Bosch MG1US008 · Z53C07A143

Program ID: Z53C07A143
Vehicles: Changan UNI-V (2.0T, 2023)
Maps: 339 maps in 23 groups

Maps available depend on the software version. TCEPro checks your file against the catalog when you open it.

Applies to

Program ID	Vehicles	OEM software number
`Z53C07A143`	Changan UNI-V (2.0T, 2023)

Map groups

Amplification of dynamic antijerking intervention negativeMapAxes: Engine speed, rpm × Powertrain torque ratioValue: -, Nm/(1/min)
Amplification of dynamic antijerking intervention positiveMapAxes: Engine speed, rpm × Powertrain torque ratioValue: -, Nm/(1/min)
Antijerk delay after deactivation dynamicValueValue: -, s
Antijerk delay after deactivation fuel cut offValueValue: -
Antijerk engine temperature factor for KdCurveAxes: Temperature engine, °CValue: -
Antijerk idle speed difference factor for KdCurveAxes: Idle speed difference, rpmValue: -
Antijerk vehicle speed factor for KdCurveAxes: Vehicle speed, km/hValue: -
Characteristic jerk timeCurveAxes: Powertrain torque ratioValue: -, s
Code word ASDdcValueValue: -
Delay time after gear shift to enable active surge damperCurveAxes: Group axis points clutch torque without disturbance control, NmValue: -, s
Maximum engine speed for release disturbance controlValueValue: -, rpm
Offset to idle speed for release of disturbance controlValueValue: -, rpm
Offset to idle speed for release of disturbance control at idle speedValueValue: -, rpm
Threshold for dynamic antijerking intervention negativeMapAxes: Group axis points antijerk clutch torque, Nm × Powertrain torque ratioValue: -, Nm
Threshold for dynamic antijerking intervention positiveMapAxes: Group axis points antijerk clutch torque, Nm × Powertrain torque ratioValue: -, Nm
Time delay after grip condition to enable active surge damperCurveAxes: Torque, NmValue: -, s

