Chapter 3. ECU Control
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Chapter 3. ECU Control

Table of Contents

3.1. InputProcessing
3.2. Fuelling
3.2.1. Fuelling:Individual Cylinder Corrections
3.2.2. Fuelling:Engine Temperatue
3.2.3. Fuelling:Air Temperatue
3.2.4. Fuelling:Air Pressure
3.2.5. Fuelling:Manifold Pressure
3.2.6. Fuelling:Injection End Angle
3.2.7. Fuelling:Base Mixture
3.2.8. Fuelling: Injector Time Conversion
3.3. Ignition
3.3.1. Ignition:Engine Temperatue
3.3.2. Ignition:Air Temperatue
3.3.3. Ignition:SM
3.3.4. Ignition:Individual Cylinder Corrections
3.3.5. Ignition:Start
3.3.6. Ignition:Dwell Time
3.3.7. Ignition:Base
3.4. Fuel Pump
3.5. Engine State
3.5.1. Throttle
3.5.2. Start
3.5.3. Engine Speed
3.5.4. Engine Torque
3.6. RevLimiter
3.7. Lambda

GasolineControlSample/ECU Control

Table 3.1. System Inputs

User NameDescriptionSourced From Sections L2Local Systems
nEngineIn
Engine Speed From BIOS
BIOSInputsEngine State; Engine Speed; Engine Speed Rate; Engine Torque; Start; Throttle; EngineProtection; EngineProtection; FuelPump; Fuelling; Fuelling: Start; Fuelling:Base Mixture; Fuelling:Individual Cylinder Corrections; Fuelling:Injection End Angle; Ignition; Ignition:Base; Ignition:Individual Cylinder Corrections; InputProcessing; Lambda; Enable Checks; Lambda Error; RevLimiter; Rev-Limiter Calculations; Accel Calcs
nEngineSynchro
Instantaneous Engine Speed From BIOS
BIOSInputsEngine State; Engine Speed; Engine Speed Rate; Engine Torque; Start; Throttle; EngineProtection; EngineProtection; FuelPump; Fuelling; Fuelling: Start; Fuelling:Base Mixture; Fuelling:Individual Cylinder Corrections; Fuelling:Injection End Angle; Ignition; Ignition:Base; Ignition:Individual Cylinder Corrections; InputProcessing; Lambda; Enable Checks; Lambda Error; RevLimiter; Rev-Limiter Calculations; Accel Calcs
NFuelMap
NFuelMap
InputProcessingFuelling:Base Mixture; Fuelling:Injection End Angle
NIgnitionMap
NIgnitionMap
InputProcessingIgnition:Base
NRotaryA
Steering Wheel Rotary A
InputProcessingLambda
NRotaryB
Steering Wheel Rotary B
InputProcessingLambda
NRotaryC
Steering Wheel Rotary C
InputProcessingLambda
NRotaryD
Steering Wheel Rotary D
InputProcessingLambda
pAir
Air Pressure Processed Value
InputProcessingFuelling: Start; Fuelling:Air Pressure
pFuelInj
Fuel Pressure Across Injector
InputProcessingInjector Flow Rate
pManifold
Manifold Pressure Processed Value
InputProcessingFuelling:Base Mixture; Fuelling:Manifold Pressure
pOil
Oil Pressure Processed Value
InputProcessingEngineProtection
rLambda
Air Fuel Ratio Processed Value
InputProcessingEnable Checks; Lambda Error
rLambda1
Air Fuel Ration
BIOSInputsLambda
rThrottle
Throttle Position
InputProcessingEngine Torque; Throttle; Throttle Rate; Fuelling: Start; Fuelling:Base Mixture; Fuelling:Individual Cylinder Corrections; Fuelling:Injection End Angle; Ignition:Base; Ignition:Individual Cylinder Corrections; Enable Checks; Lambda Error
TAir
Air Temperature Processed Value
InputProcessingEngine Speed; Fuelling: Start; Fuelling:Air Temperatue; Ignition:Air Temperatue
TEngine
Engine Temperature Processed Value
InputProcessingEngine Speed; Start; Fuelling: Start; Fuelling:Engine Temperatue; Ignition:Engine Temperatue; Ignition:Start; Enable Checks
TFuel
Fuel Temperature Processed Value
InputProcessingInjector Flow Rate
VaDrum
Gear Position Sensor Voltage
BIOSInputsaDrum; aDrum Scale
VBattery
VBattery
InputProcessingFuelling: Time Calculations
VBattery
VBattery
InputProcessingIgnition:Dwell Time
VBattery
Battery Voltage
BIOSInputsInputProcessing
VNFuelMap
Fuel Map Switch Voltage
BIOSInputsFuelMap
VNIgnMap
Ignition Map Switch Voltage
BIOSInputsIgnMap
VpAir
Air Pressure Sensor Voltage
BIOSInputspAir; pAir Scale
VpBrake
Brake Pressure Sensor Voltage
BIOSInputspBrake; pOil Scale
VpFuel
Fuel Pressure Sensor Voltage
BIOSInputspFuel; pFuel Scale
VpManifold
Manifold Pressure Sensor Voltage
BIOSInputspManifold; pManifold Scale
VpOil
Oil Pressure Sensor Voltage
BIOSInputspOil; pOil Scale
VrDriverDemand1
Main Driver Input Sensor Voltage
BIOSInputsDriverDemand; rDriverDemand2Scale
VrDriverDemand2
Backup Driver Inputl Sensor Voltage
BIOSInputsDriverDemand; rDriverDemand1Scale
VrThrottle1
Main Throttle Sensor Voltage
BIOSInputsThrottle; rThrottle1Scale
VrThrottle2
Backup Throttle Sensor Voltage
BIOSInputsThrottle; rThrottle2Scale
VTAir
Air Temp Sensor Voltage
BIOSInputsTAir
VTEngine
Engine Temp Sensor Voltage
BIOSInputsTEngine
VTFuel
Fuel Temp Sensor Voltage
BIOSInputsTFuel
VTOil
Oil Temperature Sensor Voltage
BIOSInputsTOil
VxClutch
Clutch Position Sensor Voltage
BIOSInputsxClutch; aDrum Scale

