EHA problem?
 

Ok, I have been researching a hesitation my car has. In this thread...... http://www.peachparts.com/shopforum/showthread.php?t=56095&highlight=hesitation
It says that with the O2 unplugged the eha should register either 0 or 8ma......my car however is registering -0.72. So what would need fixed if the reading w/out O2 plugged in is incorrect?