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Cummins BCH 8.5.0.46 ECFG — ISM 11L CM871 tuning definition

Cummins BCH 8.5.0.46 ECFG — the ECFG definition file (Cummins DAMOS equivalent) for ISM 11L (Heavy duty on-highway) on the CM87x ECM: 13,202 named parameters for Calterm / WinOLS tuning — torque, fuelling, boost/VGT, EGR, DPF, SCR/DEF, speed limiter and fault-code tables. Build ID —, created 2012-01-24. Instant download after PayPal checkout.

FormatECFG — Engineering Tool Config File (XML)Product IDBCHSoftware version8.5.0.46ModuleCM87xECU platformCM871 / CM876 (EPA07, 2007-2010)EngineISM 11LApplication / marketHeavy duty on-highwayEmissionsEPA07ProgramHDCPS-M07-C24.00.00.00-IBIS-8.5.0.46_00Build ID—Creation date2012-01-24Copyright year2012Parameters13,202 named parameters (<parameter> records)Interface level4.5.6.0First prod cfg file version2003.1.1.0Module part number3954430Boot loader range4.8.4.3 → 4.8.9.9Byte orderBigEndianIndex table address0x00010068Price$100 · instant download after PayPal checkoutHeader CRCF22CFile size9.1 MBArchive copies4 copies heldFormatECFG XML (Engineering Tool Config File) · opens in Cummins Calterm; converts to WinOLS map pack / A2L on request
<Engineering_Tool_Config_File version="8.5.0.46" crc="F22C"> <compatibility_header> <calibration_version>8.5.0.46</calibration_version> <module_name>CM87x</module_name> <product_id>BCH</product_id> <file_descriptor>Core-II Software Copyright 2012 Cummins Inc. - Cummins Confidential - HDCPS-M07-C24.00.00.00-IBIS-8.5.0.46_00</file_descriptor>

What is inside this ECFG

13,202 parameters — 1,675 tables / axes. Counts by area (a parameter can sit in more than one):

704Torque / power
598Fuelling / rail
499Boost / turbo / VGT
429EGR
230DPF / DOC / regen
1,149SCR / DEF / NOx
786Speed / cruise / idle
696Fault codes / derates
562Sensors / 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
ATLCKT_Torque_RequestTorque / powerThe dynamic high request submitted by the anti theft lockout algorithmN_m
Actual_Eng_Ind_Perc_Trq_Hi_ResTorque / powerParameter is used for broadcasting the high resolution portion of torque that goes with Actual_Eng_Indicated_Perc_Trq on J1939.%
Actual_Eng_Indicated_Perc_TrqTorque / powerParameter is used for broadcasting Actual Engine Percent Torque on the datalink%
ADD_ti_fuelUnderCurrMinSolenoidOntime_cFuelling / railFueling Actuator Driver Minimum Ontime in ms for Undercurrent detectionms
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 / railFuel Rate algorithm as determined by the alpha determination algorithm.kg/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
ADD_tc_boostVoltSupplyErrCnt_vBoost / turbo / VGTActuator Diagnostics Boost Voltage Supply Error Countcounts
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
AIP_Charge_Tmptr_Override_ValueBoost / turbo / VGTCharge_Tmptr override value when T_AIP_CHT_User_Override is set..Deg_C
Auto_Boost_Power_Cool_TimerBoost / turbo / VGTAutomotive boost power engine cool down period.s
Automotive_Boost_Power_EngagedBoost / turbo / VGTAutomotive boost power is engaged.None
AIP_EGRDeltaPress_Override_ValEGREGR Delta Pressure user override value when T_AIP_EGRDeltaPress_Ovrd_En is set.kPa
Adjusted_EGR_FractionEGRAdjusted EGR fraction Engine Out PM Estimate. It is equal to EGR_Fraction+EGR_Fraction_AdjustmentNone
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
CBM_Dosing_Prohibit_EGREGRProhibits EGR Control when In-cylinder dosing is activeNone
CBO_EGR_Frac_CTLimitEGRThis value is TRUE when EGR Fraction Reference is being limited due to Coolant TemperatureNone
CBM_DPF_BackPress_FactorDPF / DOC / regenIndicates high DPF delta pressure that is not in agreement with estimated soot load.None
C_ATM_Sulphur_Regen_EnblDPF / DOC / regenFeature Enable Flag for Sulphur Regen.None
C_AutoRegenUserSelectableDPF / DOC / regenIndicates to the tool that Auto Stationary DPF Regeneration is user selectable. This parameter is not user adjustable.None
C_CBM_PM_2009SootRate_EnDPF / DOC / regenEnable for 2009 PM SootRate calculationNone
C_CBR_Chi_Regen_ELDPF / DOC / regenForce chi.el to this value upon PTM A/T regen requestg/HP*hr
CBR_NOx_Out_FracSCR / DEF / NOxNOx mass fraction from the estimatorNone
CBR_NOx_Out_PPMSCR / DEF / NOxNOx out ppm passed to ATM ( DRB06/21--since it is related to some other uses, it is defined as B13)None
CBR_NOx_Target_RefSCR / DEF / NOxTailpipe out NOx target.g/hr
C_ABS_Rmt_Throttle_Def_GovSCR / DEF / NOxThis parameter determines what is the default governor when remote throttle is active and T_SwitchableGovernorEnable is disabled. This would eliminate the need
C_AIM_FT_SCRInTmptr_EnblSCR / DEF / NOxEnables or disables the SCR Catalyst Inlet Temperature Sensor FTISNone
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
ADD_ct_gpFaultClear_vFault codes / deratesexecutions of GPASIC fault clear diagnosticNone
ADD_ct_offFaultClearThreshold_cFault codes / deratesexecutions of fault clear diagnostic before determinationCNTS
ADD_ct_offFaultSetThreshold_cFault codes / deratesconsecutive error count before fault determinationCNTS
ADD_ct_offFault_vFault codes / deratesdiagnostic counters for PWM Off faultscounts
ADD_ct_offNoFault_cFault codes / deratesnumber of "off" no faults before consecutive error count resetCNTS
AIP_WIF_Sensor_VoltageSensors / calibrationanalog voltage for water in fuel sensor inputV
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
Accel_Position_Sensor_VoltsSensors / calibrationsensor voltage detected by the ECM.V
Air_Conditioner_Pressure_SwitchSensors / calibrationIndicates the value of Air Conditioner Pressure Switch. A value of 0 or 1 indicates the position of the switch. A value of 2 or greater indicates an invalid sNone

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 BCH versions (1)

8.5.2.3ECFG · CM871 · 2015-01-22
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