Ive asked questions about this before and haven't received much feedback.
I have a 2004 Ram with the 5.7, when it get cold, say below 20 or so, on the first start up of the morning my ETC light comes on, sometimes just staying on, and sometimes blinking. Usually if i turn off and restart it goes away (a few times it took several restarts). Well from what i have read people say clean the throttle body, so i did that and it came out shiny. WI cleaned it like 3 weeks ago and it worked fine, but now this morning it happened again. Not sure what to do or what it could be. Anyone have any suggestions?

 

other forums have said, but nothing consistent
map sensor
throttle positions sensor
something with the computer

 

What codes are you getting

 

Dont know, ive done the key thing at least 50 times, in all sorts of fashions...never worked...only holding down the odometer button when starting does anything

 

stop by an auto parts store and let them pull the codes for you. write them down and post them here