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Firmware Lamborghini Huracan 2014 Master.October 2018

M142 Firmware

Details

933
Lamborghini Huracan 2014 Master
October 2018 (1.06)
Lamborghini Huracan 2014 Master.October 2018
Public
M1 LIC - LAMBORGHINI HURACAN 2014 MASTER (23390)

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Available (extra cost)

Description




Packages for this Version: October 2018
Name Version
2018 Performante stock, base start, 98 oct. October 2018 (1.06.0431)
Release Notes

Current Version (v1.06.0431)

  • Lowered Traction Activated Vehicle Speed validation limit.
  • Change Nitrous Stage N Override so if no conditions are used the result is not in use rather than Enabled.
  • Fix Wastegate Control Bank 2 outputs set on.
  • Add ‘High Pressure’ setting to drive the injectors harder at high DI fuel pressure.

v1.06.0421

  • Fix Ambient Pressure could start with a large value in rare conditions.
  • Add Boost Aim State of Limited Maximum, when Launch or Anti Lag is trying to set the Boost Aim greater than Boost Aim Maximum.
  • Enable Boost Control if Launch or Anti Lag is active, regardless of the Boost Control Enable setting.
  • Improve Boost Servo auto zero tracking feature.
  • Minor tweaks to Motec CAN data set. An up to date DBC file is available.
  • Improve Launch false start detection.
  • Add ECU Acceleration X, Y, Z as sensor sources for Vehicle Acceleration Lat, Long, Vert.
  • Add Vehicle Speed Drive channel, vehicle speed calculated from engine speed and gear ratios.
  • Add Vehicle Speed Estimate Mode of Engine Speed to force the use of engine speed for vehicle speed estimate.
  • Add Vehicle Speed Estimate Maximum Acceleration table. This can be used to improve the Vehicle Speed Estimate by limiting it’s rise rate.
  • Add Gear Output Shaft Speed State to report the source of the channel.
  • Fix Cooling Fan Duty Cycle Tx on CAN.
  • Allow A/C request to be On when A/C is reporting a Fault.
  • Add Throttle Servo Bank 2 Zero Phase channel to Master ECU.

v1.06.0410

  • Add Boost Servo Aim Overrun and Boost Servo Activate Engine Speed settings. The Aim Overrun position is used when engine speed is over the activate threshold but the pedal position is below the Activate Throttle Pedal setting.
  • Add Boost Servo Bank N Diagnostic Delay and Margin settings. Previously hard coded, this allows the tolerances used to be changed.
  • Add Boost Servo ‘on closed stop’ zero offset tracking. Constantly but slowly tracks the zero position as it moves due to temperature or wear.
  • Change Wheel Circumference Switch to ten positions. Allows fine adjustment of wheel circumferences.
  • Add receive of all Motec PDM channels

v1.06.0398

  • Add Driver Fuel Composition Display Switch to display Fuel Composition (ethanol content) on the tacho.

v1.06.0397

  • Add Exhaust Temperature Cylinder 1 to 8 CAN Tx data set on message 0x66B.
  • Add Intercooler Coolant Pump and Fan Hold feature to hold the ECU Power Relay on.
  • Update the M1 system version to V1.04.00.0091
  • Reduce Throttle Pedal Sensor Main Voltage Filter maximum validation limit from 100ms to 20ms.

v1.06.0394

  • Add Engine Speed axis to Fuel Pressure Warning and Alternative Fuel Pressure Warning.
  • Add Anti Lag and Launch Inlet and Exhaust Camshaft Aim overrides. Allow optimum cam timing for building boost faster.
  • Fix Bosch ABS Brake Switch setting Brake State incorrectly.
  • Add Fuel Temperature Warning.
  • Add Engine Oil Pressure Low Switch Pressure and Reduced Switch Pressure parameters, used to set Engine Oil Pressure based on the respective switches if the Engine Oil Pressure Sensor is not used or faulty.
  • Engine Oil Pressure Low Switch no longer overrides the Engine Oil Pressure Warning. Use the Low Switch Pressure to set the desired behaviour.
  • Add Fuel Pressure Control Injector Supply option of Secondary Alternative Fuel. This allows the closed loop system to be used for dual fuel applications.
  • Pause Fuel Closed Loop when Anti Lag is active
  • Fix Torque Limit Response from toggling a few times during transition to being active.
  • Update Traction Model to include weight transfer to/from driven wheels under acceleration. May require some retuning on 2WD cars.
  • Fix Vehicle Pitch Control Derivative could report a large value occasionally.
  • Fix large wheel speed values when wheel speed sensor source is Bosch ABS and the Bosch ABS CAN was timed out.
  • Add Race Time axis to Huracan Throttle Pedal Translation table.
  • Add Huracan Model of Audi R8 CSPB MY20.

