Diy Auto Tune Vs Ms3

  1. Diy Auto Tune Vs Ms3 2017
  2. Diy Auto Tune Vs Ms3 2
  3. Diy Auto Tune Vs Ms3 Pro

Nov 12, 2013  Re: DIY Auto Tune's 'Red Avenger' vs 'Black Stinger' EGT sen by racingminimtl » Tue Nov 12, 2013 5:58 pm All k-type thermocouple probes require an amplifier circuit and most of them don't have a built-in one as is the case here. MS3 Pro Ultimate Standalone Engine Management System & HARNESS megasquirt 3 pro. 5 out of 5 stars. Datalog and tune with your cellphone! Free shipping. Make Offer - Megasquirt 1 onboard Bluetooth converter. Datalog and tune with your cellphone! Tell us what you think. Dec 30, 2017 That includes a MS3 Ultimate, Plug and Play wiring harness, and a base tune to get the car started. This is completely aimed at people looking to have more versatility than the XFI, more tuning abilities than the XFI, and the ability to expand your ECU more than the XFI.

WarmUp Enrichment (WUE) Analyze Auto-Tune

Diy Auto Tune Vs Ms3 2017

Available in TunerStudio 2.2+!

MS3Pro & Plug-Play Solutions. MS3Pro is our top of the line Engine Management System — It features up to 12 fuel channels, 8 ignition channels, and a massive amount of I/O, in a rugged, splashproof case, with AMPSEAL connectors that will stand up to just about anything you can throw at it. Megasquirt-3 with MS3X. This is the latest top of the range MegaSquirt ECU – the MegaSquirt 3 (MS3)! This controller is jam-packed with features found on aftermarket engine controllers costing 10X as much, yet is easy to use and configure!

Overview:

Tuning of Warmup carries some challenges that are somewhat different from the tuning your fuel tables. Where as when tuning your fuel tables you can collect data, make changes and observer the impact of those changes then readjust if needed, with warmu up enrichment you only get one try a day. Once it is warmed up, you probably don't get to start off with a completely cold engine again until tomorrow, even then how cold depends on your weather. This is what makes Warm up Enrichment (WUE) Tuning an ideal candidate for auto tune. Your laptop can capture all the data needed to dial in your WUE in as little as 1 to 2 passes.
You may first want to familiarize yourself with the available settings in case you do need them, the default setting should work fine in the majority of cases.
Then go to the Using WUE Analyze section for the simple steps to have WUE Analyze correct your WUE.

  • Update Controller checkbox - (Only Available on some firmwares such as MegaSquirt 3.) When checked, WUE Analyze will update the controller periodically with the recommended values. It will act as if you are pressing the Apply button.
  • Apply Button - When clicked, the recommended values will be written to the controller. When using firmwares that do not support Update Controller, Burn must then also be clicked for the new values to take effect. For WUE Analyze, this is typically only used when you have completed the warm up cycle or if you want to apply the recommended values after your ECU has been power cycled.
  • Burn / Save on ECU Button - This signals the Controller to persist the values in RAM to Flash so they are stored for use after the controller is power cycled. When values are written to RAM, but not flash, however once the controller is power cycled they are lost and the values will be loaded from Flash. So this button should be clicked when you are finshed and what to keep you values.
  • Start / Stop Auto Tune Button - Activates and deactivates WUE Analyze.

Diy Auto Tune Vs Ms3 2

This curve graph has 2 lines to display the current controller warm up enrichment settings and the generated recommended settings:

  • Yellow Line - Represents what is currently in the controller. This is the WUE settings the engine is currently running on.
  • Blue line - Represents the recommended WUE curve that will be applied upon completion.

You will at some point also see dashed lines. They show the original position of these curves when the WUE session 1st began.

  • Various information is displayed to show data being collected and how much data is being filtered. Take note of the Active Filter, when a data filter is on, it will display what one in yellow to help bring it attension. While there is a filter lit in yellow, WUE analyzer is skipping the data that is currently being captured.


Scatter Plots:

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The scatter plot provide a visual representation of the data being collected.

  • WUE Error vs Coolant - The percent error in target AFR is displayed through out the temperature range.
  • Recommended WUE Data - Displays the calculated recommended WUE through out the temperature range.


