Opened Ford ECU circuit board showing Intel processor, corroded…

I dug around in my parts bins and scrapped together some replacement components and also fixed one trace that was open due to corrosion. Eureka, she runs! I had a code for MAP sensor which was because its vacuum line was tied to the A/C recirc. actuator instead of the manifold. No wonder they couldn't get this thing running right.

Owner caption May 2020 · Photo 4 of 10