v1.06.0386

  • Add Bosch ABS MAP Switch Position in the Driver Switch Index selection.
  • Include Bosch ABS Brake Switch in the Brake State calculation.
  • Add Bosch ABS to the Brake Pressure Front Sensor Source and Brake Pressure Rear Sensor Source selection.
  • Fix corner case where Cruise Exit could be stuck at Switch Check Incomplete incorrectly.
  • Add Huracan BCM Alternator Request, to test conditions for increasing or decreasing the alternator output voltage/power.
  • Add ‘shift light’ value on CAN, to show coloured shift lights on the R8 tacho background at high RPM (as per OE).
  • Add Exhaust Sound Switch on CAN, to display ‘Exhaust Sport’ and ‘Exhaust Standard’ messages on the R8 dash (as per OE).
  • Change name of Wheel Speed Front/Rear Left/Right 'Source' parameters to 'Sensor Source' for consistency. May require manual migration.

v1.06.0382

  • Add Alternative Fuel Injector Secondary Contribution and Blend tables. Allow primary/secondary injector volumes to be varied based on Fuel Composition in Flex Fuel mode.
  • Change Race Time Boost Limit to only be applied when Race Time is running and on the Race Time Boost Limit table.
  • Boost Servo, allow wider auto zero range, tolerance from 5% to 10% and sensor voltage from 100mv to 400mv. And allow auto zero when a single position sensor is used.
  • Fix Fuel Pressure Direct Bank N Control Over Margin parameter. Previously set as unitless, changed Quantity to Ratio with Percent unit. May require manual migration.
  • Change Gear Engine Torque to a table vs Huracan TCM Torque Correction (channel of what Gear Engine Torque was previously). Allows TCM torque loading to be tuned.
  • Add Huracan Air Conditioner Request state of Fault, when the climate control system is reporting a fault.
  • Change the CAN Tx of the Air Conditioner intervention to no intervention when the A/C is switched off. More closely matches OE ECU behaviour.
  • Move Torque Limit Response from being applied to Torque Limit to only being applied to Torque Aim. This prevents the Torque Limit Boost Aim from being set by the Torque Limit Response system that could cause a low boost aim to be set incorrectly.
  • Disable queued gear shifting from the ECU. The TCM already queues shifts.

v1.06.0380

  • Update M1 system version to v1.4.00.0085
  • Remove Sensor Diagnostic Delay maximum validation limits (previously 500ms).
  • Add Sensor Source setting for all sensors that have a source other than provided by the Sensor Resource (ECU pin), effecting-
    • Wheel Speed Front Left
    • Wheel Speed Front Right
    • Wheel Speed Rear Left
    • Wheel Speed Rear Right
    • Vehicle Acceleration Lateral
    • Vehicle Acceleration Longitudinal
    • Vehicle Yaw Rate
    • Brake Pressure Front
    • Fuel Tank Level
    • Transmission Temperature
  • Add Fuel Composition Boost Limit to the Boost Limit tables Boost Aim Check ‘Q’ function.
  • Change Boost Limit State to report when a subsystem AND fuel composition are both reducing the boost limit.
  • Add Race Time axis to the Boost Control Bank N Feed Forward Offset table.
  • Bosch ABS and Bosch Sensor no longer write values to Firmware N resources. Channels are now linked to sensors using the relevant Sensor Source parameter.
  • Add Driver Nitrous Bottle Heater Switch.
  • Add Knock Level A cylinders 6 to 10 to Motec CAN Tx data set.
  • Prevent Engine Speed Limit State from Reporting Throttle Servo Fault when the engine is stopped (cosmetic).
  • Engine Oil Level Warning can now be reported when the engine is stopped.
  • Improve Enigne OIl Livel Filtered value update conditions.
  • Add Fuel Pump Main Diagnostic and allow any type of voltage pin to be used (rather than just a Udig).
  • Add Fuel Flow to Fuel Pump Main Output Duty Cycle table. Allows optional open loop PWM or switched PWM values.
  • Fix Gear Shift Request Automatic occasionally not shifting gears.
  • GPS, allow any CAN message of the block to be received independently. Previously the Lat/Long message had to be received first.
  • Move RS232 port inside GPS group.
  • Add Launch TCM Deactivate to prevent 1st gear auto shift when in full manual shift mode.
  • Add Huracan TCM Idle Speed Maximum, to prevent the TCM requesting a high idle speed.
  • Add Huracan Driver Maximum Switch and Setting, to limit the number of available driver switches and settings available. Prevents unconfigured settings from being selected.
  • Change Huracan OBD to have individually selectable channels to request and receive. And add Clutch Torque Aim channels.
  • Change Race Time Activate Throttle Position and Race Time Reset Throttle Position to reference Throttle Pedal.
  • Add Race Time Boost Limit.
  • Combine Throttle AIm Diagnostic with Throttle Aim State (remove diag channel).
  • Fix Torque Reduction Ignition Timing applying the Limit on every shift. Issue introduced with the Decay feature.
  • Add Torque Ideal axis to Torque Reduction Ignition Timing Decay table.
  • Update Fuel Pump ID CAN receive to Rev C data set.
  • Add Boost Servo Test of Static Duty Cycle. The Boost Servo Test Aim value is applied directly to the servo duty cycle.
  • Add Gear Shift Request Automatic Limiter Margin. Allows the up shift point to be triggered when a margin away from the Engine Speed Limit.
  • Add Huracan Meter Red Line Margin, so the red line can be set to below the actual rev limiter.
  • Add Huracan TCM Gear Shift Request Automatic, allows ECU gear shifting in all manual modes, not just Corsa/Performance.
  • Add Huracan CAN Option setting. Internal use only, must be set to Zero.

