View Full Version : Help!! codes

05-13-2007, 09:50 AM
I checked for codes and I got a 54 with the engine off and 54 and 98 with it running. One website I seen said 54 is for an ACT sensor and another site said it is a IAT sensor. Are both of these the same sensor with different names? Also if anyone had a picture of where they are, that would be great.