e30 m30 swap question?

[kylelauffer]

Hi i have the normal m20 harness with the m30 b35 engine and im not getting fuel for some reason. I used the same m20 injector wirering harness too. Im sitting here in bookwork trying to figure it out now. Ox sensor not hooked up?
Any suggestions? Thank you.

[yert315]

is it getting fuel to the rail? are the injectors firing? is the fuel pump operational?

[Jean]

Start with the basics, do you hear the pump working? Are the supply/return lines hooked up correctly? Is there fuel pressure in the rail? Tried another relay? Correct/working temp sensor?

[kylelauffer]

thanks guys i figured it out i connected a sensor with another one and got fuel.