Advanced Settings:

  • AFR Temperature Adjustment to Lambda - For most less radical engines targeting your standard stoich AFR is desireable. However, for various reasons you may want the engine to run more or less rich during warmup. Adjusting this curve allows you to raise or lower the target AFR during warmup. By Adjusting the curve down, the target AFR for that temperature will be lowered. For example if your target AFR at 32 degrees is 14.7:1 under normal condition and this table is set at -0.5, WUE Analyze will use 14.2:1 as the target AFR.
  • High Throttle Filter - Sets a throttle threshold to filter data over. By default set to 15, so any throttle position over 15% will be filtered during a WUE Analyze Live session.
  • Custom Filter - Allows you to set any valid expression that will filter additional input data.
  • AFR Targets - Opens or select what AFR target Table to use. By Default your normal running AFR table is used, but you can set this to a different one or custom TunerStudio table.
  • High Throttle Filter - Sets a throttle threshold to filter data over. By default set to 15, so any throttle position over 15% will be filtered during a WUE Analyze Live session.
  • Custom Filter - This allows the flexibility to create and apply any formula or mathematical expression using any outputchannels you wish to set conditions to filter VE Analyze input data.
Reference Tables:
  • AFR Targets - Opens or select what AFR target Table to use. By Default your normal running AFR table is used, but you can set this to a different one or custom TunerStudio table.


Operation of WUE Analyze should begin with a cold engine. If it is not that cold this time of year, not to worry, you can use it on the warmup from what ever temperature it is and perhaps come back to it when the weather turns cooler.
To begin using WUE Analyze Live:
  1. Power on your ECU
  2. Connect TunerStudio, and go to the WUE Analyze Screen by clicking on the 'Tune Analyze Live - Tune For You' tab. There will be a sub tab for WarmupEnrichment1, select that.
  3. On the Warm up Enrichment Analyze tab, go ahead and click 'Start Auto Tune'. There will be steady active filters until the engine is started, so it will not begin processing the data.
  4. Now proceed to start your engine.
  5. Important! - Once your engine is running, try to maintain a steady RPM through the warmup process. Normally idle is good, but if you have an engine that does not yet want to idle while cold, hold the engine at a steady RPM from 1500 to 2500 RPM.
  6. Wait and watch. See what changes are recommended until it gets up to running temperature.
  7. Once the engine is warmed up, Do not turn off the engine. Review the recommendation to insure it appears correct. Then Click 'Stop Autotune', then Burn.
  8. After Burn is clicked, the new Recommended WUE is saved to your ECU and you can turn off the engine. Try out your new WUE settings on the next warmup

Diy Auto Tune Vs Ms3 Pro

With all the different MegaSquirt options out there, choosing the right system can be a bit intimidating. The first decision you’ll need to make is the overall approach. Do you want to keep expenses as low as possible by soldering your own kit together? Or would you rather spend a bit more to save a bit of time? Here’s a comparison of the different approaches you can take.

