gsxr - is this the unit? I recall a thread about soldering a unit that has a few relays inside?

BTW, I removed the fuse and the engine ran the same (not well), does this prove the relay is bad?

This looks fine to me:

__________________
1986 190D, 2.5L, 5-speed swap, 180,000 Miles (60K by me).
Jeep CJ-7 with Cummins 4BT/NV4500/AtlastII 4.3.
Grand Wagoneer 4BT project in progress!