oem import direct
I've been searching and searching and I think I have a slightly understanding. As far as tuning and setting up the ms3pro, my tuner has done it and that shouldn't be too much of a problem for him. But I want to connect all the wiring before I take it to him. So to connect it to the ms3pro, I'm guessing I could use the diff speed sensor signal for vss1. How do I set the vss1 input digital or analogue? And same question for vss2 using a front abs sensor...do I need that conditioning expansion board?
I have 96 m3 converted to obd1 btw.
96 M3, GT4094R, Arrow Rods, CP Pistons, Elring HG, cutring 87mm, 10 mm ARP studs,MS3pro, EMC Intercooler, n54 6 speed with Motiv twin disk, ZT-2 wideband, Zionsville Radiator, X-brace, H&R springs with bilstien shocks, QTP electronic cutout, Line Locks, stock exhaust 455rwtq, 453rwhp at 14 psi 91 octane.......684rwtq, 681rwhp at 24 psi running flex fuel E60 at time of dyno tune.
Member
These are digital inputs - an analog speed input would give a 0-5 volt reading and is pretty much unheard of in the OEM world, although some aftermarket versions exist. Is this a PNP unit or a wire-in?
Matt Cramer
1997 BMW 328i convertible, 1972 Chevy C10 pickup, 1966 Dodge Dart slant six
BMW - where "Why doesn't everybody build cars the way they do?" meets "Why can't they build a car the same way everyone else does it?"
oem import direct
it's the pnp ms3proOriginally Posted by Matt Cramer
96 M3, GT4094R, Arrow Rods, CP Pistons, Elring HG, cutring 87mm, 10 mm ARP studs,MS3pro, EMC Intercooler, n54 6 speed with Motiv twin disk, ZT-2 wideband, Zionsville Radiator, X-brace, H&R springs with bilstien shocks, QTP electronic cutout, Line Locks, stock exhaust 455rwtq, 453rwhp at 14 psi 91 octane.......684rwtq, 681rwhp at 24 psi running flex fuel E60 at time of dyno tune.
Member
OK, the PNP is going to have two VR conditioners for ABS sensor input on the options port. You just need to wire to those connections and set things up under the Speed and Gear Sensors menu.
Matt Cramer
1997 BMW 328i convertible, 1972 Chevy C10 pickup, 1966 Dodge Dart slant six
BMW - where "Why doesn't everybody build cars the way they do?" meets "Why can't they build a car the same way everyone else does it?"
oem import direct
OK, the PNP is going to have two VR conditioners for ABS sensor input on the options port.
Now I'm confused. How do I get to the option port? I know where the speed and gears sensor section is. Do I select Digital for VSS1? How about for Digital input?
96 M3, GT4094R, Arrow Rods, CP Pistons, Elring HG, cutring 87mm, 10 mm ARP studs,MS3pro, EMC Intercooler, n54 6 speed with Motiv twin disk, ZT-2 wideband, Zionsville Radiator, X-brace, H&R springs with bilstien shocks, QTP electronic cutout, Line Locks, stock exhaust 455rwtq, 453rwhp at 14 psi 91 octane.......684rwtq, 681rwhp at 24 psi running flex fuel E60 at time of dyno tune.
Member
The options port is the 20 pin connector on the back of the PNP. This picture shows the pin numbers looking into the connector on the ECU.
The stock VSS input is Digital Frequency In 1, while Digital Frequency In 2 and 3 are pins 17 and 16 respectively.
Matt Cramer
1997 BMW 328i convertible, 1972 Chevy C10 pickup, 1966 Dodge Dart slant six
BMW - where "Why doesn't everybody build cars the way they do?" meets "Why can't they build a car the same way everyone else does it?"
oem import direct
gotcha... I was just confused thinking port meant some changes in tunerstudio.. But I understand now..ThanksThe options port is the 20 pin connector on the back of the PNP. This picture shows the pin numbers looking into the connector on the ECU.
The stock VSS input is Digital Frequency In 1, while Digital Frequency In 2 and 3 are pins 17 and 16 respectively.
96 M3, GT4094R, Arrow Rods, CP Pistons, Elring HG, cutring 87mm, 10 mm ARP studs,MS3pro, EMC Intercooler, n54 6 speed with Motiv twin disk, ZT-2 wideband, Zionsville Radiator, X-brace, H&R springs with bilstien shocks, QTP electronic cutout, Line Locks, stock exhaust 455rwtq, 453rwhp at 14 psi 91 octane.......684rwtq, 681rwhp at 24 psi running flex fuel E60 at time of dyno tune.
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