Absolute maximum boost pressure and manifold pressure respectivelyValueValue: -, hPa
Air charge dependent ignition angle efficiency unsing extended range for air chargeMapAxes: Charge, % × Crankshaft angle, °CAValue: -
Backup value for highest possible pressure upstream of throttleValueValue: -, hPa
Backup value for lowest possible pressure upstream of throttleValueValue: -, hPa
Boost pressure targetMapAxes: Accelerator pedal position, % × Engine speed, rpmValue: -, hPa
Caracteristic map desired position boost pressure actuatorMapAxes: Turbine pressure ratio × Corrected turbine mass flow, kg*K^(1/2)/(h*hPa)Value: -
Characteristic field standard dimensions current WastegateMapAxes: Manifold exhaust mass flow, kg/h × Measured/actual wastegate position(ratio)Value: -, kg/h
Characteristic map pressure ratio over turbineMapAxes: Turbine pressure ratio, 1/(g*s) × Exhaust Boost Upstream Mass Flow, Bank 1, kg/hValue: -
Characteristic map pressure ratio over turbine - high dynamics (used for determination of charge)MapAxes: Turbine pressure ratio, 1/(g*s) × Exhaust Boost Upstream Mass Flow, Bank 1, kg/hValue: -
Compression ratio for protection overspeed of superchargerMapAxes: Engine speed, rpm × Atmospheric pressure, hPaValue: -
Correction factor for charge limitersMapAxes: Engine speed, rpm × Temperature engine, °CValue: -
Correction factor for charge limiters that base on engine water temperature and intake air temperatureMapAxes: Temperature engine, °C × Iintake manifold temperature, °CValue: -
Correction factor rlmin depending on altitudeCurveAxes: Atmospheric pressure, hPaValue: -
Curve pressure ratio upstream and downstream turbine over mass flow quotientCurveAxes: Mass flow quotientValue: -
Curve pressure ratio upstream and downstream turbine over mass flow quotient (high dynamic)CurveAxes: Mass flow quotientValue: -
Desired pressure ratio pressure downstream compressor to pressure upstream compressorCurveAxes: Engine speed, rpmValue: -
Desired pressure ratio: pressure upstream throttle over pressure downstream air filterMapAxes: Engine speed, rpm × Load, %Value: -
Desired value for position wastegate during part loadMapAxes: Engine speed, rpm × Load, %Value: -
Desired value for position wastegate during part load Map for constant application lift boost pressure actuator .MapAxes: Load, % × Engine speed, rpmValue: -
Efficiency of the compressorMapAxes: Pressure ratio × Volumetric flow through compressor, dm^3/sValue: -
Engine speed limit boost pressure control depending on ambient pressure for enabling adaptationCurveAxes: Atmospheric pressure, hPaValue: -, rpm
Factor for reducing maximum fillingCurveAxes: Engine speed, rpmValue: -
Limit for ignition efficiencyCurveAxes: Engine speed, rpmValue: -
Limit for maximum desired air charge depending on change of the ignition angle.MapAxes: Engine speed, rpm × Crankshaft angle, °CAValue: -, %
Limit for maximum desired air charge depending on intake manifold temperatureMapAxes: Engine speed, rpm × Intake manifold temperature, °CValue: -, %
Limiters of boost pressure gradientValueValue: -, hPa
Lower threshold mass flow for enabling adaptationValueValue: -, kg/h
Lower threshold pressure for enabling WG adaptationValueValue: -, hPa
Map of Compression ratio for limiting the compressor discharge air temperatureMapAxes: Engine speed, rpm × Temperature engine, °CValue: -
Map of expected boost with gates and throttle fully openMapAxes: Engine speed, rpm × Atmospheric pressure, hPaValue: -, hPa
Max. delta between rlsol and rl for inclusion in charge controller calculationMapAxes: Temperature engine, °C × Time, sValue: -, %
Max. delta between rlsol and rl for inclusion in charge controller calculation catalyst heating modeMapAxes: Temperature engine, °C × Time, sValue: -, %
Max. engine speed limit depending on ambient pressure below which adaptation is enabledCurveAxes: Atmospheric pressure, hPaValue: -, rpm
Max. leakage of throttle blade for model based diagnosisValueValue: -, kg/h
Max. replacement value for intake manifold pressureValueValue: -, hPa
Maximum air charge for protection against overboost in case of malfunctionCurveAxes: Engine speed, rpmValue: -, %
Maximum charge in manual mode of an automatic transmission, no detonationMapAxes: Engine speed, rpm × Ttemperature engine, °CValue: -
Maximum indicated torque for overpower protectionCurveAxes: Engine speed, rpmValue: -, %
Maximum indicated torque for overpower protectionMapAxes: - × Engine speed, rpmValue: -, %
Maximum indicated torque limiters factor for overpower protectionMapAxes: Engine temperature, °C × Intake air temperature, °CValue: -
Min. delta between rlsol and rl for inclusion in charge controller calculationMapAxes: Temperature engine, °C × Time, sValue: -, %
Min. delta between rlsol and rl for inclusion in charge controller calculation catalyst heating modeMapAxes: Temperature engine, °C × Time, sValue: -, %
Min. leakage of throttle blade for model based diagnosisValueValue: -, kg/h
Minimum difference (max. boost pressure - base boost pressure)ValueValue: -, hPa
Pre control map desired wastegate position for calibration modeMapAxes: Engine speed, rpm × Boost, hPaValue: -
Ratio (desired manifold pressure/basic boost pressure) for enabling WOT for MAF-Sensor diagnosisValueValue: -
Threshold of negative boost pressure deviation for determining excess boost pressureCurveAxes: Atmospheric pressure, hPaValue: -, hPa
Time constan for filtering desired boost pressureMapAxes: Engine speed, rpm × Atmospheric pressure, hPaValue: -, s
Time constant for filtering desired boost pressureCurveAxes: Engine speed, rpmValue: -, s
Time constant for filtering desired boost pressure (fast)CurveAxes: Engine speed, rpmValue: -, s
Time delay of the ugd condition calculated with the tolerance-bound throttle valve angleValueValue: -, s
Upper threshold mass flow for enabling adaptationValueValue: -, kg/h
Upper threshold pressure for enabling WG adaptationValueValue: -, hPa
WOT depending on engine speedCurveAxes: Engine speed, rpmValue: -

