MSefi.com read only forum (Jan.15,2018)

Possible to use the vr sensor In the stock distributor to fire the stock coil in cap? I have a 7 pin and 4 pin distributors. How would one wire the ms2 v3.0 board

Going to add the following mods to see if help

V3.0 board

http://www.msextra.com/doc/ms2extra/MS2 ... htm#wiring

No on the stim did the same turn the rpm knob and made ecu go offline. Power is on to ecu in all key locations. If I unplug in input pin #24 and the spark output A ecu don't go offline

Board is soldered like the following
D1 jumped
D2 jumped
XG1 jumped to XG2
OPTOUT jumped to TSEL
S12C jumped to JS9(+12c) for IAC
JS10 jumped to IGN
TACHSELECT jumped to OPTOIN
no C30 or C12

running ms2 v3 board sbc 350 TPI injection wired up to specs.board set up to hei. dont get any rpm during cranking and tunerstudio goes off line. dist is in at 10 btdc rotor line up with tower and the vr is lined up. But i get spark to plugs when its turning over but dont see it in TS. what will it ...

Thank you so far everyone is helpful and and willing to take the time to help other's out

Hello all need to figure out the Ignition wiring MS2 V3. Using a sbc large cap (with coil in cap) Distributor has 4 wires coming out of housing

tach signal is a purple wire with a white trace [pin R] db37 pin #24
advance control signal is a white wire [pin E] db37 pin #36
override (cranking ...

thanks alot for the help and information pin #1 in my harness is ckp- black wire in shielded wire

im using this diagram
and wired it that way but dont show the Pin #1 used i seen another post and they grounded the Pin #1 but i dont want to smoke ms or module thanks

thanks just thought of another question im using a hei 7 pin distributor in my sbc what do i connect to the black wire and bare wire in the shielded ignition cable i connected white wire to pin #24 (R on hei module)

can the three led transistors d14-d15-d16 trip a relay if i set the relay for ground triggering or wire in new transistor

use the spares to switch on devices (eg fan). im using the 4 iac wire for my stepper iac. i seen the diagram on megamanual use a transistor but lost from there i see the pads on the v3 board by the db37 plug where do i get the processor output from. hope this makes a little sense. so i go from ...

V3 board

just got my ms2 built and using DIYAutoTune 8ft harness, car is all wired up. My question in how and what do i need to do on board to use the spare outputs 1-4 (pins 3-6)