Table 3.2. System Outputs

User NameDescriptionUsed In Sections L2Defn. Block Local Systems
[EngineStatus]
[EngineStatus]
 CalcEngine State; Engine Speed; Engine Speed Rate; Engine Torque; Start; Throttle; Throttle Rate
[EngProt]
[EngProt]
 CalcEngineProtection; EngineProtection
[Fuelling]
[Fuelling]
 CalcFuelling; Fuelling: Injector Time Conversion; Base Air Calcs; Fuelling:Injection End Angle
[FuelPump]
[FuelPump]
 CalcFuelPump
[Ignition]
[Ignition]
 CalcIgnition; Ignition: Synchro Calculations; Igntion Counter; IncByOne-Saturated; Ignition:Dwell Time
[Lambda]
[Lambda]
 CalcLambda; Enable Checks; Lambda Contol
[RevLimiter]
[RevLimiter]
 CalcRevLimiter; Rev-Limiter Calculations; Compare To Constant
aIgn
Ignition Angle
BIOSOutputsaIgnIgnition: Synchro Calculations
aIgnLimiterOffset
Ignition offset for engine limiter
IgnitionaIgnLimiterOffsetRev-Limiter Calculations
aInjEnd
Injection End Angle
BIOSOutputsaInjEndFuelling:Injection End Angle
bRevLight
bRevLight
BIOSOutputsCalcRev-Limiter Calculations
bRevLight
bRevLight
BIOSOutputsCalcRev-Limiter Calculations
bTorqueCutActive
bTorqueCutActive
ECU ControlCalcRev-Limiter Calculations; Compare To Constant
bTorqueCutActive
bTorqueCutActive
ECU ControlCalcRev-Limiter Calculations; Compare To Constant
dmIntake
Rate of change of air intake
 dmIntakeBase Air Calcs
dmIntake720
Rate of change of air intake (over an engine cycle)
 dmIntake720Base Air Calcs
dnEngine
Engine Speed Rate
 dnEngineEngine Speed Rate
drThrottle
Throttle Rate
 drThrottleThrottle Rate
EngineStatus.EngSpd
Engine Speed Status
Fuelling; IgnitionEngineStatus.EngSpdEngine Speed
EngineStatus.RevLimMode
Rev limiter status
FuellingEngineStatus.RevLimModeRev-Limiter Calculations
EngineStatus.StartRange
Start Range
FuellingEngineStatus.StartRangeStart
EngineStatus.StartType
Hot/Cold Start
FuellingEngineStatus.StartTypeStart
EngineStatus.ThrStatus
Throttle Status
 EngineStatus.ThrStatusThrottle
FuelPump.Pump1
Fuel pump 1 status
BIOSOutputs; Fuel PumpFuelPump.Pump1FuelPump
FuelPump.Pump2
Fuel pump 2 status
BIOSOutputs; Fuel PumpFuelPump.Pump2FuelPump
LambdaControl.bLamCtrlEnabled
Lambda Control IS Enabled
 LambdaControl.bLamCtrlEnabledEnable Checks
MEngineCalc
Engine Speed Status
 MEngineCalcEngine Torque
MEngineFullThrCalc
Engine Torque at full throttle
RevLimiterMEngineFullThrCalcEngine Torque
MEngineNoThrCalc
Engine Torque at closed throttle
RevLimiterMEngineNoThrCalcEngine Torque
mIntake
Intake Air Flow per fire (corrected)
 mIntakeBase Air Calcs
NCylCutPattern
Cylinder cut pattern
BIOSOutputsNCylCutPatternRev-Limiter Calculations
nEnginepOilProt
Oil protection rev limit
RevLimiternEnginepOilProtEngineProtection
NIgn
Number of ignitions
Engine State; FuellingNIgnIgntion Counter; IncByOne-Saturated
NShiftLightPattern
Shift Light Pattern
 NShiftLightPatternRev-Limiter Calculations
rEngineLimiterTorque
Engine Limiter Torque Factor
 rEngineLimiterTorqueRev-Limiter Calculations
rEngineTorqueDemand
Engine Torgue Demand from limiter and other sources
 rEngineTorqueDemandRev-Limiter Calculations
rFuelLambdaControl
Lambda Control Fuelling Correction
FuellingrFuelLambdaControlLambda Contol
tEngineRunning
Time Engine has been in the Run state
LambdatEngineRunningEngine Speed
tIgnDwell
Ignition coil dwell time
BIOSOutputstIgnDwellIgnition:Dwell Time
tInj
Injector on-time
BIOSOutputstInjFuelling: Injector Time Conversion