Characteristic line of factor for exh. gas heat flow request to warm main catalystCurveAxes: Temperature, °CValue: -
Characteristic map of factor for exh. gas heat flow request to warm front catalystMapAxes: Temperature, °C × Catalist aging weight factorValue: -
Codeword: request catalyst heating by cold engineValueValue: -
Codeword: request catalyst warmingValueValue: -
Codeword2: request catalyst warmingValueValue: -
Curve for time delay of condition for idle for abortion of catalyst heating in dependence of engine start temperatureCurveAxes: Temperature engine, °CValue: -, s
MAP for HSP injection mode of catalyst heatingMapAxes: Engine speed, rpm × Charge, %Value: -
Maximum temperature of the first and second catalyst of Bank1 to which no catalyst warming is requiredValueValue: -, °C
Maximum time for active catalyst heating in dependence from altitude andengine start temperatureMapAxes: Temperature engine, °C × Ambient pressure ratioValue: -, s
Minimum altitude threshold to enable catalyst heatingValueValue: -
Minimum temperature inside first brick of first catalyst for decision catalyst heating in case of a cold startCurveAxes: Ambient pressure ratioValue: -, °C
Minimum temperature inside of first upstream catalyst for request of catalyst heating in case of a repeated start of combustion engineValueValue: -, °C
Release heat.flow requirement for catalyst heating after end of startCurveAxes: Temperature engine, °CValue: -, s
Threshold terminating factor catalyst heatingValueValue: -
Time delay for a catalyst heating cold start because of a repeat startValueValue: -, s
Weighing map for consideration of catalyst heating for finishing catalyst heatingCurveAxes: Ambient pressure ratioValue: -
Weighting heat. flow requirement in dep. from temperature of front oxyg.-sensorCurveAxes: Temperature, °CValue: -, s
Weighting heat. flow requirement in dep. from walltemperature at front oxyg.-sensorCurveAxes: Temperature, °CValue: -

Basic coolant temperature mapMapAxes: Torque, Nm × Engine speed, rpmValue: -, °C
Basic coolant temperature mapMapAxes: Vehicle speed, km/h × Temperature, °CValue: -, °C
Cooling fan request alternative modeCurveAxes: Engine temperature, °CValue: Cooling fan request, %
Fan speed request_1MapAxes: Vehical speed, km/h × Coolant temperature above threshold, °CValue: -, %
Fan speed request_2MapAxes: Vehical speed, km/h × Coolant temperature above threshold, °CValue: -, %
Fan speed request_3MapAxes: Vehical speed, km/h × Coolant temperature above threshold, °CValue: -, %
Fan speed request_4MapAxes: Vehical speed, km/h × Coolant temperature above threshold, °CValue: -, %
Fan speed request_5MapAxes: Vehical speed, km/h × Coolant temperature above threshold, °CValue: -, %
Fan speed request_6MapAxes: Vehical speed, km/h × Coolant temperature above threshold, °CValue: -, %
Fan speed request_7MapAxes: Vehical speed, km/h × Coolant temperature above threshold, °CValue: -, %
Fan speed request_8MapAxes: Vehical speed, km/h × Coolant temperature above threshold, °CValue: -, %
Fan speed request_9MapAxes: Vehical speed, km/h × Coolant temperature above threshold, °CValue: -, %
Fan speed request_10MapAxes: Vehical speed, km/h × Coolant temperature above threshold, °CValue: -, %
Fan speed request_11MapAxes: Vehical speed, km/h × Coolant temperature above threshold, °CValue: -, %

Desired engine speedMapAxes: Ddistribution for gear information in idle speed controller × Temperature engine, °CValue: -, rpm
Desired idle speed in Drive-modeMapAxes: Distribution for gear information in idle speed controller × Temperature engine, °CValue: -, rpm
Idle speed after startMapAxes: -, °C × -, sValue: -, rpm
Minimal allowed engine speed at idleValueValue: -, rpm
Minimal allowed engine speed at idle with AT in driveValueValue: -, rpm
The desired idle speed depends on the atmospheric pressureMapAxes: Pressure ratio × Temperature engine, °CValue: -, rpm

