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docs: update configuration/Acceleration_Wizard

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Ryan 2020-07-07 20:11:49 +00:00 committed by Josh Stewart
parent b3fd39b7b3
commit 68da19a5ce
1 changed files with 8 additions and 3 deletions
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configuration/Acceleration_Wizard.md
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@ -2,7 +2,7 @@
title: Acceleration Wizard title: Acceleration Wizard
description: Tuning the acceleration enrichment description: Tuning the acceleration enrichment
published: true published: true
date: 2020-07-07T19:50:31.288Z date: 2020-07-07T20:11:43.464Z
tags: tags:
editor: markdown editor: markdown
--- ---
@ -51,8 +51,13 @@ Same as TPSdot Threshold, but applies when using MAP enrichment mode.
- **Accel Time** - **Accel Time**
Duration of acceleration enrichment. Once enrichment is triggered, it will last this many milliseconds. Duration of acceleration enrichment. Once enrichment is triggered, it will last this many milliseconds.
- **Taper Start RPM, Taper End RPM** - **Taper Start RPM, Taper End RPM**
Scales the enrichment taper at different RPMs. If RPM is less than or equal to Start RPM, enrichment will be 100%. If RPM is greater than or equal to End RPM, enrichment will be 0%. As RPM increases, the total amount of required enrichment decreases. Enrichment is scaled linearly in between these values. Typically above 4000 RPM there is 0 acceleration enrichment required. Scales the enrichment taper at different RPMs. If RPM is less than or equal to Start RPM, enrichment will be 100% of the calculated enrichment value, based on the TPSdot(or MAPdot) value seen. If RPM is greater than or equal to End RPM, enrichment will be 0%. As RPM increases, the total amount of required enrichment decreases. Enrichment is scaled linearly in between these values.
- **Cold Adjustment** - **Cold Adjustment**
Scales the acceleration enrichment percentage linearly based on coolant temperature. At Start Temperature, adjustment will be equal to the Cold Adjustment field (%). At End Temperature, adjustment will be 0%. Scales the acceleration enrichment percentage linearly based on coolant temperature. At Start Temperature, adjustment will be equal to the Cold Adjustment field (%). At End Temperature, adjustment will be 0%.
- **Deceleration Fuel Cutoff** - **Deceleration Fuel Cutoff**
Stops injecting fuel when decelerating. Stops injecting fuel when:
*RPM is above **Cutoff RPM**
TPS is below **TPS Threshhold**
Engine temperature is above **Minimum engine temperature**
The above conditions are met for **Cutoff delay** seconds*
** RPM Hysteresis can be adjusted to account for fluctuating RPM conditions to prevent accidental DFCO.