Permanent ticking noise from fuse-box area

[cristimm]

I have a permanent ticking noise from fuse-box area, for a long time I thought that noise is made by injectors but on closer look it seems that is a relay opening and closing constantly. The relay in question seems to be one of the 3 realys that are placed outside the actual fuse box.

I don't think this is normal and eventually will lead to destruction of that relay, impairing some vital functions along with it.

Car is '93 E36 with M42B18 engine, mostly stock.

[cristimm]

Found the issue - O2 relay is constantly coupling/decoupling. I have switched another relay there and it is the same so the relay itself is good. I have removed it for the moment until I fix the problem.