there should be 2 feeds to the relay. One is key on power and the other is 12 volts constant.
If there is no power to the fuse box fuse, then you may have a wiring issue at the fuse box or check fusible links
March, 20, 2013 AT 11:50 AM
The DME(bmw lingo) is the ECM. It was a bad CPS. During troubleshooting I inadvertantly had the fuel pump relay and engine control relay swapped, so it still wouldnt start. Swapped them back and she fired right up. Thanks