E30 Zone

Hi After 6 months in bits I’ve got the 320i cabrio back in 1 piece. You can imagine my frustration as it won’t crank also the fuel pump doesn’t work which may point to the problem. It was working fine before taking it apart and I’m at a loss where to start looking. All the wiring and fuse box was removed also the dash I left the Motronic box in. All the lights work as they should also the cluster seems to be working fine eg fuel gauges etc. It just seems the engine bay is dead. Any help where to start looking gratefully received. David

This may help: https://www.e30zone.net/e30wiki/index.p ... oubleshoot

Ben

I would start by making sure you have a good engine-to-body earth strap in place.

If the dash has been apart, make sure the green wire behind it is connected:
https://www.e30zone.net/e30wiki/index.p ... Green_Wire

Also, is there an immobiliser fitted? It may need bypassing or removing if you don't have the key to de-activate it...