Table 3.3. System Parameters

User NameDescriptionUnitsTypeLocal Systems
aDrumGain
Gear position sensor scaling
°/V
SCALAR
aDrum
aDrumOffset
Gear position sensor offset
°
SCALAR
aDrum
aDrumProc
Gear Position Processing
°
SCALAR
aDrum
aIgnBaseMap
Base ignition angle
°
MAP3D
Ignition:Base
aIgnCylCorrectionsMap
Individual cylinder ignition corrections
°
MAP3D
Ignition:Individual Cylinder Corrections
aIgnEngineLimitOffset
Ignition offset for torque reduction
°
MAP1D
Rev-Limiter Calculations
aIgnlSMAdjust
SM Ignition Adjusment
°
SCALAR
Ignition:SM
aIgnlStartBase
Start base ignition angle
°
SCALAR
Ignition:Start
aIgnTAirMap
Air temperature ignition correction
°
MAP1D
Ignition:Air Temperatue
aIgnTEngineMap
Engine temperature ignition correction
°
MAP1D
Ignition:Engine Temperatue
aIgnTEngineStartMap
Engine temperature ignition correction during start
°
MAP1D
Ignition:Start
aInjEndMap
Injection end angle
°
MAP3D
Fuelling:Injection End Angle
bCallSynchroInStall
Call Crank tasks during stall to keep numbers updated
SCALAR
Engine Speed
bLambdaControlUserEnable
User Enable
SCALAR
Enable Checks
DFuelDensity
Fuel Density at 20°C
kg/m3
SCALAR
Base Time Calculation
fcVBattery
VBattery Filter Constant
SCALAR
InputProcessing
FInjFlowRate
Nominal Injector flow rate
cc/min
SCALAR
Injector Flow Rate
kFuelMapSuggestedFilter
Filter for suggest fuel map value
SCALAR
Fuelling: Synchro Calculations
kLambdaControlDiffGain
Lambda Control Differential Gain
-/L/s
SCALAR
Lambda Contol
kLambdaControlIntGain
Lambda Control Integral Gain
-/Ls
SCALAR
Lambda Contol
kLambdaControlPropGain
Lambda Control Proportional Gain
-/L
SCALAR
Lambda Contol
LControlEnableMax
Maximum Lambda for Lambda Control
lambda
SCALAR
Enable Checks
LControlEnableMin
Minimum Lambda for Lambda Control
lambda
SCALAR
Enable Checks
LErrorControlEnableMax
Maximum Lambda Error for Lambda Control
lambda
SCALAR
Enable Checks
LErrorControlEnableMin
Minimum Lambda Error for Lambda Control
lambda
SCALAR
Enable Checks
LTargetMap
Base fuelling mixture
lambda
MAP3D
Lambda Error
MEngineMap
Engine Torque
Nm
MAP2D
Engine Torque
mFuelBasepMan
Base fuelling map for throttle/revs
mg
MAP3D
Fuelling:Base Mixture
mFuelBaseThr
Base fuelling map for throttle/revs
mg
MAP3D
Fuelling:Base Mixture
mFuelStartBase
Start fuel mass
mg
SCALAR
Fuelling: Start
NCylCutPatternEngineLimit
Cylinder cut pattern torque demand
Pattern
MAP1D
Rev-Limiter Calculations
nEngineFuelMapHi
Engine speed above which base map is selected thr position
rpm
SCALAR
Fuelling:Base Mixture
nEngineFuelMapLo
Engine speed below which thr/Revs maps is used
rpm
SCALAR
Fuelling:Base Mixture
nEngineLambdaControlMin
Minimum Engine Speed for Lambda Control
rpm
SCALAR
Enable Checks
nEngineLimitHardEntry
Engine Rev Limit hard limit entry
rpm
SCALAR
Rev-Limiter Calculations
nEngineLimitSoftEntry
Engine Rev Limit soft limit entry
rpm
SCALAR
Rev-Limiter Calculations
nEngineLimitSoftExit
Engine Rev Limit soft limit exit
rpm
SCALAR
Rev-Limiter Calculations
nEnginepOilProtLimit
Engine oil pretection rev limit
rpm
SCALAR
EngineProtection
nEngineRevLight
Engine Rev Light Threshold
rpm
SCALAR
Rev-Limiter Calculations
NFuelMapSel
Fuel map number
MAP1D
FuelMap
NFuelPressurePosition
Defins what fuel pressure is measuring
SCALAR
pFuel
NFuelRotary
Switch to use for running fuel
SCALAR
Driver Adjust
NGearMap
Gear Number from drum angle
MAP1D
aDrum
NIgnMapSel
Ignition map number
MAP1D
IgnMap
NIgnsRange1To2
Number of ignitions required to move from range one to two
Igns
SCALAR
Start
NInjNozzleLocation
Defines whether the injector nozzle is in the manifold or above the throttle
SCALAR
pFuel
NShiftLightPatternMap
Shift light pattern
Pattern
MAP1D
Rev-Limiter Calculations
nStartEntry
Threshold to determine when the engine returns to the start phase after previously running
rpm
MAP1D
Engine Speed
nStartExit
Threshold to determine when the engine goes to the running state from the start state
rpm
MAP1D
Engine Speed
NStartFuelRotary
Switch to use for start fuel
SCALAR
Fuelling: Start
nStartRange1To2
Threshold to determine when the start range should move from start range one to two
rpm
MAP1D
Start
pAirGain
Air/Ambient pressure sensor scaling
bar/V
SCALAR
pAir
pAirOffset
Air/Ambient pressure sensor offset
bar
SCALAR
pAir
pAirProc
Air/Ambient Pressure Processing
bar
SCALAR
pAir
pBrakeGain
Brake pressure sensor scaling
bar/V
SCALAR
pBrake
pBrakeOffset
Brake pressure sensor offset
bar
SCALAR
pBrake
pBrakeProc
Brake Pressure Processing
bar
SCALAR
pBrake
pFuelGain
Fuel pressure sensor scaling
bar/V
SCALAR
pFuel
pFuelOffset
Fuel pressure sensor offset
bar
SCALAR
pFuel
pFuelProc
Fuel Pressure Processing
bar
SCALAR
pFuel
pInjCalib
Pressure that injector was calibrated at
bar
SCALAR
Injector Flow Rate
pManifoldGain
Manifold pressure sensor scaling
bar/V
SCALAR
pManifold
pManifoldOffset
Manifold pressure sensor offset
bar
SCALAR
pManifold
pManifoldProc
Manifold Pressure Processing
bar
SCALAR
pManifold
pOilGain
Oil pressure sensor scaling
bar/V
SCALAR
pOil
pOilOffset
Oil pressure sensor offset
bar
SCALAR
pOil
pOilProc
Oil Pressure Processing
bar
SCALAR
pOil
pOilProtMap
Low oilk pressure protection
