Peachy, thanks!

This is inside a Ford automobile Engine Control Unit (ECU). The original (left side one) is supposed to be controlling the O2 sensor heater, but has died a horrid death at some point. Not mine, but just doing a favour for my local auto mechanic.

We dug through his extensive collection of dead ECUs, and found one with four similar 5103 parts onboard. I've now used a heat gun to liberate those, and used one of them to replace the dead one on the original ECU.

We'll find out on Friday whether that's all that needed fixing (or not!).

Cheers