Hey there guys,

I have a 1986 Porsche 944 that isn't getting power to the fuel pump nor is it getting power to the injectors. I check both of these via multimeter while cranking the engine. Relays seem to be clicking and engaging appropriately. The fuel pump works when i put power to it myself. When I shake the DME it sounds like there is something moving in it.

Any suggestions on this?

 

Fuel pump not getting power is usually the DME relay. Do you know that one in particular is clicking?

You can also bypass it. Instructions on Clark's Garage.

 

Dead DME relays abound...always carry a good spare in the glove box...Do you get any tach bounce while cranking? some times the tach needle will just wiggle good...check out prior lists here about this. Some videos about this on Utube as well.