bar
MAP1D
EngineProtection
rDriverDemandProc
Driver Demand Processing
%
SCALAR
DriverDemand
rDriverDemandProc
Driver Demand Processing
%
SCALAR
DriverDemand
rEngineLimitSoftTorque
Soft rev-limiter torque fraction (0=full cut)
-
MAP1D
Accel Calcs
rFuelColdStartR1TEngineMap
Engine temperature fuel correction for cold start - range 1
-
MAP1D
Fuelling: Start
rFuelColdStartR2nEngineMap
Engine speed fuel correction for cold start - range 2
-
MAP1D
Fuelling: Start
rFuelColdStartR2NIgnMap
Ignition count fuel correction for cold start - range 2
-
MAP1D
Fuelling: Start
rFuelColdStartR2TEngineMap
Engine temperature fuel correction for cold start - range 2
-
MAP1D
Fuelling: Start
rFuelCylinderCorrections
Individual cylinder corrections
-
MAP3D
Fuelling:Individual Cylinder Corrections
rFuelDriverMap
Driver adjustment for start fuel
-
MAP1D
Driver Adjust
rFuelHotStartR1TAirMap
Air temperature fuel correction for hot start - range 1
-
MAP1D
Fuelling: Start
rFuelHotStartR2nEngineMap
Engine speed fuel correction for hot start - range 2
-
MAP1D
Fuelling: Start
rFuelHotStartR2TAirMap
Air temperature fuel correction for hot start - range 2
-
MAP1D
Fuelling: Start
rFuelLambdaControlMax
Maximum Lambda Control
-
SCALAR
Lambda Contol
rFuelLambdaControlMin
Minimum Lambda Control
-
SCALAR
Lambda Contol
rFuelLambdaIntMax
Maximum Integral Control
-
SCALAR
Lambda Contol
rFuelLambdaIntMin
Minimum Integral Control
-
SCALAR
Lambda Contol
rFuelpAirMap
Air pressure fuel correction
-
MAP1D
Fuelling:Air Pressure
rFuelpManifoldMap
Manifold pressure fuel correction
-
MAP1D
Fuelling:Manifold Pressure
rFuelSMAdjust
System Monitor Adjustment
-
SCALAR
SM Adjust
rFuelStartDriverMap
Driver adjustment for start fuel
-
MAP1D
Fuelling: Start
rFuelStartpAmbient
Air pressure correction applied to all start ranges
-
MAP1D
Fuelling: Start
rFuelStartrThrottle
Throttle correction applied to all start ranges
-
MAP1D
Fuelling: Start
rFuelTAirMap
Air temperature fuel correction
-
MAP1D
Fuelling:Air Temperatue
rFuelTEngineMap
Engine temperature fuel correction
-
MAP1D
Fuelling:Engine Temperatue
rInjTFuelFlowAdj
Injector flow rate adjustment for fuel temperature
-
MAP1D
Injector Flow Rate
rLambdaProc
Air Fuel Ratio Processing
-
SCALAR
Lambda
rStoichiometric
Stoichiometric ratio for the selected fuel
-
SCALAR
Base Air Calcs
rThrClosed
Threshold to determine when the throttle is closed
%
MAP1D
Throttle
rThrHysteresis
Hysteresis used in the throttle status determination
%
SCALAR
Throttle
rThrOpen
Threshold to determine when the throttle is fully open
%
MAP1D
Throttle
rThrottleFuelMapHi
Throttle above which Thr/Revs maps is used
%
SCALAR
Fuelling:Base Mixture
rThrottleFuelMapLo
Throttle below which pMan/Revs maps is used
%
SCALAR
Fuelling:Base Mixture
rThrottleLambdaControlMin
Minimum Throttle for Lambda Control
%
SCALAR
Enable Checks
rThrottleProc1
Throttle Processing
%
SCALAR
Throttle
rThrottleProc2
Throttle Processing
%
SCALAR
Throttle
TAirProc
Air Temperature Processing
°C
SCALAR
TAir
TAirSensor
Air Temperature Sensor Scaling Map
°C
MAP1D
TAir
TEngineColdStart
Threshold for cold start detection
°C
SCALAR
Start
TEngineLambdaControlMax
Maximum Engine Temperature for Lambda Control
°C
SCALAR
Enable Checks
TEngineLambdaControlMin
Minimum Engine Temperature for Lambda Control
°C
SCALAR
Enable Checks
TEngineProc
Engine Temperature Processing
°C
SCALAR
TEngine
tEngineRunningLambdaControlEnable
Minimum time afterstart before enabling
s
SCALAR
Enable Checks
TEngineSensor
Engine Temperature Sensor Scaling Map
°C
MAP1D
TEngine
TFuelProc
Fuel Temperature Processing
°C
SCALAR
TFuel
tFuelPumpHold
Fuel pump hold time after engine stops
s
SCALAR
FuelPump
tFuelPumpPrime
Fuel pump prime time at ignition-on
s
SCALAR
FuelPump
TFuelSensor
Fuel Temperature Sensor Scaling Map
°C
MAP1D
TFuel
tIgnDwellMap
Ignition Dwell Time
ms
MAP1D
Ignition:Dwell Time
tInjBatteryCorrection
Injection battery voltage correction
ms
MAP1D
Fuelling: Time Calculations
tInjMinimum
Minimum injector time, times below this will be set to this
ms
SCALAR
Fuelling: Injector Time Conversion
tLambdaControlEnable
Minimum time after an interruption before enabling
s
SCALAR
Enable Checks
TOilProc
Oill Temperature Processing
°C
SCALAR
TOil
TOilSensor
Oil Temperature Sensor Scaling Map
°C
MAP1D
TOil
tpOilProtDelay
Time for low pil pressure before enabling rev limit
s
SCALAR
EngineProtection
VrDriverDemand1Closed
Driver Demand 1 Closed Voltage
V
SCALAR
rDriverDemand1Scale
VrDriverDemand1Open
Driver Demand 1 Open Voltage
V
SCALAR
rDriverDemand1Scale
VrDriverDemand2Closed
Driver Demand 2 Closed Voltage
V
SCALAR
rDriverDemand2Scale
VrDriverDemand2Open
Driver Demand 2 Open Voltage
V
SCALAR
rDriverDemand2Scale
VrThrottle1Closed
Throttle 1 Closed Voltage
V
SCALAR
rThrottle1Scale
VrThrottle1Open
Throttle 1 Open Voltage
V
SCALAR
rThrottle1Scale
VrThrottle2Closed
Throttle 2 Closed Voltage
V
SCALAR
rThrottle2Scale
VrThrottle2Open
Throttle 2 Open Voltage
V
SCALAR
rThrottle2Scale
xClutchGain
Clutch position sensor scaling
mm/V
SCALAR
xClutch
xClutchOffset
Clutch position sensor offset
mm
SCALAR
xClutch
xClutchProc
Clutch Position Processing
mm
SCALAR
xClutch