Applicable maximum lead torque valueValueValue: -, Nm
Calibratable minimum desired torqueValueValue: -, Nm
Curve torque limiters due to error in the oil pumpCurveAxes: Engine speed, rpmValue: -, Nm
Default transmission torque limitValueValue: -, Nm
Desired torque depending on engine speedCurveAxes: Engine speed, rpmValue: -, Nm
Factor for torque limiters depending on engine speed and gearMapAxes: Gear × Engine speed, rpmValue: -
General torque maximum valueValueValue: -, Nm
Limiters of the torque load by CANMapAxes: Temperature engine, °C × Vehical speed, km/hValue: -, %
Maximum indicated engine torque for torque standardisationValueValue: -, Nm
Maximum inner torqueValueValue: -, Nm
Maximum internal torque monitoringValueValue: -, Nm
Maximum limit indicate engine torqueValueValue: -, Nm
Maximum torque in the sport (Race) modeValueValue: -, Nm
Parameter maximum torqueValueValue: -, Nm
Parameter minimum torqueValueValue: -, Nm
Table for torque limiters by high exhaust temperatureCurveAxes: Engine speed, rpmValue: -, %
Torque limitation at choice of injection modesCurveAxes: Engine speed, rpmValue: -, Nm
Torque limiters due to camshaft errorsCurveAxes: Engine speed, rpmValue: -, Nm
Torque limiters gear 1CurveAxes: Engine speed, rpmValue: -, Nm
Torque limiters gear 2CurveAxes: Engine speed, rpmValue: -, Nm
Torque limiters gear 3CurveAxes: Engine speed, rpmValue: -, Nm
Torque limiters gear 4CurveAxes: Engine speed, rpmValue: -, Nm
Torque limiters gear 5CurveAxes: Engine speed, rpmValue: -, Nm
Torque limiters gear 6CurveAxes: Engine speed, rpmValue: -, Nm
Torque limiters gear 7CurveAxes: Engine speed, rpmValue: -, Nm
Torque limiters gear 8CurveAxes: Engine speed, rpmValue: -, Nm
Torque limiters gear 9CurveAxes: Engine speed, rpmValue: -, Nm
Torque limiters gear RCurveAxes: Engine speed, rpmValue: -, Nm
Torque limiters in case of DK/PWR failureCurveAxes: Engine speed, rpmValue: -, Nm

Air flow coefficient for functional monitoringCurveAxes: Engine speed, rpmValue: -
Desired throttle angleMapAxes: Pressure ratio × Air Mass Flow, kg/hValue: -, %
Extended monitoring request torqueMapAxes: Accelerator pedal position, % × Engine speed, rpmValue: -, Nm
Extended monitoring request torqueMapAxes: Accelerator pedal position, % × Vehicle speed, km/hValue: -, Nm
Factor for maximum permissible torqueMapAxes: Accelerator pedal position, % × Engine speed, rpmValue: Factor
Factor to modify max engine torque according to ambient pressure and engine speedMapAxes: Engine speed, rpm × Atmospheric pressure, hPaValue: -, deg KW/m
Filtering time of desired throttle angleCurveAxes: -Value: -, s
Limters throttle angleCurveAxes: Engine speed, rpmValue: -, %
Map for calculation of nominal chargeMapAxes: Relative moment, % × Engine speed, rpmValue: -, %
Maximal inner torque in function monitoringCurveAxes: Engine speed, rpmValue: -, %
Minimal torque with anti clack in function monitoringCurveAxes: Engine speed, rpmValue: Torque, Nm
Monitoring of required torqueMapAxes: Accelerator pedal position, % × Engine speed, rpmValue: -, Nm
Offset for maximum permissible torqueMapAxes: Torque, Nm × Engine speed, rpmValue: Torque, Nm
Offset for torque compareMapAxes: Filtered Predicted Requested Engine Torque, % × Engine speed, rpmValue: -, %
Optimal ignition angle in function monitoringMapAxes: Engine speed, rpm × Air charge, %Value: -, °
Optimal torque in function monitoringMapAxes: Engine speed, rpm × Charge, %Value: -, %
Optimum engine torqueMapAxes: Relative charge, % × Engine speed, rpmValue: -, %
Parameter for the reduction of Offset for maximum permissible torqueCurveAxes: Engine speed, rpmValue: Torque, Nm
Relative maximum inner torqueValueValue: -, %
Standardised air mass flow through throttle valveMapAxes: Pressure ratio × Angle throttle position, %Value: Air Mass Flow, kg/h
Throttle angle at max. mass flowCurveAxes: Engine speed, rpmValue: -, %
Time constant for torque compensation for creepingMapAxes: Engine speed, rpm × Angle crankshaft, °CValue: -, s

Requested engine torqueMapAxes: Accelerator pedal position, % × Engine speed, rpmValue: -, Nm

Exhaust temperature model homogenous mode bank 1MapAxes: Engine speed, rpm × Charge, %Value: -, °C
Exhaust temperature valve homogenous mode with exhaust gas recirculationMapAxes: Engine speed, rpm × Charge, %Value: -, °C
Lambda correction exhaust temperature bank 1MapAxes: Air mass, kg/h × LambaValue: -
Maximal allowed Exhaust gas temperature downstream manifold for exhaust governorValueValue: -, °C
Maximal allowed exhaust temperature downstream of 2.catalyst for temperature governorValueValue: -, °C
Maximal allowed exhaust temperature upstream of 1.catalyst for temperature governorValueValue: -, °C
Maximal allowed Exhaustgas temperature manifold for temperature controllerValueValue: -, °C
Maximal allowed temperature inside of 1.catalyst in dependence on engine lambda for temperature governorCurveAxes: -Value: -, °C
Maximal allowed temperature inside of 2.catalyst in dependence on engine lambda for temperature governorCurveAxes: -Value: -, °C
Weighting factor Tans/Tmot for combustion chamber temperature modelMapAxes: Engine speed, rpm × Boost, hPaValue: -

