Read through all the other posts....but my problemis different. I am getting this error message ONLY when one of my chip is in the memcal (and the car is running on the chip) replace it with the stock chip and everything links just fine? I do not think the car is in limp home mode. Any ideas?

 

i have a similar problem, i scanned my car through aldl and then a wire on the coil jiggled loose and car died, from then on (even after i fixed the loose wire) it says unrecognizable PCM... hopefully i didn't fry my chip... its the only one i have and its not stock

 

read the stock chip and burn a copy of it to one of your chips. load that chip into the ecm.

if you still get an error/problem, then something is wrong in your chip burning process (wrong prom, burner is bad, etc.)

 

I'd love to do that....however, my stock chip is still soldered to the memcal, cant get it into the burner. Any ideas? Its a ATNY code which I cant seem to find ANYWHERE!

 

moates sells an adapter that will plug into your memcal and then into your burner and lets u read the stock chip and its only about $10.

 

Ahhhh I will check that out! Thank you!