Addition inputs from the Microsquirt

'Microsquirt' Transmission Control development and support.

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Addition inputs from the Microsquirt

Postby TheSilverBuick » Thu Jan 04, 2018 2:16 pm

I just wired up a 4L60e to put behind an L6 with a MS3/3X unit and was wondering if there were any plans to allow the redundant "input" wires to be repurposed?

I would really like to use the MAP and TPS inputs to monitor crankcase and oil pressures. I searched around and didn't see an answer I'd call definitive.

Image
"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!
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Re: Addition inputs from the Microsquirt

Postby jsmcortina » Wed Jan 10, 2018 5:41 am

All of the analogue inputs are read and stored in memory, which you can fetch with the correct Megasquirt CAN settings.
e.g. on your MS3, set to collect to CANADCs from:
ID = 7; Table = 7; Offset = 16 For ADC0-3
ID = 7; Table = 7; Offset = 20 For ADC4-7

James
I can supply, repair or upgrade Megasquirts in UK. http://www.jamesmurrayengineering.co.uk

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Re: Addition inputs from the Microsquirt

Postby TheSilverBuick » Mon Jan 22, 2018 3:49 pm

Awesome! Thank you James!
"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!
TheSilverBuick
Experienced MS/Extra'er
 
Posts: 322
Joined: Thu Feb 02, 2012 9:08 am


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