P0170 on 1997 Mitsubishi Eclipse GSX

keep getting this engine code. it showed 2 codes p0170 and p0125 (ect)sensor. replace ect sensor and still comes up dont know what the problem is

by in Lemoore, CA on March 23, 2010
1 answer
ANSWER by , March 25, 2010
Here is some info, I bet you have a thermostat that is stuck open. http://repairpal.com/OBD-II-Code-P0125 It may be related to this code too, not sure. P0170 Fuel Trim Malfunction (Bank #1)