DtcCurveAxes: -Value: -
MaskCurveAxes: -Value: -
SwitchCurveAxes: -Value: -

Factor fuel mixture adaption in injection mode 1MapAxes: Engine speed, rpm × Charge, %Value: -
Factor fuel mixture adaption in injection mode 1 set 2MapAxes: Engine speed, rpm × Charge, %Value: -
Factor fuel mixture adaption in injection mode 2MapAxes: Engine speed, rpm × Charge, %Value: -
Factor fuel mixture adaption in injection mode 2 set 2MapAxes: Engine speed, rpm × Charge, %Value: -
Factor fuel mixture adaption in injection mode 3MapAxes: Engine speed, rpm × Charge, %Value: -
Factor fuel mixture adaption in injection mode 3 set 2MapAxes: Engine speed, rpm × Charge, %Value: -
Factor fuel mixture adaption in injection mode 4MapAxes: Engine speed, rpm × Charge, %Value: -
Factor fuel mixture adaption in injection mode 4 set 2MapAxes: Engine speed, rpm × Charge, %Value: -
Factor fuel mixture adaption in injection mode 5MapAxes: Engine speed, rpm × Charge, %Value: -
Factor fuel mixture adaption in injection mode 5 set 2MapAxes: Engine speed, rpm × Charge, %Value: -
Factor fuel mixture adaption in injection mode 6MapAxes: Engine speed, rpm × Charge, %Value: -
Factor fuel mixture adaption in injection mode 6 set 2MapAxes: Engine speed, rpm × Charge, %Value: -
Factor fuel mixture adaption in injection mode 7MapAxes: Engine speed, rpm × Charge, %Value: -
Factor fuel mixture adaption in injection mode 7 set 2MapAxes: Engine speed, rpm × Charge, %Value: -
Factor fuel mixture adaption in injection mode 8MapAxes: Engine speed, rpm × Charge, %Value: -
Factor fuel mixture adaption in injection mode 8 set 2MapAxes: Engine speed, rpm × Charge, %Value: -

Activation of the particulate filter functionValueValue: -
CodeWord for GPF lampValueValue: -
Factor number of starts to trigger regenerationValueValue: -
MAP for HSP injection mode of GPF regenerationMapAxes: Engine speed, rpm × Charge, %Value: -
Map for maximum distance since last successful regenerationMapAxes: Average driving cycle length since last regeneration, m × Average vehicle speed since last regeneration, km/hValue: -, m
Minimum vehicle speed for active regenerationValueValue: -, km/h
Optimal driven distance to request a regenerationValueValue: -, m
Optimal engine on time to request a regenerationValueValue: -, s
Regeneration demand to be set via testerValueValue: -
Request for active regenerationMapAxes: Frozen regeneration demand × Engine operating point numberValue: -
Threshold of Soot mass in particulate filter for active GPF protectionMapAxes: - × Filter temperature, °CValue: -, g

Fourth map of the rail pressure setpoint depending on engine operation modeMapAxes: Engine speed, rpm × Charge, %Value: -, MPa
Group map for Negative gradient for Gradient Limiter- rail-pressure Setpoint.MapAxes: Charge, % × Engine speed, rpmValue: -, MPa
Group map for Positive gradient for Gradient Limiter- rail-pressure setpointMapAxes: Charge, % × Engine speed, rpmValue: -, MPa
Map 2 of rail pressure setpointMapAxes: Engine speed, rpm × Charge, %Value: -, MPa
Map 3 of rail pressure setpointMapAxes: Engine speed, rpm × Charge, %Value: -, MPa
Max.setpoint-value rail pressure at engine speed limiterCurveAxes: GearValue: -, MPa
Maximum rail pressureValueValue: -, MPa
Rail pressure setpointMapAxes: Engine speed, rpm × Charge, %Value: -, MPa

Basic ignition angleMapAxes: Charge, % × Engine speed, rpmValue: -, °CA
Ignition angle correction due to knock limit shiftMapAxes: Lambda × Engine speed, rpmValue: -, °CA
Lambda dependency of optimum ignition angle referred to Lambda 1CurveAxes: LambdaValue: -, °CA
Minimum ignition angleMapAxes: Charge, % × Engine speed, rpmValue: -, °CA
Minimum ignition angle catalyst warm-up by idle speedMapAxes: -, % × Engine speed, rpmValue: -, °CA
Optimum ignition angleMapAxes: Charge, % × Engine speed, rpmValue: -, °CA

