I got a SES light last night and went to Autozone to have it checked out. It came up with a P0118 (Engine coolant temperature sensor input above the maximum acceptable voltage). What do I need to do fix it.

Thanks in advance

 

Replace the temp sensor.

 

Where is it located?

 

Stephen,

For $12 while you were at Autozone you could have picked up a Haynes manual.Get one and it will be very helpful with showing you where your sensor is and how to change it.