Table 3.4. System Measurements

User NameDescriptionUnitsDefn. Block Local Systems
aDrum
Gear Position
°
aDrum.AllaDrum
aIgn
Ignition Angle
°
aIgnIgnition: Synchro Calculations
aIgnBase
Base ignition angle
°
aIgnBaseIgnition:Base
aIgnCylCorrections
Individual cylinder ignition corrections
°
aIgnCylCorrectionsIgnition:Individual Cylinder Corrections
aIgnLimiterOffset
Ignition offset for engine limiter
°
aIgnLimiterOffsetRev-Limiter Calculations
aIgnOffset
Ignition offset (without cyl corrections)
°
aIgnOffset1Ignition: Time Calculations
aIgnSM
SM Ignition Adjustment
°
aIgnSMIgnition:SM
aIgnStart
Ignition Angles for Start
°
aIgnStartIgnition:Start
aIgnTAir
Air temperature ignition correction
°
aIgnTAirIgnition:Air Temperatue
aIgnTEngine
Engine temperature ignition correction
°
aIgnTEngineIgnition:Engine Temperatue
aIgnTEngineStart
Engine temperature ignition correction during start
°
aIgnTEngineStartIgnition:Start
aInjEnd
Injection End Angle
°
aInjEndFuelling:Injection End Angle
dmIntake
Rate of change of air intake
mg/fire/cycle
dmIntakeBase Air Calcs
dmIntake720
Rate of change of air intake (over an engine cycle)
mg/fire/cycle
dmIntake720Base Air Calcs
dnEngine
Engine Speed Rate
rpm/s
dnEngineEngine Speed Rate
drThrottle
Throttle Rate
%/s
drThrottleThrottle Rate
EngineStatus
Engine Status Word
EngineStatus.EngSpd; EngineStatus.All 
EngineStatus.EngSpd
Engine Speed Status
EngineStatus.EngSpdEngine Speed
EngineStatus.pOilProt
Rev limiter status
EngineStatus.pOilProtEngineProtection
EngineStatus.RevLimMode
Rev limiter status
EngineStatus.RevLimModeRev-Limiter Calculations
EngineStatus.StartRange
Start Range
EngineStatus.StartRangeStart
EngineStatus.StartType
Hot/Cold Start
EngineStatus.StartTypeStart
EngineStatus.ThrStatus
Throttle Status
EngineStatus.ThrStatusThrottle
FInjActualFlowRate
Calculated flow rate
cc/min
FInjActualFlowRateInjector Flow Rate
FuelPump
Fuel Pump Status Word
FuelPump.All 
FuelPump.Pump1
Fuel pump 1 status
FuelPump.Pump1FuelPump
FuelPump.Pump2
Fuel pump 2 status
FuelPump.Pump2FuelPump
FuelPump.State
Fuel pump state
FuelPump.StateFuelPump
LambdaControl
Lambda Control Flags
LambdaControl.All 
LambdaControl.bExtEnOK
External enable - e.g. driver switch
LambdaControl.bExtEnOKEnable Checks
LambdaControl.bLamCtrlEnabled
Lambda Control IS Enabled
LambdaControl.bLamCtrlEnabledEnable Checks
LambdaControl.bLamErrHiOK
Lambda Error Below Threshold for Control
LambdaControl.bLamErrHiOKEnable Checks
LambdaControl.bLamErrLoOK
Lambda Error Above Threshold for Control
LambdaControl.bLamErrLoOKEnable Checks
LambdaControl.bLamHiOK
Lambda Below Threshold for Control
LambdaControl.bLamHiOKEnable Checks
LambdaControl.bLamLoOK
Lambda Above Threshold for Control
LambdaControl.bLamLoOKEnable Checks
LambdaControl.bORFCOOK
ORFCO Not Active
LambdaControl.bORFCOOKEnable Checks
LambdaControl.bRevsOK
Engine Speed OK
LambdaControl.bRevsOKEnable Checks
LambdaControl.bTEngHiOK
Engine Temp Below Maximum Threshold for Control
LambdaControl.bTEngHiOKEnable Checks
LambdaControl.bTEngLoOK
Engine Temp Above Minimum Threshold for Control
LambdaControl.bTEngLoOKEnable Checks
LambdaControl.btEngRunningOK
Time Expired since engine start
LambdaControl.btEngRunningOKEnable Checks
LambdaControl.bThrOK
Throttle OK for Control
LambdaControl.bThrOKEnable Checks
LambdaControl.btLamCtrlOK
Time Expired since an interruption
LambdaControl.btLamCtrlOKEnable Checks
LambdaControl.bTorqLimOK
Torque Limit Not Active
LambdaControl.bTorqLimOKEnable Checks
LambdaControl.bTransientOK
Transient Fuelling Not Active
LambdaControl.bTransientOKEnable Checks
LambdaControl.bUserEnOK
User enabled - configurable
LambdaControl.bUserEnOKEnable Checks
LError
Lambda Error
lambda
LErrorLambda Error
LTarget
Target Lambda
lambda
LTargetLambda Error
MEngineCalc
Engine Speed Status
Nm
MEngineCalcEngine Torque
MEngineCut
Amount of Torque Cut
Nm
MEngineCutRev-Limiter Calculations
MEngineFullThrCalc
Engine Torque at full throttle
Nm
MEngineFullThrCalcEngine Torque
MEngineNoThrCalc
Engine Torque at closed throttle
Nm
MEngineNoThrCalcEngine Torque
mFuelBase
Base fuelling mass
mg
mFuelBaseFuelling:Base Mixture
mFuelMapSuggested
Suggested map value, back calculated from driver and lambda adjustment
mg
mFuelMapSuggestedFuelling: Synchro Calculations
mFuelpMan
Base fuelling mass (pMan/Revs)
mg
mFuelpManFuelling:Base Mixture
mFuelRunning
Corrected fuelling mass per fire
mg
mFuelRunningFuelling: Synchro Calculations
mFuelStart
Start fuelling mass (corrected)
mg
mFuelStartFuelling: Start
mFuelStartBaseValue
Start fuelling mass (corrected)
mg
mFuelStartBaseValueFuelling: Start
mFuelThr
Base fuelling mass (Thr/Revs)
mg
mFuelThrFuelling:Base Mixture
mFuelTotal
Corrected fuelling mass per fire
mg
mFuelTotalFuelling: Injector Time Conversion
mIntake
Intake Air Flow per fire (corrected)
mg
mIntakeBase Air Calcs
NCylCutPattern
Cylinder cut pattern
Pattern
NCylCutPatternRev-Limiter Calculations
nEnginepOilProt
Oil protection rev limit
rpm
nEnginepOilProtEngineProtection
nEngineRevLimit
Active Hard Rev Limit
rpm
nEngineRevLimitRev-Limiter Calculations
nFuelMapFade
Fade between pMan/Revs and Thr/Revs (1=All Thr/Revs)
%
nFuelMapFadeFuelling:Base Mixture
NGear
Gear Position
NGearaDrum
NIgn
Number of ignitions
igns
NIgnIgntion Counter
NIgnsInRevLimit
Number of ignitions in rev limit
Igns
NIgnsInRevLimit 
NPedalInUse
Selected Pedal
NPedalInUsePedal Select
NRotaryA
Steering Wheel Rotary A
NRotaryADriver rotary switches
NRotaryB
Steering Wheel Rotary B
NRotaryBDriver rotary switches
NRotaryC
Steering Wheel Rotary C
NRotaryCDriver rotary switches
NRotaryD
Steering Wheel Rotary D
NRotaryDDriver rotary switches
NShiftLightPattern
Shift Light Pattern
Pattern
NShiftLightPatternRev-Limiter Calculations
NThrottleInUse
Selected Throttle
NThrottleInUseThrottle Select
pAir
Air Pressure
bar
pAir.AllpAir
pBrake
Brake Pressure
bar
pBrake.AllpBrake
pFuel
Fuel Pressure
bar
pFuel.AllpFuel
pFuelAbs
Fuel Pressure Absolute
bar
pFuelAbspFuel
pFuelInj
Fuel Pressure Across Injector
bar
pFuelInjpFuel
pFuelRel
Fuel Pressure Relative to Ambient
bar
pFuelRelpFuel
pManifold
Manifold Pressure
bar
pManifold.AllpManifold
pOil
Oil Pressure
bar
pOil.AllpOil
pOilLimit
Oil protection oil pressure limit
bar
pOilLimitEngineProtection
rDriverDemand
Selected Driver Demand
%
rDriverDemandPedal Select
rDriverDemand1
Driver Demand 1 Position
%
rDriverDemand1.AllDriverDemand
rDriverDemand2
Driver Demand 2 Position
%
rDriverDemand2.AllDriverDemand
rEngineLimiterTorque
Engine Limiter Torque Factor
-
rEngineLimiterTorqueRev-Limiter Calculations
rEngineTorqueDemand
Engine Torgue Demand from limiter and other sources
-
rEngineTorqueDemandRev-Limiter Calculations
rFuelColdStartR1TEngine
Start Fuel Adjustment TEngine Cold/Range 1
-
rFuelColdStartR1TEngineFuelling: Start
rFuelColdStartR2nEngine
Start Fuel Adjustment nEngine Cold/Range 2
-
rFuelColdStartR2nEngineFuelling: Start
rFuelColdStartR2NIgn
Start Fuel Adjustment NIgns Cold/Range 2
-
rFuelColdStartR2NIgnFuelling: Start
rFuelColdStartR2TEngine
Start Fuel Adjustment TEngine Cold/Range 2
-
rFuelColdStartR2TEngineFuelling: Start
rFuelCylCorrections
Individual cylinder corrections
-
rFuelCylCorrectionsFuelling:Individual Cylinder Corrections
rFuelDriver
Fuel Driver Adjustment
-
rFuelDriverDriver Adjust
rFuelHotStartR1TAir
Start Fuel Adjustment TAir Hot/Range 1
-
rFuelHotStartR1TAirFuelling: Start
rFuelHotStartR2nEngine
Start Fuel Adjustment nEngine Hot/Range 2
-
rFuelHotStartR2nEngineFuelling: Start
rFuelHotStartR2TAir
Start Fuel Adjustment TAir Hot/Range 2
-
rFuelHotStartR2TAirFuelling: Start
rFuelLambdaControl
Lambda Control Fuelling Correction
-
rFuelLambdaControlLambda Contol
rFuelLambdaDiffControl
Lambda Control Differential Correction
-
rFuelLambdaDiffControlLambda Contol
rFuelLambdaIntControl
Lambda Control Integral Correction
-
rFuelLambdaIntControlLambda Contol
rFuelLambdaPropControl
Lambda Control Proportional Correction
-
rFuelLambdaPropControlLambda Contol
rFuelMapFade
Fade between pMan/Revs and Thr/Revs (1=All Thr/Revs)
%
rFuelMapFadeFuelling:Base Mixture
rFuelpAir
Air pressure correction
-
rFuelpAirFuelling:Air Pressure
rFuelpManifold
Manifold pressure correction
-
rFuelpManifoldFuelling:Manifold Pressure
rFuelReverseFactor
Fuel correction for driver and lambda, used for reverse map values
-
rFuelReverseFactorFuelling: Time Calculations
rFuelSMAdj
System Monitor Adjustment
-
rFuelSMAdjSM Adjust
rFuelStartDriver
Start Fuel Driver Adjustment
-
rFuelStartDriverFuelling: Start
rFuelStartpAmb
Start Fuel Ambient Pressure Adjustment
-
rFuelStartpAmbFuelling: Start
rFuelStartRange
Start Fuel Adjustment from hot/cold and range selection
-
rFuelStartRangeFuelling: Start
rFuelStartrThr
Start Fuel Throttle Adjustment
-
rFuelStartrThrFuelling: Start
rFuelTAir
Air temperature correction
-
rFuelTAirFuelling:Air Temperatue
rFuelTEngine
Engine temperature correction
-
rFuelTEngineFuelling:Engine Temperatue
rFuelTotal
Total fuel correction
-
rFuelTotal1Fuelling: Time Calculations
rInjpFuelFlowAdj
pFuel Correction for Inj on Time
-
rInjpFuelFlowAdjInjector Flow Rate
rInjTFuelFlow
TFuel Correction for Inj on Time
-
rInjTFuelFlowInjector Flow Rate
rLambda
Air Fuel Ratio
-
rLambda.AllLambda
rThrottle
Throttle Position
%
rThrottleThrottle Select
rThrottle1
Throttle 1 Position
%
rThrottle1.AllThrottle
rThrottle2
Throttle 2 Position
%
rThrottle2.AllThrottle
TAir
Air Temperature
°C
TAir.AllTAir
TEngine
Engine Temperature
°C
TEngine.AllTEngine
tEngineRunning
Time Engine has been in the Run state
s
tEngineRunningEngine Speed
TFuel
Fuel Temperature
°C
TFuel.AllTFuel
tIgnDwell
Ignition coil dwell time
ms
tIgnDwellIgnition:Dwell Time
tInj
Injector on-time
ms
tInjFuelling: Injector Time Conversion
tInjBase
Injector on-time
ms
tInjBaseFuelling: Injector Time Conversion
tInjVBattery
Injection battery voltage correction
ms
tInjVBatteryFuelling: Time Calculations
tLambdaEnable
Time Since ORFCO/Transient or Torque Cut
s
tLambdaEnabletLambdaControl
TOil
Oil Temperature
°C
TOil.AllTOil
VInjBase
Base Injector Volume
cc
VInjBaseBase Time Calculation
xClutch
Clutch Position
mm
xClutch.AllxClutch

