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docs: update configuration/Engine_Constants

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Administrator 2020-01-15 00:43:52 +00:00 committed by Josh Stewart
parent 4db5863fed
commit 781ba56f9f
1 changed files with 2 additions and 2 deletions
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configuration/Engine_Constants.md
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@ -2,7 +2,7 @@
title: Engine Constants
description:
published: true
date: 2020-01-07T05:35:29.616Z
date: 2020-01-15T00:43:48.976Z
tags: TunerStudio
---
@ -29,7 +29,7 @@ Here you need to setup the engine constants. Fill out the fields in the bottom s
- **Number of injectors:** Usually the same as number of cylinders (For port injection)
- **Engine Type:** Whether the crank angle between firings is the same for all cylinders. If using an Odd fire engine (Eg Some V-Twins and Buick V6s), the angle for each output channel must be specific.
- **Injector Layout:** Specifies how the injectors are wired in
- **Paired:** 2 injectors are wires to each channel. The number of channels used is therefore equal to half the number of cylinders.
- **Paired:** 2 injectors are wired to each channel. The number of channels used is therefore equal to half the number of cylinders.
- **Semi-Sequential:** Semi-sequential: Same as paired except that injector channels are mirrored (1&4, 2&3) meaning the number of outputs used are equal to the number of cylinders. Only valid for 4 cylinders or less.
- **Sequential**: 1 injector per output and outputs used equals the number of cylinders. Injection is timed over full cycle. Only available for engines with 4 or fewer cylinders.
- **Board Layout:** Specifies the input/output pin layout based on which Speeduino board you're using. For specific details of these pin mappings, see the utils.ino file