"Attached PCM's serial number is missing"

[the Dragon]

Went to start up my car and it would die with any throttle.

It was throwing MAF codes but haven't run a MAF in a year CLSD.

I attempted to upload the existing tune with no success. Serial number blank not detected. Screen prompted me to "Please perform a full reflash of this PCM."

Pulled PCM and discovered corrosion in the left blue connection. The other blue and both reds looked fine.

Is my PCM bad?

I wasn't tuning and hadn't logged or flashed in a week at the time of the incident.

Thanks for any help!

[joecar]

Can you get the corrosion cleaned up (you will have to open the PCM case and see if the pins have continuity to the inside)...?