how to tell what ms you got

[mrmacjr]

can any one tell me how to tell if my ms has got spark came with the realy board kit and wiring it was fitted to a bmw 735i and set up for lpg but i was on another job when my father in law choped it out and for got to check what it was wired to from the realy board:grrr:
any help would be great :nod:
i have looked at the mega manual but cant get a straight answer from it:wtf:

i have also searched tb but not found any thing that jumped out at me sorry if it sounds lazy:oops:

my ms bord says (megasquirt 2.2 2001):cool:

[benflynn]

all can have spark, most use fidle as spark, or jump out led17 to a pad out to the db37, just jump the boot header, and load msns firmware

[mrmacjr]

do you know how this gos with the realy board iv read that s1 on the realy board can run spark so if i wire up the power supply can i test the realy boards s1 with a test light or meter for an output or am i complty lost in the mega manual