The Dyno Update

• For Engine Simulator 0.1.14a
• UI clean up and improvements
• Custom tab control, dark mode looks much better
• Use molecular AFR for fuel maps
• Regional fixes
• Fully implemented dyno
• More data output, including temperature, AFR and air flow

Dyno Features

• Custom user interface
• Line graphs
• Log all relevant engine data outputs (power, torque, tps, afr etc)
• Export dyno data as xlsx or csv
• Save dyno image
  ... and more

Currently, temperature reading from rotary engines is not implemented

Make sure to read the README!

Pre-Release Build 7

• For Engine Simulator 0.1.14a
• Added an engine load calculation
• Load% available as a map parameter
• New load% gauge on main menu
• Automatic load calibration (needed for accurate output from calculated load)
• Implement more custom UI elements such as custom messagebox
• Prevent crash by injecting client more than once (hopefully)
• Fixed bug where autoblip wasn't working under certain conditions

Load Calibration
Before using the load parameter in your maps, you need to calibrate the calculation otherwise you will yield inaccurate results which can in turn produce unexpected engine performance. Just hit the "Calibrate" button on the main menu and ES-Studio will run a dyno and save important data used in the load calculation.

Load Calculation
LOAD_PCT = [current airflow] / [(peak airflow at WOT@STP as a function of rpm) *
(BARO/29.92) * SQRT(298/(AAT+273))]
Where:

• STP = Standard Temperature and Pressure = 25 °C, 29.92 in Hg BARO,
• SQRT = square root
• WOT = wide open throttle
• AAT = Ambient Air Temperature (in °C)

Characteristics of LOAD_PCT are:

• Reaches 1.0 at WOT at any altitude, temperature or rpm for both naturally
  aspirated and boosted engines.
• Indicates percent of peak available torque.
• Linearly correlated with engine vacuum
• Often used to schedule power enrichment.
• Compression ignition engines (diesels) shall support this PID using fuel
  flow in place of airflow for the above calculations.

Source

The calculated load can be a little inaccurate at times and this is mainly due to fluctuations from the mass air flow sensor

Make sure to read the README!

Pre-Release Build 6

• For Engine Simulator 0.1.14a
• New AFR mapping capabilities
• Table heatmap now calculated based on relative values instead of fixed number
• Icons
• Fixed bug where you needed to restart the GUI when Engine Simulator disconnected
• Example midi files now included in download zip

Make sure to read the README!

Pre-Release Build 5

• For Engine Simulator 0.1.14a
• New fuel cut rev limiter type
• Midi music player
• Idle control is now properly implemented
• Automatically check for updates on launch
• A lot of code refactoring for optimization purposes
• Message within Engine Simulator to show that ES-Studio is attached

Fuel cut info
Instead of cutting spark, this will cut fuel which is commonly used in fuel injected engines.

Midi Info
You can load monophonic midi files with ES-Studio and play them within engine simulator. This will make your engine rev (pitch) to the corresponding midi note. It's best to use a high revving engine that has a light weight fly wheel such as an F1 engine. For your midi to sound correct, you should ensure that "High RPM" is double "Min RPM". Example midi files included.

Make sure to read the README!

Pre-Release Build 4

• For Engine Simulator 0.1.14a
• Map saving and loading ability
• Hide console when attached to Engine Simulator
• Backend debug stuff
• Super cool WIP dark mode

Make sure to read the README!

Pre-Release Build 3

• For Engine Simulator 0.1.14a
• 2 new map parameters
• Ability to delete maps
• Added map and CIM status to map view with additional prompts for a more user-friendly experience
• QOL improvements

Hotfix - Fix 2 step not working when using rev limit map

Make sure to read the README!

Pre-Release Build 2

• For Engine Simulator 0.1.14a
• Refactored mapping system to support multiple customizable maps with many io parameters to play with
• Added Hi-Lo rev limit mode (Rev up to X RPM then cut until X - Y RPM)
• Fixed unreadable table by limiting the dimensions to 20
• Smooth out values from 2D map
• Fix crash when using auto blip on rotary engines

Make sure to read the README!

Pre-Release Build 1

• For Engine Simulator 0.1.14a
• Pre-release, expect bugs!

Make sure to read the README!