open-loop pwm fuel pump control for a1000
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Re: open-loop pwm fuel pump control for a1000
Oh I nearly forgot... thanks for the circuit in the first place.
Jim
Jim
1968 Australian Morris Mini fitted with a 1310cc A+ engine
14point7 WB, TunerStudio MS Ultra & MegaLogViewer HD
My Blog: http://www.jims-blog.com
14point7 WB, TunerStudio MS Ultra & MegaLogViewer HD
My Blog: http://www.jims-blog.com
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Re: open-loop pwm fuel pump control for a1000
Hi Matt. Just to let you know that I haven't abandonded the PWM Motor Controller circuit. I've been unwell and just havent had the energy to do much. I have though designed the PCB and have all the parts. I will be using the circuit to also control my thermo fan under control from the MS. If you have time, check out my blog http://www.jamesobartlett.com for updated info. Have you progressed at all?
Jim
Jim
1968 Australian Morris Mini fitted with a 1310cc A+ engine
14point7 WB, TunerStudio MS Ultra & MegaLogViewer HD
My Blog: http://www.jims-blog.com
14point7 WB, TunerStudio MS Ultra & MegaLogViewer HD
My Blog: http://www.jims-blog.com
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Re: open-loop pwm fuel pump control for a1000
Just want to follow this since I have an A1000 ready for a straight six engine with a turbo and it certainly doesn't need all 1000 for highway driving.
"Hey, at least the Skylark proves that even a messy hack can patch together a reliable EFI system. I can't think of a time the MegaSquirt has left me stranded since installation ~100,000 miles ago."
Drag Week 2011, 2012 & 2015. - BB N/A - 1977 Skylark w/Buick 455 EFI and TKO-600!
Drag Week 2011, 2012 & 2015. - BB N/A - 1977 Skylark w/Buick 455 EFI and TKO-600!
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Re: open-loop pwm fuel pump control for a1000
still looking forward to it i haven't got my pump in yet but hope to get it done soon
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Re: open-loop pwm fuel pump control for a1000
Any luck recently I'm about to mount my fuel system so...jb007 wrote:Hi Matt. Just to let you know that I haven't abandonded the PWM Motor Controller circuit. I've been unwell and just havent had the energy to do much. I have though designed the PCB and have all the parts. I will be using the circuit to also control my thermo fan under control from the MS. If you have time, check out my blog http://www.jamesobartlett.com for updated info. Have you progressed at all?
Jim
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Re: open-loop pwm fuel pump control for a1000
I'll be testing this Wednesday Oz time. I had to change the design to sit my setup so that and work has got in the way.
I'll post here and on my blog the full details.
Jim
I'll post here and on my blog the full details.
Jim
1968 Australian Morris Mini fitted with a 1310cc A+ engine
14point7 WB, TunerStudio MS Ultra & MegaLogViewer HD
My Blog: http://www.jims-blog.com
14point7 WB, TunerStudio MS Ultra & MegaLogViewer HD
My Blog: http://www.jims-blog.com
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- Helpful MS/Extra'er
- Posts: 139
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Re: open-loop pwm fuel pump control for a1000
Well i finally got to it. Bottom line is after bench testing the prototype, I decided not to go with it, at least not in it's current form. I have found some SSR's that will handle PWM frequencies up to 3500Hz, or so the specs say. Further details on my blog.jb007 wrote:I'll be testing this Wednesday Oz time. I had to change the design to sit my setup so that and work has got in the way.
I'll post here and on my blog the full details.
Jim
1968 Australian Morris Mini fitted with a 1310cc A+ engine
14point7 WB, TunerStudio MS Ultra & MegaLogViewer HD
My Blog: http://www.jims-blog.com
14point7 WB, TunerStudio MS Ultra & MegaLogViewer HD
My Blog: http://www.jims-blog.com