I scanned the codes on my 95 Taurus. This is what I got.
659 - High vehicle speed in park indicated.
What the heck is that and what caused it ? The other one...
538 - Invalid cylinder balance test due to CID circuit failure.
There is a couple meanings to this code but, I think this is the one I want. The car stalled on me yesterday when it was 24 C outside. I think that means the Ignition Control Module.