I just made my first attempt to data log and was not able to get any data from my ecm.

First, due I need the 10k resistor or not.

Second, it did communicate with the ecm only about the first three lines on the raw data page showed any info nothing else, no sensor data or blm or nothing.

I know I should switch my ecm for a 165 but I want practice with this one first before I tackle that project.

So any help for I what I might be doing wrong would be appreciated.

Also I saw something about the check engine light bulb causing data problems mine is pulled out could that be it?