Corrective factor for knock detection threshold for adaptation of load dynamicValueValue: -
Delay-time during fast ignition advancingCurveAxes: Engine speed, rpmValue: -, s
Delta ignition angle at tip-inCurveAxes: Engine speed, rpmValue: -, °CA
Delta ignition sparc advance during engine warm up phaseMapAxes: Charge, % × Temperature engine, °CValue: -, °CA
Delta ignition sparc advance during engine warm up phaseMapAxes: Temperature engine, °C × Engine speed, rpmValue: -, °CA
Dynamic response pre-controlMapAxes: Temperature engine, °C × Engine speed, rpmValue: -, °CA
Ignition retard offset for guided cylinderMapAxes: Cylinder index × Engine speed, rpmValue: -, °CA
Knock control delta angle safetyCurveAxes: Engine speed, rpmValue: -, °CA
Knock control: max. retard of dynamic responseCurveAxes: Engine speed range indexValue: -, °CA
Knock-detection factor characteristic map cylinder counter_1MapAxes: Charge, % × Engine speed, rpmValue: -
Knock-detection factor characteristic map cylinder counter_2MapAxes: Charge, % × Engine speed, rpmValue: -
Knock-detection factor characteristic map cylinder counter_3MapAxes: Charge, % × Engine speed, rpmValue: -
Knock-detection factor characteristic map cylinder counter_4MapAxes: Charge, % × Engine speed, rpmValue: -
Length of the measurement window (additional measurement window) at high resolutionMapAxes: Datapoint distribution relative charge, 8 datapoints, % × Engine speed, rpmValue: -, °CA
Length of the sampling window for knock controlCurveAxes: Engine speed, rpmValue: -, °CA
Load threshold for knock detectionCurveAxes: Engine speed, rpmValue: -, %
Low delta ignition angle distance from mean retardingCurveAxes: Engine speed, rpmValue: -, °CA
Maximum air filling factor when detonation is detectedMapAxes: Engine speed, rpm × Filtered mean ignition angle retard, °CAValue: -
Maximum of level for knock detection threshold cylinder group 1CurveAxes: Engine speed, rpmValue: -, V*ms
Maximum of level for knock detection threshold cylinder group 2CurveAxes: Engine speed, rpmValue: -, V*ms
Maximum retard adjustmentMapAxes: Temperature engine, °C × Engine speed, rpmValue: -, °CA
Maximum retard adjustmentValueValue: -, °CA
Measuring window begin map at high retard ignitionMapAxes: Basepoint distribution of air charge , 4 basepoints, % × Engine speed, rpmValue: -, °CA
Measuring window begin map at high retard ignition (high resolution)MapAxes: Datapoint distribution relative charge, 8 datapoints, % × Engine speed, rpmValue: -, °CA
Measuring window begin map at low retard ignitionMapAxes: Basepoint distribution of air charge , 4 basepoints, % × Engine speed, rpmValue: -, °CA
Measuring window begin map at low retard ignition (high resolution)MapAxes: Datapoint distribution relative charge, 8 datapoints, % × Engine speed, rpmValue: -, °CA
Retard step knock occurrenceMapAxes: Knock integrator / reference level ratio × Engine speed, rpmValue: -, °CA
Threshold for the delta ignition angle in knock control to limitate the air chargeValueValue: -, °CA
Threshold on for knock detection, cylinder 1MapAxes: Charge, % × Engine speed, rpmValue: -
Threshold on for knock detection, cylinder 2MapAxes: Charge, % × Engine speed, rpmValue: -
Threshold on for knock detection, cylinder 3MapAxes: Charge, % × Engine speed, rpmValue: -
Threshold on for knock detection, cylinder 4MapAxes: Charge, % × Engine speed, rpmValue: -