v1.06.0358

  • Change Torque value transmitted on CAN to improve clutch slip issues.
  • Fix Boost Bank N Feed Forward Offset Gear Shift, feature introduced in the previous version was incorrectly applied multiplicatively. Change to additive. May require tuning.
  • Add Traction Torque Limit. Allows closed loop slip control torque reduction via torque control (closing throttles).
  • Add Torque Limit Response system, to help improve throttle based torque limiting (Eg. for traction control).
  • Add Vehicle Pitch Control system.
  • Add Vehicle Roll Rate, Vehicle Pitch Rate and Vehicle Pitch Angle sensor inputs.

v1.06.0354

  • Boost Control, add Feed Forward Offset Gear Shift to reduce boost error after a gear shift.
  • Boost Servo, add Position Main Voltage Filter parameter. Previously hard coded to 0.8ms. And add Proportional Offset parameter to assist with heavy servo motors.
  • Add Driver Counter Switch groups. Converts momentary switches into an up/down counter. Allows push buttons to be used for 10 positions. Values Tx in message 0x65C.
  • When Engine Overrun is enabled, the amount of Fuel Cut used can now be adjusted. And introduce the use of Ignition cut on overrun also.
  • Fix Nitrous Fuel Mass Flow compensation for if compensation was negative. The wrong value was applied previously.
  • Fix Fuel Purge. The valve could be held open incorrectly under certain conditions causing the engine to run rich.
  • Change Fuel Pump ID CAN receive address type to extended.
  • Fix Gear Shift Automatic could get stuck in Lockout for the first gear shift after power up.
  • Add Huracan Meter Torque Power Filter, to smooth the power and torque gauges on the OE cluster of the Audi R8.
  • Fix Throttle Zero Phase state set to disabled incorrectly after zeroing is complete.
  • Add Turbocharger Bank N Bypass Over Boost Margin. Allows a solenoid operated BOV to open for over boost control.

v1.06.0339

  • Change the code used for all filtered values to reduce CPU usage. Should be no change in behaviour.
  • Add condition to Boost Servo Integral calculation to prevent wind up when in fault.
  • Change Fuel Pump ID CAN Rx to ‘RevB’ data set.
  • Huracan OBD TCM, fix Clutch B Pressure Aim not updating. Add logging must be running to enable the requests. This allows an external service tool to be used to access the TCM when logging conditions are not met.
  • Fix Ignition Cut being applied incorrectly when torque is low. Introduced in the previous version.