GasolineControlSample/ECU Control/Fuelling

GasolineControlSample/ECU Control/Engine State

GasolineControlSample/ECU Control/Lambda

GasolineControlSample/ECU Control/EngineProtection

GasolineControlSample/ECU Control/EngineProtection/EngineProtection

GasolineControlSample/ECU Control/EngineProtection/EngineProtection/Chart

GasolineControlSample/ECU Control/EngineProtection/EngineProtection/LogEvent

3.1. InputProcessing

GasolineControlSample/ECU Control/InputProcessing

Table 3.5. System Inputs

User NameDescriptionSourced From Sections L2Local Systems
nEngineIn
Engine Speed From BIOS
BIOSInputsEngine State; Engine Speed; Engine Speed Rate; Engine Torque; Start; Throttle; EngineProtection; EngineProtection; FuelPump; Fuelling; Fuelling: Start; Fuelling:Base Mixture; Fuelling:Individual Cylinder Corrections; Fuelling:Injection End Angle; Ignition; Ignition:Base; Ignition:Individual Cylinder Corrections; InputProcessing; Lambda; Enable Checks; Lambda Error; RevLimiter; Rev-Limiter Calculations; Accel Calcs
nEngineSynchro
Instantaneous Engine Speed From BIOS
BIOSInputsEngine State; Engine Speed; Engine Speed Rate; Engine Torque; Start; Throttle; EngineProtection; EngineProtection; FuelPump; Fuelling; Fuelling: Start; Fuelling:Base Mixture; Fuelling:Individual Cylinder Corrections; Fuelling:Injection End Angle; Ignition; Ignition:Base; Ignition:Individual Cylinder Corrections; InputProcessing; Lambda; Enable Checks; Lambda Error; RevLimiter; Rev-Limiter Calculations; Accel Calcs
rLambda1
Air Fuel Ration
BIOSInputsLambda
VaDrum
Gear Position Sensor Voltage
BIOSInputsaDrum; aDrum Scale
VBattery
Battery Voltage
BIOSInputsInputProcessing
VNFuelMap
Fuel Map Switch Voltage
BIOSInputsFuelMap
VNIgnMap
Ignition Map Switch Voltage
BIOSInputsIgnMap
VpAir
Air Pressure Sensor Voltage
BIOSInputspAir; pAir Scale
VpBrake
Brake Pressure Sensor Voltage
BIOSInputspBrake; pOil Scale
VpFuel
Fuel Pressure Sensor Voltage
BIOSInputspFuel; pFuel Scale
VpManifold
Manifold Pressure Sensor Voltage
BIOSInputspManifold; pManifold Scale
VpOil
Oil Pressure Sensor Voltage
BIOSInputspOil; pOil Scale
VrDriverDemand1
Main Driver Input Sensor Voltage
BIOSInputsDriverDemand; rDriverDemand2Scale
VrDriverDemand2
Backup Driver Inputl Sensor Voltage
BIOSInputsDriverDemand; rDriverDemand1Scale
VrThrottle1
Main Throttle Sensor Voltage
BIOSInputsThrottle; rThrottle1Scale
VrThrottle2
Backup Throttle Sensor Voltage
BIOSInputsThrottle; rThrottle2Scale
VTAir
Air Temp Sensor Voltage
BIOSInputsTAir
VTEngine
Engine Temp Sensor Voltage
BIOSInputsTEngine
VTFuel
Fuel Temp Sensor Voltage
BIOSInputsTFuel
VTOil
Oil Temperature Sensor Voltage
BIOSInputsTOil
VxClutch
Clutch Position Sensor Voltage
BIOSInputsxClutch; aDrum Scale

