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VR signal to Megasquirt - problem to get a good trrigger signal
setting my Megasquirt (MSII extra 3.3.1 with 3.0PCB) work with VR sensor and hope for advise from the forum.
(was previously running with EDIS (with VR sensor going to EDIS module)) I configured Megasquirt like this; VROUT to TSEL VRIN to TACHSELECT cut jumper XG1 to XG2 (was there for EDIS I believe) D14- (short leg of diode) jumpered to IGN VR sensor is Honeywell 3015A17, 0.1 mm clearance to 36-1 GSF wheel R52 and R56 both turned fully anti clockwise Spark mode : Toothed wheel Ignition Input Capture : Rising Edge Spark Output : Going High Number of coils : single coil Spark output : D14 anything that strike others as not correct with my settings?
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80SC (ex California) Last edited by trond; 07-18-2020 at 08:04 AM.. |
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07-18-2020, 03:15 AM
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80SC (ex California) |
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07-18-2020, 03:27 AM
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80SC (ex California) |
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07-18-2020, 05:47 AM
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Join Date: Jul 2001
Location: mt. vernon Wa. USA
Posts: 8,713
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jumpers
Did you set the jumpers for VR?
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[B]Current projects: 69-911.5, Previous:73 911X (off to SanFrancisco/racing in Germany).77 911S (NY), 71E (France/Corsica), 66-912 ( France), 1970 914X (Wisconsin) 76 911S roller..off to Florida/Germany RGruppe #669 http://www.x-faktory.com/ |
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07-18-2020, 08:49 AM
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Join Date: Dec 2007
Location: Just a little north of 13669/Nation's capital
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Here is a photo of my settings. I see you have activated the cam input, do you have a sensor on it as well? If not, that could be an issue.
I'm using a Ford VR sensor and with 3 - BIP373 drivers for an Accel edis style coil. Worked perfect from the get go. 
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1986 Targa Guards Red 2021 MT09 SP Last edited by brighton911; 07-24-2020 at 03:21 PM.. |
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07-18-2020, 02:12 PM
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911SC
