No power to fuel system

[celainc]

I have a '93 525i that has no power at the fuel pump fuse or relay, key on or crank position. PLEASE HELP!!!! If anyone has a wiring diagram that would be of help. Thanks!!

[LouieD]

Welcome. Check the CPS. If it's not working then I believe no fuel or spark. Before you actually replace it, clean it. The gap between it and the crank wheel is 1mm and it's prone to getting gunked up if the front crank seal/timing cover is leaking. Wiring diagrams are available on PDF. Try Google.

[celainc]

Thanks for the response! I'll definitely look into that. :)