VSS1 & VSS2 wiring

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anastos
MS/Extra Newbie
Posts: 19
Joined: Wed Aug 24, 2016 6:41 am

VSS1 & VSS2 wiring

Post by anastos »

Hi All,
Running MS3 V1.5.0 with MS3X currently I have VSS1 connected to Cam In and it works fine. The signal input from the sensor (1989 BMW E30 VSS switch on Diff) is digital 0-12V. I want add VSS2 which will be a VR ABS WSS. My plan is to relocate VSS1 so as to make the conditioning circuit for Cam In available for the VR sensor. Where can I safely route the 0-12V digital signal? The tooth count on VSS1 is 9, tire diameter 23, I calculate the frequency to be under 300Hz

Thanks
Dave W
grom_e30
Super MS/Extra'er
Posts: 4459
Joined: Thu Mar 08, 2012 12:44 pm
Location: UK

Re: VSS1 & VSS2 wiring

Post by grom_e30 »

do you have the ms3x card as the switch inputs table, launch ect will work great for the e30 diff sensor
1990 bmw 320i daily driver with m20b25 ms3 sequential fuel, 380cc injectors, d585 coil near plug, home made cam sync, launch control, fan control, vss, homebrew egt logging what's next????
anastos
MS/Extra Newbie
Posts: 19
Joined: Wed Aug 24, 2016 6:41 am

Re: VSS1 & VSS2 wiring

Post by anastos »

So... launch In, Nitrous In etc would work well?

Thanks
Dave W
grom_e30
Super MS/Extra'er
Posts: 4459
Joined: Thu Mar 08, 2012 12:44 pm
Location: UK

Re: VSS1 & VSS2 wiring

Post by grom_e30 »

yeah im using launch in on my e30
1990 bmw 320i daily driver with m20b25 ms3 sequential fuel, 380cc injectors, d585 coil near plug, home made cam sync, launch control, fan control, vss, homebrew egt logging what's next????
anastos
MS/Extra Newbie
Posts: 19
Joined: Wed Aug 24, 2016 6:41 am

Re: VSS1 & VSS2 wiring

Post by anastos »

Tank You Grom_E30
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