boost / turbo / VGT | low boost voltage indicator | None |
| AIP_EGROrificeTmptr_Ovrd_Val | EGR | EGR Orifice Temperature user override value when T_AIP_EGROrificeTmptr_Ovrd_En is set. | Deg_C |
| B6_EAC_EGR_Valve_Cmd | EGR | EGR valve position command from staged EGR/Assist output | % |
| CBL_EGR_Frac_Cmd | EGR | EGR fraction command passed to Charge Manager from Combustion Manager Base | None |
| CBL_EGR_Frac_Cmd_Enable | EGR | Enable for EGR Fraction Command Processing in Charge Manager Base | None |
| CBM_Dosing_Prohibit_EGR | EGR | Prohibits EGR Control when In-cylinder dosing is active | None |
| C_AIM_FT_SCR_Regen_Enbl | DPF / DOC / regen | Enable for SCR Regen FTIS. | None |
| C_AIM_FT_SCR_Regen_UserSelect | DPF / DOC / regen | Indicates to the tool whether the SCR Regen feature is available for selection | None |
| C_AIM_tm_FT_SCR_Regen | DPF / DOC / regen | Time allowed for tool initiated SCR Regen. | s |
| C_AIM_tm_FT_SCR_Regen_Max | DPF / DOC / regen | Overall time allowed for tool initiated SCR Regen that includes HC purge and Engine Speed Ramp down to Idle time (C_AIM_tm_FT_SCR_Regen + C_EXM_SCRRegen_TResp_ | s |
| C_ATD_FT_SCRRegen_History_Enbl | DPF / DOC / regen | Enable SCR Regen History Record. | None |
| ACA_Urea_Level_Status | SCR / DEF / NOx | Indicate that urea tank level status. 0 - Normal, 1 - Too low, 2 - Too high, 3 - Override | None |
| AC_Discrete_Output | SCR / DEF / NOx | Parameter indicates the status of AC Driver 1- AC driver is turned ON 0 - AC driver is turned OFF | None |
| AIF_AlphaSCR | SCR / DEF / NOx | Alpha request from SCR Bed Temp section of the Alpha algorithm (boolean 0 or 1) | None |
| APC_ti_LPrsCrankClearErr | SCR / DEF / NOx | Timer to clear a fuel pressure low cranking fault condition exists. | s |
| CBM_NOx_Humidity_Corr | SCR / DEF / NOx | NOx humidity correction factor | None |
| AFW_Idle_Speed | Speed / cruise / idle | The idle speed calculated by the Alternator Failure warning feature | RPM |
| AIF_AlphaGovernor | Speed / cruise / idle | result of On Governor logic (boolean 0 or 1) | None |
| APP_On_Idle | Speed / cruise / idle | Indicates whether or not the Accelerator is in the Idle position. Value is determined by either idle validation switches or Secondary_Accel_Pedal_Pos, dependin | None |
| AP_Low_Idle_Switch | Speed / cruise / idle | Switch signal which indicates whether the accelerator pedal low idle switch is opened or closed. 0x00 Accelerator pedal not in low idle condition 0x01 Accel | None |
| Accelerator_Governor_Switch | Speed / cruise / idle | Debounced value of Accelerator Governor Switch physical input. When TRUE, this input causes Selected_Governor to toggle from "ABS" to "ABT" or vice versa depe | None |
| ADD_ct_LatchOffFault1 | Fault codes / derates | diagnostic counters for FSR latch off fault bits | counts |
| ADD_ct_LatchOffFault2 | Fault codes / derates | diagnostic counters for FSR latch off fault bits | counts |
| ADD_ct_LatchOffFault3 | Fault codes / derates | diagnostic counters for FSR latch off fault bits | counts |
| ADD_ct_LatchOffFault4 | Fault codes / derates | diagnostic counters for FSR latch off fault bits | counts |
| ADD_ct_LatchOffFault5 | Fault codes / derates | diagnostic counters for FSR latch off fault bits | counts |
| AC_Pressure | Sensors / calibration | The linearized and filtered analog air conditioner head pressure gage value. | kPa |
| AC_Pressure_Error_Counts | Sensors / calibration | elapsed AC Pressure error count duration | None |
| AC_Pressure_Learned | Sensors / calibration | Status indicating AC pressure sensor is in range. | None |
| AC_Pressure_No_High_OR_Low_Flts | Sensors / calibration | Status indicating there are no AC Pressure High or Low Error faults. TRUE - If both AC Pressure High and Low Error faults are not there FALSE if either AC Pre | None |
| AC_Pressure_Not_High | Sensors / calibration | Status indicating AC Pressure is not higher than the threshold for AC to switch On TRUE - If AC Pressure is less than the threshold FALSE - If AC Pressure is | None |
Sample of named calibration parameters with their Cummins descriptions. The full ECFG lists every parameter with ITN address, data type, scaling, limits and units.
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