v1.06.0332

  • Add Cruise Speed Limit Override Threshold. When using the cruise speed limiter function, the speed limiter is overridden when the throttle pedal is pressed past this value. Previously this was hard coded to 90%.
  • Fix cruise for use with a single switch to enable the speed limiter.
  • Fix ECU power hold, previously not all the conditions for power hold would hold ECU power, Eg. Coolant Afterrun Pump.
  • Changed CAN tx of Fuel Tank Level from 1l resolution to 0.5l resolution.
  • Add CAN data Tx of Torque values, Odometer and trip distance, GPS, Turbo temps, Gear auto shift points. Dash template to follow.
  • Add Engine Oil Pressure control system (added to base firmware, not intended for Huracan).
  • Engine Oil Level Warning Minimum threshold changed from a parameter to a table with Engine Speed and Oil Temp.
  • Fix Oil Level displayed on MMI (R8 only) based on unfiltered sensor reading. Changed to the filtered version.
  • Add to DI pump control, ‘Over Margin’ parameter. Control is set to this is over margin conditions, rather than 0.
  • Add to DI pump control, ‘Maximum’ parameter. The pump is disabled above this pressure.
  • Add Huracan OBD, to read data from the TCM on OBD. Experimental.
  • Add Inlet Manifold Flap control (added to base firmware, not intended for Huracan)
  • Add Torque Reduction Ignition Timing Decay. Use this to reintroduce ignition timing more slowly after a gear shift.

v1.06.0320

  • Add Turbo Speed Limiting functionality, Turbocharger Bank N Speed Boost Limit.
  • Add Fuel Composition to Coolant Temperature Fuel Volume Compensation.
  • Add Nitrous Bottle Pressure to message 0x65F, offset 4, length 2, 1kKa res.
  • Add Exhaust Sound Switch Type, so a momentary switch can toggle the exhaust sound on and off.
  • Add ‘Huracan Model’ of Audi R8 RWS CSPB
  • Add Vehicle Mass Split. Used to calculate Traction Model Driven Wheel Mass with Vehicle Mass and Vehicle Drive Type.

v1.06.0316

  • Add ‘Check Boost Aim ‘Q’ Function for all Boost Limit Tables. This will tell you what the maximum boost aim will be with the boost limit that’s been set.
  • Fix Boost Aim so that Anti Lag can set the Boost Aim up to Boost Aim Maximum. Previously if the pedal was not pressed the Anti Lag Boost Aim would be limited
  • Change Fuel Composition Boost Limit to be applied multiplicatively on top of other boost limits. This allows other boost limits not to be overridden when running on the limited fuel. ***May require some retuning of boost limits.
  • Add Coolant Temp Head and Inlet sensor inputs. Head can be used for coolant temp if greater then coolant temp. Inlet is for logging only.
  • Add Inlet Cam Diagnostic, reporting aim tracking errors. This also encoumpuses the cam sensor warnings which have otherwise been removed.
  • Fix Fuel Pressure Control Feed Forward units. It was previously unitless. Cosmetic.
  • Add Throttle Pedal Mode. The Throttle Pedal Torque Aim can now reference ‘Torque Limit Maximum’, rather than only ‘Torque Maximum’. This can drastically change the feel of the throttle pedal where the current boost pressure is no longer a factor in setting the pedal torque.
  • Add Torque Power channels for logging (reports the engine power at the flywheel).
  • Change how the transition in and out of idle control is calculated. Should fix issues sometimes seen when the throttle pedal is pressed very lightly. *** Note the Idle Torque Aim Filter value should be changed to a minimum of 10s.

v1.06.0302

  • Add Engine Oil Level Filtered channel and report this to the R8 instrument cluster so oil level can be checked by the driver.
  • Add Engine Oil Level High Telltale Threshold. Previously this was hard coded to 100%, but ‘full’ should not be considered overfull.
  • Add Huracan Meter Torque Power Scale parameter and transmit torque/power to the instrument cluster (R8 only).
  • Fix Engine Efficiency Validate Table method (press L to make sure the table is valid for torque control).
  • Fix Fuel Cylinder 6 to 10 Trim Knock reporting -100% sometimes (cosmetic issue).
  • Fix very rare corner case miss calculation of Inlet Manifold Pressure Aim. This could cause a slightly noise throttle aim when at 100% pedal.

v1.06.0290

  • Fix Cruise Speed setting, a very small error in the set speed could be set.
  • Fix Cruise Displayed set speed, was showing 10% of the actual set speed.
  • Add ability to use Slave ECU outputs configured in the master ECU (set output to E8xx Output N).
  • Fix Purge system could sometimes interfere with the the modelling of Inlet Manifold Pressure.
  • Update to master/slave ECU comms.

v1.06.280

  • Initial Version

Notes

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  • Prerequisite: the option will be added to the order, and charged for.

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