Help with code 11
 

Just bought the car its an 87 turbo. Its trowing a code 11, intermittent power failure to the ecu.

Thanks to the help of the members here I was told to check the ecu grounds on the intake. I have checked those and everything is fine so Im not sure what to look for now.

Any help with this would be great. Where else should I look that might be the cause of a code 11?

bump anyone?