Delay time nominal Lambda component protectionMapAxes: Engine speed, rpm × Charge, %Value: -, s
Enrichment for comonent protection during load dynamicMapAxes: Engine speed, rpm × Ignition efficiency loss for component protectionValue: -
Enrichment for component protection during load dynamic (in case of rich engine lambda)MapAxes: Engine speed, rpm × Ignition efficiency loss for component protectionValue: -
Factor delta nominal Lambda for component protectionMapAxes: Charge, % × Engine speed, rpmValue: -
Filtertime constant for enrichment for component protection because of load dynamicsCurveAxes: Indicated torque without intervention, %Value: -, s
Gradient because of load dynamik at wich an enrichment for component protection is necessaryCurveAxes: Engine speed, rpmValue: -, %
Lambda effeciencyCurveAxes: LambdaValue: -
Lambda engine nominal at warming up for high-pressure system errorsMapAxes: Engine temperature at start, °C × Temperature, °CValue: -
Lambda engine nominal at warming up with active A/F controlMapAxes: Engine temperature at start, °C × Temperature engine, °CValue: -
Lambda reqirement in case of mega knock detectionCurveAxes: Engine speed, rpmValue: -
Lower limit of reduction factor for maximum air charge if component protection reaches rich burning limitValueValue: -
Map for lambda component protection in case of detected camshaft error (bank1)MapAxes: Charge, % × Engine speed, rpmValue: -
Maximal allowed exhaust temperature downstream of catalyst 1 for component protectionValueValue: -, °C
Maximal allowed exhaust temperature in front of catalyst 1 for component protectionValueValue: -, °C
Maximal allowed temperature at exhaust manifold for component protection temperatureCurveAxes: -, °CValue: -, °C
Maximal allowed temperature at exhaust manifold for component temperatureMapAxes: Engine speed, rpm × Exhaust temp, °CValue: -, °C
Maximal allowed temperature inside catalyst 1 for component protectionValueValue: -, °C
Maximum value of exhaust temperature inside catalyst for component protectionValueValue: -, °C
Min setpoint value for component protectionMapAxes: Charge, % × Engine speed, rpmValue: -
Minimum temperature value for GPF when tester requests regenerationValueValue: -, °C
Nominal Lambda for component protectionMapAxes: Charge, % × Engine speed, rpmValue: -
Target lambda for preventing pre-ignitionMapAxes: Engine speed, rpm × Charge, %Value: -
Target lambda for preventing pre-ignition_2MapAxes: Engine speed, rpm × Charge, %Value: -
Threshold temperature of GPF catalyst, modelled for component protectionCurveAxes: Soot mass in particulate filter, gValue: -, °C
Threshold wall temperature manifold for component protectionValueValue: -, °C

Condition mask for engine speed limit at standstillValueValue: -
Demanded engine speed during high temperature for governor.MapAxes: Engine speed limitation factor × Vehical speed, km/hValue: -, rpm
Engine speed cap at function request (additional condition)ValueValue: -, rpm
Engine speed limit at high engine temperature.CurveAxes: Temperature engine, °CValue: -
Engine speed limit at safety ignition retard by knock controlValueValue: -, rpm
Engine speed limitation for limp-home operationValueValue: -, rpm
Higher engine speed limit at function requestValueValue: -, rpm
Limiting engine speed at high temperatureMapAxes: Engine speed limitation factor × Vehical speed, km/hValue: -, rpm
Max engine speed limit at high oil temperature.MapAxes: Powertrain torque ratio × Temperature oil, °CValue: -, rpm
Maximally permissible engine speed (stationary) in sport modeCurveAxes: Powertrain torque ratioValue: -, rpm
Maximum engine speed when vehicle is standingValueValue: -, rpm
Maximum permissible engine speedCurveAxes: Powertrain torque ratioValue: -, rpm
Maximum permissible engine speed (short increase)CurveAxes: Powertrain torque ratio, rpmValue: -, rpm
Maximum permissible engine speed (stationary)CurveAxes: Powertrain torque ratioValue: -, rpm
Maximum permissible engine speed at throttle actuator limp-home operationCurveAxes: Accelerator pedal position, %Value: -, rpm
Maximum permissible engine speed in tip shift gutter (stationary)CurveAxes: Powertrain torque ratioValue: -, rpm
Maximum permitted engine speed in case of unknown throttle position -> cut offValueValue: -, rpm

