I was a little bored today and went to check the ECU for hidden codes but I am having trouble understanding them. I looked at the FSM but could not find anything similar. Can anyone help me interpret these CEL codes:

10 long 10 short (1010 ?)
pause
10 short (0010 ?)
pause
10 short (0010 ?)
pause

TIA

 

Anyone?
....

 

I thought the 5th gener's don't have the "flash" method for pulling up the codes? Your better off getting a code scanner to pull up the codes. I believe the local Auto Zones pull the codes for free.