I have a '96 camry and the rotor button came loose inside the cap and caused the catalytic converter to melt, took care of that but check engine light is still on erased codes and still comes back. Tried to retrieve codes by jumping T1 and E1 like the manual says but the check engine light stays on and does no blink to give me codes it just stays on. Any help I would appreciate, don't know if it could be one of the O2 sensors or not.

 

Check engine light usually means a sensor of some sort is out.

 

what is the code your getting if its related to the evap system i have awsome news for you.