# User documentation

[List_of_engines_running_rusEfi](List_of_engines_running_rusEfi)

[rusEfi_history](rusEfi_history)


## [Quick Start](HOWTO_quick_start)

## [rusEFI overview](overview)


## EFI General Theory

[How to create a Tunerstudio project](HOWTO_create_tunerstudio_project)

[how_to_convert_from_carburetor_to_EFI](how_to_convert_from_carburetor_to_EFI)

[do_i_need_wideband_oxygen_sensor](do_i_need_wideband_oxygen_sensor)

## rusEFI Features

[rusEFI virtual simulator](Virtual_simulator)

[FSIO - Flexible Sweet Input Output](FSIO)

[cranking](cranking)

[Drive-by-wire/Electronic throttle body](HOWTO_electronic_throttle_body)

[Shaun TODO Multispark](Shaun TODO)

[Knock Sensing](knock_sensing.md)

[Wide Band Sensing](cj125_heating_4_9)

[GDI](GDI_status)

## Hardware

[rusEFI Assembly Completeness Chart](Completeness_Chart)

[FAQ rusEFI Boards](Hardware)

### Frankenso

#### [Frankenso_MazdaMiataNA6_pnp](Frankenso_MazdaMiataNA6_pnp)

Full list of (Legacy) MediaWiki pages is available at https://rusefi.com/wiki/index.php?title=Special:AllPages

http://rusefi.com

https://github.com/rusefi/rusefi

https://github.com/rusefi/hw_modular

# Still stuck?

[HOWTO_ask_questions](HOWTO_ask_questions)

[Support](Support)

# Contributor Documentation

[Documentation Strategy](Documentation_Strategy)

[Documentation Workflow](Documentation_Workflow)

[firmware code Doxygen](https://rusefi.com/docs/html)

[firmware code automated test coverage](https://rusefi.com/docs/unit_tests_coverage)

[HOWTO_contribute_to_firmware](HOWTO_contribute_to_firmware)

Some GIT help is available inside [misc/git_scripts](https://github.com/rusefi/hw_microRusEfi/tree/master/git_scripts) folder

Q: Where are contributors hanging out?

A: [rusefi_chat](rusefi_chat)