MS1 V2.2MS1 V3.0 / V3.57MS2 V3.0 / V3.57MS3-ProMicroSquirtMicroSquirt ModuleDIYPNPMSPNP
Kit prices*$140$187$247N/AN/AN/A$460N/A
Assembled prices*$240$335$405$1,099-$1,349$315$250N/A$799-$1599
SummaryBasic do it yourself system, intended mainly for fuel-only installs but can be modified for limited ignition controlsBasic do it yourself system, adds more ignition control options than V2.2More sophisticated do it yourself system with faster processorFlagship stand alone; Full featured; fastest processor; Generous I/OSmall preassmebled unit with batch fire fueling and multiple spark outputsReady made circuit board for installing in custom circuit boards or slipping into OEM ECU caseMicroSquirt Module based plug in systemComplete plug in system – current ones are MS2 & MS3-Pro based
Connector typeD-SubD-SubD-SubAMPSealAMPSealHeader pinsOEMOEM
HardwareMS1 V2.2MS1 V3.0 / V3.57MS2 V3.0 / V3.57MS3-ProMicroSquirtMicroSquirt ModuleDIYPNPMSPNP
Injector channels2, batch fire2, batch fire2, batch fireFor complete feature set, please visit MS3Pro.com2, batch fire2, batch fire (can be expanded to 4 with modifications)2, batch fire (can be expanded to 4 with modifications)2, batch fire
Max low impedance injectors **4 (16 with optional flyback board)1616222Not recommended
Max high impedance injectors121616888Depends on factory wiring
Standard ignition outputsNoneNone1 logic level2 logic level2 logic level4 high current or logic levelAs many as needed for factory wiring
Optional ignition outputsUp to 6Up to 6Up to 6Up to 4Up to 4
Idle controlOn/offOn/off, PWM (V3.57)On/off, PWM (V3.57), StepperOn/off, PWMOn/off, PWMOn/off, PWMPWM
MAP sensor2.5 bar internal, upgradeable to 4 bar2.5 bar internal, upgradeable to 4 bar2.5 bar internal, upgradeable to 4 barExternalExternal2.5 bar internal, upgradeable to 4 barInternal, depends on model
Ignition input typesHall, optical, pointsVR (magnetic pickup), Hall, optical, pointsVR (magnetic pickup), Hall, optical, pointsVR (magnetic pickup), Hall, optical, pointsVR (magnetic pickup), Hall, optical, pointsVR (magnetic pickup), Hall, optical, pointsDesigned to work with stock sensors
Second VR input channelNoNoNoYesYesYesDepends on application
O2 sensor inputSingle narrow band or wideband with external controllerSingle narrow band or wideband with external controllerSingle narrow band or wideband with external controller2X narrow band or wideband with external controller2X narrow band or wideband with external controller2X narrow band or wideband with external controllerSingle narrow band or wideband with external controller
Other sensorsCLT, IAT, TPS, battery voltageCLT, IAT, TPS, battery voltageCLT, IAT, TPS, battery voltageCLT, IAT, TPS, battery voltage, flex fuel, extra analog inputCLT, IAT, TPS, battery voltage, flex fuel, extra analog inputCLT, IAT, TPS, battery voltage, flex fuel, extra analog inputCLT, IAT, TPS if applicable, battery voltage
Fuel pump outputStandardStandardStandardStandardStandardStandardStandard
Boost controlOptionalOptionalOptionalCan use IAC outputExternal hardware neededStandardStandard
General purpose outputsOptional – up to 4Optional – up to 4Optional – number depends on configurationStandard – 2Standard – 2Standard – 4As needed
Tach outputOptionalOptionalOptionalStandardStandardStandardAs needed
NitrousOptional, single stageOptional, single stageOptional, 2 stageNAExternal hardware neededMinor mods neededNA
Tuning inputRS232 serialRS232 serialRS232 serialRS232 serialRS232 serialRS232 serialRS232 serial
CAN communicationsNoNoYesYesYesYesNo
Firmware featuresMS1 V2.2MS1 V3.0 / V3.57MS2 V3.0 / V3.57MS3-ProMicroSquirtMicroSquirt ModuleDIYPNPMSPNP
Max fuel table size12 x 1212 x 1216 x 16For complete feature set, please visit MS3Pro.com16 x 1616 x 1616 x 1612 x 12
VE table resolution1%1%1%1%1%1%1%
RPM resolution100 rpm100 rpm1 rpm1 rpm1 rpm1 rpm100 rpm
Acceleration enrichmentTPS, MAPDot, RPM basedTPS, MAPDot, RPM basedTPS, MAPDot, model basedTPS, MAPDot, model basedTPS, MAPDot, model basedTPS, MAPDot, model basedTPS, MAPDot, RPM based
Fuel loadSpeed density, alpha-N, optional MAF inputSpeed density, alpha-N, optional MAF inputSpeed density, alpha-N, MAP/BaroSpeed density, alpha-N, MAF, MAP/BaroSpeed density, alpha-N, MAF, MAP/BaroSpeed density, alpha-N, MAF, MAP/BaroSpeed density, alpha-N
Battery voltage correctionYesYesYesYesYesYesYes
Spark table size12 x 1212 x 1212 x 1212 x 1212 x 1212 x 1212 x 12
Max spark resolution0.3 degrees0.3 degrees0.1 degrees0.1 degrees0.1 degrees0.1 degrees0.1 degrees
Injector timingNot adjustableNot adjustableTimed within crank pulsesTimed within crank pulsesTimed within crank pulsesTimed within crank pulsesNot adjustable
Basic distributor based ignition controlYes (not recommended for magnetic pickups)YesYesYesYesYesN/A
EDISYesYesYesYesYesYesN/A
Basic missing tooth wheelsYesYesYesYesYesYesN/A
Rotary trailing sparkNot recommendedYesYesNot enough outputsYesYesN/A
Odd fire capabilitiesFuel onlyFuel onlyYesYesYesYesN/A
Exotic trigger wheelsMiata / 4G63, NeonMiata / 4G63, NeonMiata / 4G63, Neon, Subaru, many othersMiata / 4G63, Neon, Subaru, many othersMiata / 4G63, Neon, Subaru, many othersMiata / 4G63, Neon, Subaru, many othersMiata
Barometric correctionStart-up, optional real timeStart-up, optional real timeStart-up, optional real timeStart-up, optional real timeStart-up, optional real timeStart-up, optional real timeDepends on application
Rev limiter typesTiming retard, spark cut, fuel cutTiming retard, spark cut, fuel cutTiming retard, spark cut, fuel cutTiming retard, spark cut, fuel cutTiming retard, spark cut, fuel cutTiming retard, spark cut, fuel cutTiming retard, spark cut, fuel cut
2 step rev limitingOptionalOptionalOptionalN/AOptionalOptionalStandard
Data loggingExternalExternalExternalExternalExternalExternalExternal
* Base price includes standard bill of materials – additional components / mods can increase the price.** Injector resistors can be used to drive larger numbers of low impedance injectors.