Table 3.6. System Outputs

User NameDescriptionUsed In Sections L2Defn. Block Local Systems
[aDrumColl]
[aDrumColl]
 ProcessedaDrum
[pFuelColl]
[pFuelColl]
 ProcessedpFuel
[Rotaries]
[Rotaries]
ECU ControlProcessedDriver rotary switches
aDrum
Gear Position Processed Value
InputProcessingaDrum.AllaDrum
fWheelFL
Front Left Wheel Speed Frequency
 fWheelFLBIOSInputs
fWheelFR
Front Right Wheel Speed Frequency
 fWheelFRBIOSInputs
NDefault
NDefault
 ProcessedDriver rotary switches
NDefault
NDefault
 ProcessedDriver rotary switches
nEngineIn
Engine Speed From BIOS
Engine State; ECU Control; Fuel Pump; Fuelling; Ignition; Lambda; RevLimiternEngineInBIOSInputs; nEngine; Read nEngine In Synchro
nEngineSynchro
Instantaneous Engine Speed From BIOS
Engine State; ECU Control; Fuel Pump; Fuelling; Ignition; Lambda; RevLimiternEngineSynchroBIOSInputs; nEngine; Read nEngine In Synchro
NFuelMap
NFuelMap
FuellingProcessedFuelMap
NGear
Gear Position
 NGearaDrum
NIgnitionMap
NIgnitionMap
IgnitionProcessedIgnMap
NRotaryA
Steering Wheel Rotary A
 NRotaryADriver rotary switches
NRotaryB
Steering Wheel Rotary B
 NRotaryBDriver rotary switches
NRotaryC
Steering Wheel Rotary C
 NRotaryCDriver rotary switches
NRotaryD
Steering Wheel Rotary D
 NRotaryDDriver rotary switches
NRotaryE
NRotaryE
 ProcessedDriver rotary switches
NRotaryE
NRotaryE
 ProcessedDriver rotary switches
NRotaryF
NRotaryF
 ProcessedDriver rotary switches
NRotaryF
NRotaryF
 ProcessedDriver rotary switches
NRotaryG
NRotaryG
 ProcessedDriver rotary switches
NRotaryG
NRotaryG
 ProcessedDriver rotary switches
NRotaryH
NRotaryH
 ProcessedDriver rotary switches
NRotaryH
NRotaryH
 ProcessedDriver rotary switches
NRotaryI
NRotaryI
 ProcessedDriver rotary switches
NRotaryI
NRotaryI
 ProcessedDriver rotary switches
NRotaryJ
NRotaryJ
 ProcessedDriver rotary switches
NRotaryJ
NRotaryJ
 ProcessedDriver rotary switches
NRotaryK
NRotaryK
 ProcessedDriver rotary switches
NRotaryK
NRotaryK
 ProcessedDriver rotary switches
NRotaryL
NRotaryL
 ProcessedDriver rotary switches
NRotaryL
NRotaryL
 ProcessedDriver rotary switches
pAir
Air Pressure Processed Value
FuellingpAir.AllpAir
pBrake
Brake Pressure Processed Value
 pBrake.AllpBrake
pFuel
Fuel Pressure Processed Value
InputProcessingpFuel.AllpFuel
pFuelAbs
Fuel Pressure Absolute
 pFuelAbspFuel
pFuelInj
Fuel Pressure Across Injector
FuellingpFuelInjpFuel
pFuelRel
Fuel Pressure Relative to Ambient
 pFuelRelpFuel
pManifold
Manifold Pressure Processed Value
FuellingpManifold.AllpManifold
pOil
Oil Pressure Processed Value
ECU ControlpOil.AllpOil
rDriverDemand
Selected Driver Demand
 rDriverDemandPedal Select
rLambda
Air Fuel Ratio Processed Value
LambdarLambda.AllLambda
rLambda1
Air Fuel Ration
InputProcessingrLambda1BIOSInputs
rThrottle
Throttle Position
Engine State; Fuelling; Ignition; LambdarThrottleThrottle Select
TAir
Air Temperature Processed Value
Engine State; Fuelling; IgnitionTAir.AllTAir
TEngine
Engine Temperature Processed Value
Engine State; Fuelling; Ignition; LambdaTEngine.AllTEngine
TFuel
Fuel Temperature Processed Value
FuellingTFuel.AllTFuel
TOil
Oil Temperature Processed Value
 TOil.AllTOil
VaDrum
Gear Position Sensor Voltage
InputProcessingVaDrumBIOSInputs
VaSteer
Steering wheel angle Voltage
 VaSteerBIOSInputs
VBattery
Battery Voltage
InputProcessingVBatteryBIOSInputs
VBattery
VBattery
Fuelling; IgnitionProcessedInputProcessing
VNFuelMap
Fuel Map Switch Voltage
InputProcessingVNFuelMapBIOSInputs
VNIgnMap
Ignition Map Switch Voltage
InputProcessingVNIgnMapBIOSInputs
VpAir
Air Pressure Sensor Voltage
InputProcessingVpAirBIOSInputs
VpBrake
Brake Pressure Sensor Voltage
InputProcessingVpBrakeBIOSInputs
VpFuel
Fuel Pressure Sensor Voltage
InputProcessingVpFuelBIOSInputs
VpManifold
Manifold Pressure Sensor Voltage
InputProcessingVpManifoldBIOSInputs
VpOil
Oil Pressure Sensor Voltage
InputProcessingVpOilBIOSInputs
VrDriverDemand1
Main Driver Input Sensor Voltage
InputProcessingVrDriverDemand1BIOSInputs
VrDriverDemand2
Backup Driver Inputl Sensor Voltage
InputProcessingVrDriverDemand2BIOSInputs
VrThrottle1
Main Throttle Sensor Voltage
InputProcessingVrThrottle1BIOSInputs
VrThrottle2
Backup Throttle Sensor Voltage
InputProcessingVrThrottle2BIOSInputs
VTAir
Air Temp Sensor Voltage
InputProcessingVTAirBIOSInputs
VTEngine
Engine Temp Sensor Voltage
InputProcessingVTEngineBIOSInputs
VTFuel
Fuel Temp Sensor Voltage
InputProcessingVTFuelBIOSInputs
VTOil
Oil Temperature Sensor Voltage
InputProcessingVTOilBIOSInputs
VxClutch
Clutch Position Sensor Voltage
InputProcessingVxClutchBIOSInputs
xClutch
Clutch Position Processed Value
 xClutch.AllxClutch

