A Bosch Relay setup could be done, but I would try first to renew terminals 30 & 87....if its possible to access those terminals on back side of that fuse/relay/etc panel Ok. So just bypass the socket by adding pieces of thick wires between wires from tray bottom and connecting it directly to t...

relay was burned twice...mechanic..said...pump current...fine. I assume you mean the relay's spade terminal was burned, and in this process, the relay can get hot. Hence, your terminals may not be making good contact with each other. Was this burning on feed side (power), or on output side to pump/...

lummert wrote:Is there a chance that the alternator could be overcharging?

What do you mean exactly ? Can you propose any measurements or checks?

Hello, I've got 1991 Volvo 940 with B200E engine. My problem is, that in last two months, my pump relay was burned twice. So now I monitor it's temperature while driving, and realized, that front lights relay also gets hot. And I mean hot. After driving for a while it's hard to keep finger on any of...