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

I am megasquriting a 91 VW corado with a vr 6, using EDIS 4 with megasns and v2.2. The issue I am having is when I tried to control the fuel pump with megasquirt (instead of running whenever the ingnition is on) I used pin 37 in the db37 cable to control the fuel pump as specified in the megamanual via a relay. It didnt work so I verified the relay connections by taking the signal wire from the relay and jumping it straight to the battery and the fuel pump ran. I have determined that the fuel pump output from megasquirt on pin 37 isn't energised (even though the display in megatune says it is) Please Help

so am I understanding you correctly that instead of seeing a positive on pin 37 I should see a ground?

I am megasquriting a 91 VW corado with a vr 6, using EDIS 4

Is that a typo? Cant run edis4 on a 6 cylinder engine.