After this was brought up it got me to thinking. I'm planning on AC in my Barracuda convertible and would like to mount the compressor down low on the driver side and I WILL be running power steering. So a little research indicated that all of these have electric pumps:
05-10 Cobalt
06-11 HHR
02-08 Mini
MR2
Subaru XT6
Echo
Yaris
TDi Sportwagen

Some of those are in my local Pick-N-Pull. Anything to avoid, specs, etc.? What does the signal look like to control pressure on those controlled by the ECM? Oh, and Pick-N-Pull is about $40 for ANY power steering pump.