Megasquirt Boost Control Basics | Open-Loop PWM 3 Port Solenoid

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Megasquirt Boost Control Basics | Open-Loop PWM 3 Port Solenoid | How to Tune

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Жыл бұрын

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3 Port Mac Boost Solenoid : amzn.to/3sQzrRD
Settings: Frequency 19.5-40hz (19.5hz for this example)

Пікірлер: 29

@BuildingCrazyAudi 6 ай бұрын

I can't thank you enough for all these videos while I'm learning and building a turbo Vr6. You've helped me with my idle, with my ignition timing, with my fuel table, with my boost controller now. I've still got a lot more to do so I'm not done! Tank you

@TurbineResearch 6 ай бұрын

You’re welcome! Glad the videos are helpful!

@KnineLiveZ Жыл бұрын

Was just talking with a friend of mine about this. You explain this stuff really good.

@IanBandley Жыл бұрын

This is a great video. I watched it twice and I enjoyed how you showed the diagram, Tuner Studio, and the real version.

@TurbineResearch Жыл бұрын

Thanks for watching 🙏🙏🙏

@Jordan-9093 Жыл бұрын

Can’t thank you enough for these videos! Thank you so much, currently getting an e30 ready to be on boost, and your videos are a godsend!

@TurbineResearch Жыл бұрын

Glad the videos are helpful! Thanks for watching 🙏

@mushasho Жыл бұрын

Map vs RPM works very well too

@frnklwrnr29 8 ай бұрын

Exactly what I needed

@TurbineResearch 8 ай бұрын

Thanks 🙏

@threadscrossedmechanic1622 4 ай бұрын

Hey man, thanks for the video. I have a 1JZ VVTI swapped RX7 that uses a MicroSquirt. The VVTI is unplugged and unutilized, however after watching this video, I was wondering if I can use the boost control settings to control the VVTI solenoid (I have a greddy profec boost controller independent of the ECU) Since the VVTI solenoid also has a frenquency and is typically controlled by TPS x RPM, I think this can work. Theres VVTI calibration tables online… now the only thing is that my FIDLE is currently used by something else. Is that my only PWM control for boost control? Or is there other PWM controls I can use? Thanks

@jbdoublewide8757 8 ай бұрын

these vids are fantastic

@TurbineResearch 8 ай бұрын

Thanks 🙏

@DarkDMD 4 ай бұрын

Any chance you'd be open to doing some one on one consulting on my setup?

@ralphd9753 Жыл бұрын

Car: '91 RX7 TII, Microsquirt ECU. I'll be using the FIDLE for the idle control. Which is the next preferred pin to use? The stock ignition will use IGN1, 2, and WLED for Select (Spark C). I ultimately will run a Flex sensor and knock control. Are there enough pins to run all these functions?

@TurbineResearch Жыл бұрын

On the microsquirt you can use fiddle, tachout, aled and wled for boost control. You can try ALED in your situation

@ralphd9753 Жыл бұрын

My wastegate is a side port only, spring is 10 psi. Let's say I enter 70 for throttle % >= 50 and RPM >= 4K. Is the max boost 17psi?

@3lm3rfudd Ай бұрын

Doesn't setting it to 100% in the lower areas hold it fully closed and increase spooling?

@TurbineResearch Ай бұрын

Yes it can but that’s in the advanced video :) this is the basics just to get up and running

@kevinsaeed9817 9 ай бұрын

Great video. I’ve watched a few others on this topic and they mention running 100% DC in the lower RPMs to improve spool. Would that reduce the life of the solenoid?

@TurbineResearch 9 ай бұрын

I guess it depends on what you are trying to accomplish with the tuning. These solenoids are very reliable and I don’t think you will hurt the solenoid by using it more during transient conditions

@kevinsaeed9817 9 ай бұрын

@@TurbineResearch Thank you. I’m just trying to understand all this before messing with the boost control. I’m going to follow the approach in your video first. For single port wastegates, does the same math apply where 50% DC would result in 12psi on an 8lb spring?

@asilaydyingx6 9 ай бұрын

Thats what i do.it’s one of the main reasons to have an electric boost solenoid.Just becarefull on your cross over cuz its ez to over boost before you get down to your desired boost.