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rusefi_documentation/Fuel-Injectors.md

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Lint (#360) * auto fixes * started fixing * more fixing * lint with gha * and more fixing * and even more fixing * and even more fixing yet * fix home * am idiot * fix workflow name
2023-01-06 17:10:33 -08:00
# Fuel injector info
Created Hardware page index (#53) * Fix for Home page and future features page added * Update Acceleration_Compensation.md * Update Fuel_Overview.md * More fuel info * More X-tau * Ongoing Tasks list Free for all list for people to update as they change track * Update Ongoing_Tasks * Hidden names on pages and multi-spark page * Update X-tau_Wall_Wetting.md * Update * Update AlphaN.md * Update Speed_Density.md * Fuel control overview improvement, added wide band page * Update Wide_Band_Sensors.md * Update Fuel_Overview.md * Update MAF.md * Update MAF.md * Update rusEFI_console_directory.png * pin #1 * project -> other * docs * Created HOWTO set rusEfi Online authentication token (markdown) * docs * Created Mazda PRC Valve (markdown) * Small format edit * Stronger wording on the Trabant clause and readability improvement. * Updated HOWTO_join_slack_channel (markdown) * Updated Fuel_Overview (markdown) * Delete rusEFI_console_directory.png * Delete wall_wetting.md * Fuel Index + Formats Also old wall wetting page kill * Update Pages_Fuel.md * Update Pages_Fuel.md * Create Pages_Hardware.md * Updated Pages_Fuel (markdown) * Link fix * Added pages link * Updated _Sidebar (markdown) * Format improvement * Update Pages_Hardware.md * Sensor and Actuators index * Start of Ignition Index * Create Fuel_Injectors.md * Moved file Co-authored-by: rusefi <rusefillc@gmail.com> Co-authored-by: rusefi <rusefi@users.noreply.github.com>
2020-05-22 20:13:55 -07:00
Lint (#360) * auto fixes * started fixing * more fixing * lint with gha * and more fixing * and even more fixing * and even more fixing yet * fix home * am idiot * fix workflow name
2023-01-06 17:10:33 -08:00
## Fuel injectors
Created Hardware page index (#53) * Fix for Home page and future features page added * Update Acceleration_Compensation.md * Update Fuel_Overview.md * More fuel info * More X-tau * Ongoing Tasks list Free for all list for people to update as they change track * Update Ongoing_Tasks * Hidden names on pages and multi-spark page * Update X-tau_Wall_Wetting.md * Update * Update AlphaN.md * Update Speed_Density.md * Fuel control overview improvement, added wide band page * Update Wide_Band_Sensors.md * Update Fuel_Overview.md * Update MAF.md * Update MAF.md * Update rusEFI_console_directory.png * pin #1 * project -> other * docs * Created HOWTO set rusEfi Online authentication token (markdown) * docs * Created Mazda PRC Valve (markdown) * Small format edit * Stronger wording on the Trabant clause and readability improvement. * Updated HOWTO_join_slack_channel (markdown) * Updated Fuel_Overview (markdown) * Delete rusEFI_console_directory.png * Delete wall_wetting.md * Fuel Index + Formats Also old wall wetting page kill * Update Pages_Fuel.md * Update Pages_Fuel.md * Create Pages_Hardware.md * Updated Pages_Fuel (markdown) * Link fix * Added pages link * Updated _Sidebar (markdown) * Format improvement * Update Pages_Hardware.md * Sensor and Actuators index * Start of Ignition Index * Create Fuel_Injectors.md * Moved file Co-authored-by: rusefi <rusefillc@gmail.com> Co-authored-by: rusefi <rusefi@users.noreply.github.com>
2020-05-22 20:13:55 -07:00
More Stuff (#54) * Fix for Home page and future features page added * Update Acceleration_Compensation.md * Update Fuel_Overview.md * More fuel info * More X-tau * Ongoing Tasks list Free for all list for people to update as they change track * Update Ongoing_Tasks * Hidden names on pages and multi-spark page * Update X-tau_Wall_Wetting.md * Update * Update AlphaN.md * Update Speed_Density.md * Fuel control overview improvement, added wide band page * Update Wide_Band_Sensors.md * Update Fuel_Overview.md * Update MAF.md * Update MAF.md * Update rusEFI_console_directory.png * pin #1 * project -> other * docs * Created HOWTO set rusEfi Online authentication token (markdown) * docs * Created Mazda PRC Valve (markdown) * Small format edit * Stronger wording on the Trabant clause and readability improvement. * Updated HOWTO_join_slack_channel (markdown) * Updated Fuel_Overview (markdown) * Delete rusEFI_console_directory.png * Delete wall_wetting.md * Fuel Index + Formats Also old wall wetting page kill * Update Pages_Fuel.md * Update Pages_Fuel.md * Create Pages_Hardware.md * Updated Pages_Fuel (markdown) * Link fix * Added pages link * Updated _Sidebar (markdown) * Format improvement * Update Pages_Hardware.md * Sensor and Actuators index * Updated MREAdapter72 (markdown) * Start of Ignition Index * Create Fuel_Injectors.md * Moved file * docs * Added PNP72 jumper info * More updates + Software pages * Update MREAdapter72.md Co-authored-by: rusefi <rusefillc@gmail.com> Co-authored-by: rusefi <rusefi@users.noreply.github.com>
2020-05-23 14:53:27 -07:00
As of May 2020, only saturated (high impedance, >8 ohms) port injectors are supported.
All hardware variants are built around the concept of one ECU pin controlling one fuel injector. The use of multiple injectors on one ECU output must be very carefully evaluated to avoid overloading drivers. One injector may also be used for all cylinders("single point"). A pair of injectors can be wired together and fired simultaneously, as in 4 pairs of injectors on a V8. It's possible but not intuitive to configure two banks of multiple cylinders of injectors alternating fire. It is recommended to use one injector per cylinder. As of May 2020, staged injection with multiple injectors per cylinder is possible in hardware but the software is not yet ready.
You do **not** need to wire injectors in a particular way. Cylinder #1 (as numbered by the manufacturer) does not need to be wired to injector #1 on the ECU pinout. Likewise, the 3rd (for example) injector in the firing order does **not** need to be wired to INJ#3 on the ECU. Order of firing / phasing can be adjusted in software. Any injector driver output can be used to drive any injector.
Bottom line: as long as the hardware variant has at least as many injector outputs as your engine has cylinders, you will be able to run one injector per cylinder.
automated md lint fixes
2023-01-02 11:22:23 -08:00
Info to be updated soon.