Correction factor of the oil pump pilot control depending on desired oil pressure and pressure ratioMapAxes: Pressure ratio × Desired oil pressure, hPaValue: -
Correction factor of the oil pump pilot control depending on engine speed and oil temperatureMapAxes: Temperature oil, °C × Engine speed, rpmValue: -
Map for desired oil pressure high temperatureMapAxes: Charge, % × Engine speed, rpmValue: -, hPa
Map for desired oil pressure low temperatureMapAxes: Charge, % × Engine speed, rpmValue: -, hPa
Maximum engine speed gradient for oil pump adaptationValueValue: -, rpm
Oil pressure in high pressure modeMapAxes: Temperature oil, °C × Engine speed, rpmValue: -, hPa
Oil pressure in low pressure modeMapAxes: Temperature oil, °C × Engine speed, rpmValue: -, hPa
Pilot control duty cycle of the oil pump valve depending on engine speed and desired oil pressureMapAxes: Desired oil pressure, hPa × Engine speed, rpmValue: -, %
Pilot control duty cycle of the oil pump valve depending on engine speed and desired oil pressure (low temperature)MapAxes: Desired oil pressure, hPa × Engine speed, rpmValue: -, %
The minimum oil pressure value for engine running in differentCurveAxes: Engine speed, rpmValue: -, hPa

Code word to enable fuel cut off - fuel restartValueValue: -
Code word: resume speed at transmission-shift controlValueValue: -
Delay time for Fuel Cut Off at gear shiftingMapAxes: Base point distribution catalyst temperature for function SAWE, °C × Engine speed, rpmValue: -, s
Delay time for Fuel Cut Off at gear shiftingMapAxes: Engine speed, rpm × Engine temperature, °CValue: -, s
Engine speed threshold for switching to actual speed in fuel cut-off controlValueValue: -, rpm
Fuel cut in speed after SAS gerarbox protectionValueValue: -, rpm
Fuel-cut-off is not allowed if engine-speed decreases (below nsa_w) while the delay- time (tvsab_w) is still running.ValueValue: -
Gear dependent delay time switchCurveAxes: GearValue: -
Gear dependent restart branch switchCurveAxes: GearValue: -
Increase of the restart engine speed due to engine speed gradientMapAxes: Base point distribution for vehicle velocity, km/h × Base point distribution for engine speed gradient, rpm/sValue: -, rpm
Increase of the restart engine speed due to engine speed gradient for AT in driveMapAxes: Base point distribution for vehicle velocity, km/h × Base point distribution for engine speed gradient, rpm/sValue: -, rpm
Map delay time fuel cutoff depend on gear stepMapAxes: Engine speed, rpm × GearValue: -, s
Retard time for overrun fuel cut-offMapAxes: Engine speed, rpm × Engine temperature, °CValue: -, s
Speed for fuel cut-off at tester interventionValueValue: -, rpm

Code word to switch on lock start stop conditionValueValue: -
Codeword for start request and stop inhibition from brake cylinder pressureValueValue: -
Codeword Specification of Start/Stop RequestValueValue: -
Codeword: CA start stop strategy by main cylinder brake pressureValueValue: -
Engine temperature treshold: Lower treshold of Stop-Stop EnableValueValue: -, °C
Engine temperature treshold: Upper treshold of Start-Stop EnableValueValue: -, °C

Desired intake camshaft positionMapAxes: Engine speed, rpm × Load, %Value: -, °CA
Desired intake camshaft positionMapAxes: Load, % × Engine speed, rpmValue: -, °CA
Desired position exhaust camshaftMapAxes: Engine speed, rpm × Load, %Value: -, °CA
Desired position exhaust camshaftMapAxes: Load, % × Engine speed, rpmValue: -, °CA
Desired value map exhaust camshaft catalyst heatingMapAxes: Group axis for engine load, % × Group axis for engine load, rpmValue: -
Desired value map exhaust camshaft catalyst heatingMapAxes: Group axis for engine load, % × Group axis for engine speed, rpmValue: -
Desired value map exhaust camshaft catalyst heatingMapAxes: Load, % × Engine speed, rpmValue: -, °CA
Desired value map intake camshaft catalyst heatingMapAxes: Load, % × Engine speed, rpmValue: -, °CA

Code word for range check for lambda sensor downstream (EURO coding)ValueValue: -
Diagnosis of catalystValueValue: -
Diagnostics of the oxygen sensor heater circuit after the catalystValueValue: -
Enable diagnostic intervention for evaporative purge controlValueValue: -

Maximum permissible vehicle speed during normal operationValueValue: -, km/h
Maximum vehicle speed for activating cruise controlValueValue: -, km/h
Maximum vehicle speed for Cruise ControlValueValue: -, km/h
Min value of external max speed limitValueValue: -, km/h
Minimum vehicle speed for activating cruise controlValueValue: -, km/h
Minimum vehicle speed for Cruise ControlValueValue: -, km/h
Speed information of gangiCurveAxes: Gear from CANValue: -, km/h
Speed LimitValueValue: -, km/h
Vehicle speed limitation depending on gearCurveAxes: GearValue: -, km/h

Updated November 14, 2026