Table 3.7. System Parameters

User NameDescriptionUnitsTypeLocal Systems
aDrumGain
Gear position sensor scaling
°/V
SCALAR
aDrum
aDrumOffset
Gear position sensor offset
°
SCALAR
aDrum
aDrumProc
Gear Position Processing
°
SCALAR
aDrum
fcVBattery
VBattery Filter Constant
SCALAR
InputProcessing
NFuelMapSel
Fuel map number
MAP1D
FuelMap
NFuelPressurePosition
Defins what fuel pressure is measuring
SCALAR
pFuel
NGearMap
Gear Number from drum angle
MAP1D
aDrum
NIgnMapSel
Ignition map number
MAP1D
IgnMap
NInjNozzleLocation
Defines whether the injector nozzle is in the manifold or above the throttle
SCALAR
pFuel
pAirGain
Air/Ambient pressure sensor scaling
bar/V
SCALAR
pAir
pAirOffset
Air/Ambient pressure sensor offset
bar
SCALAR
pAir
pAirProc
Air/Ambient Pressure Processing
bar
SCALAR
pAir
pBrakeGain
Brake pressure sensor scaling
bar/V
SCALAR
pBrake
pBrakeOffset
Brake pressure sensor offset
bar
SCALAR
pBrake
pBrakeProc
Brake Pressure Processing
bar
SCALAR
pBrake
pFuelGain
Fuel pressure sensor scaling
bar/V
SCALAR
pFuel
pFuelOffset
Fuel pressure sensor offset
bar
SCALAR
pFuel
pFuelProc
Fuel Pressure Processing
bar
SCALAR
pFuel
pManifoldGain
Manifold pressure sensor scaling
bar/V
SCALAR
pManifold
pManifoldOffset
Manifold pressure sensor offset
bar
SCALAR
pManifold
pManifoldProc
Manifold Pressure Processing
bar
SCALAR
pManifold
pOilGain
Oil pressure sensor scaling
bar/V
SCALAR
pOil
pOilOffset
Oil pressure sensor offset
bar
SCALAR
pOil
pOilProc
Oil Pressure Processing
bar
SCALAR
pOil
rDriverDemandProc
Driver Demand Processing
%
SCALAR
DriverDemand
rDriverDemandProc
Driver Demand Processing
%
SCALAR
DriverDemand
rLambdaProc
Air Fuel Ratio Processing
-
SCALAR
Lambda
rThrottleProc1
Throttle Processing
%
SCALAR
Throttle
rThrottleProc2
Throttle Processing
%
SCALAR
Throttle
TAirProc
Air Temperature Processing
°C
SCALAR
TAir
TAirSensor
Air Temperature Sensor Scaling Map
°C
MAP1D
TAir
TEngineProc
Engine Temperature Processing
°C
SCALAR
TEngine
TEngineSensor
Engine Temperature Sensor Scaling Map
°C
MAP1D
TEngine
TFuelProc
Fuel Temperature Processing
°C
SCALAR
TFuel
TFuelSensor
Fuel Temperature Sensor Scaling Map
°C
MAP1D
TFuel
TOilProc
Oill Temperature Processing
°C
SCALAR
TOil
TOilSensor
Oil Temperature Sensor Scaling Map
°C
MAP1D
TOil
VrDriverDemand1Closed
Driver Demand 1 Closed Voltage
V
SCALAR
rDriverDemand1Scale
VrDriverDemand1Open
Driver Demand 1 Open Voltage
V
SCALAR
rDriverDemand1Scale
VrDriverDemand2Closed
Driver Demand 2 Closed Voltage
V
SCALAR
rDriverDemand2Scale
VrDriverDemand2Open
Driver Demand 2 Open Voltage
V
SCALAR
rDriverDemand2Scale
VrThrottle1Closed
Throttle 1 Closed Voltage
V
SCALAR
rThrottle1Scale
VrThrottle1Open
Throttle 1 Open Voltage
V
SCALAR
rThrottle1Scale
VrThrottle2Closed
Throttle 2 Closed Voltage
V
SCALAR
rThrottle2Scale
VrThrottle2Open
Throttle 2 Open Voltage
V
SCALAR
rThrottle2Scale
xClutchGain
Clutch position sensor scaling
mm/V
SCALAR
xClutch
xClutchOffset
Clutch position sensor offset
mm
SCALAR
xClutch
xClutchProc
Clutch Position Processing
mm
SCALAR
xClutch

Table 3.8. System Measurements

User NameDescriptionUnitsDefn. Block Local Systems
aDrum
Gear Position
°
aDrum.AllaDrum
NGear
Gear Position
NGearaDrum
NPedalInUse
Selected Pedal
NPedalInUsePedal Select
NRotaryA
Steering Wheel Rotary A
NRotaryADriver rotary switches
NRotaryB
Steering Wheel Rotary B
NRotaryBDriver rotary switches
NRotaryC
Steering Wheel Rotary C
NRotaryCDriver rotary switches
NRotaryD
Steering Wheel Rotary D
NRotaryDDriver rotary switches
NThrottleInUse
Selected Throttle
NThrottleInUseThrottle Select
pAir
Air Pressure
bar
pAir.AllpAir
pBrake
Brake Pressure
bar
pBrake.AllpBrake
pFuel
Fuel Pressure
bar
pFuel.AllpFuel
pFuelAbs
Fuel Pressure Absolute
bar
pFuelAbspFuel
pFuelInj
Fuel Pressure Across Injector
bar
pFuelInjpFuel
pFuelRel
Fuel Pressure Relative to Ambient
bar
pFuelRelpFuel
pManifold
Manifold Pressure
bar
pManifold.AllpManifold
pOil
Oil Pressure
bar
pOil.AllpOil
rDriverDemand
Selected Driver Demand
%
rDriverDemandPedal Select
rDriverDemand1
Driver Demand 1 Position
%
rDriverDemand1.AllDriverDemand
rDriverDemand2
Driver Demand 2 Position
%
rDriverDemand2.AllDriverDemand
rLambda
Air Fuel Ratio
-
rLambda.AllLambda
rThrottle
Throttle Position
%
rThrottleThrottle Select
rThrottle1
Throttle 1 Position
%
rThrottle1.AllThrottle
rThrottle2
Throttle 2 Position
%
rThrottle2.AllThrottle
TAir
Air Temperature
°C
TAir.AllTAir
TEngine
Engine Temperature
°C
TEngine.AllTEngine
TFuel
Fuel Temperature
°C
TFuel.AllTFuel
TOil
Oil Temperature
°C
TOil.AllTOil
xClutch
Clutch Position
mm
xClutch.AllxClutch

GasolineControlSample/ECU Control/InputProcessing/Temperatures

GasolineControlSample/ECU Control/InputProcessing/Temperatures/TEngine

GasolineControlSample/ECU Control/InputProcessing/Temperatures/TAir

GasolineControlSample/ECU Control/InputProcessing/Temperatures/TFuel

GasolineControlSample/ECU Control/InputProcessing/Temperatures/TOil

GasolineControlSample/ECU Control/InputProcessing/FuelMap

GasolineControlSample/ECU Control/InputProcessing/Pressures

GasolineControlSample/ECU Control/InputProcessing/Pressures/pManifold

GasolineControlSample/ECU Control/InputProcessing/Pressures/pAir

GasolineControlSample/ECU Control/InputProcessing/Pressures/pOil

GasolineControlSample/ECU Control/InputProcessing/Pressures/pBrake

GasolineControlSample/ECU Control/InputProcessing/Pressures/pFuel

GasolineControlSample/ECU Control/InputProcessing/xClutch

GasolineControlSample/ECU Control/InputProcessing/Throttle

GasolineControlSample/ECU Control/InputProcessing/Throttle/rThrottle1Scale

GasolineControlSample/ECU Control/InputProcessing/Throttle/rThrottle2Scale

GasolineControlSample/ECU Control/InputProcessing/Throttle/Throttle Select

GasolineControlSample/ECU Control/InputProcessing/Throttle/Throttle Select/Chart

GasolineControlSample/ECU Control/InputProcessing/aDrum

GasolineControlSample/ECU Control/InputProcessing/Lambda

GasolineControlSample/ECU Control/InputProcessing/IgnMap

GasolineControlSample/ECU Control/InputProcessing/DriverDemand

GasolineControlSample/ECU Control/InputProcessing/DriverDemand/rDriverDemand1Scale

GasolineControlSample/ECU Control/InputProcessing/DriverDemand/rDriverDemand2Scale

GasolineControlSample/ECU Control/InputProcessing/DriverDemand/Pedal Select

GasolineControlSample/ECU Control/InputProcessing/DriverDemand/Pedal Select/Chart

GasolineControlSample/ECU Control/InputProcessing/Driver rotary switches

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Chapter 2. BIOSInputs Home | ToC 3.2. Fuelling