I found the 38 pin - take off the computer box cover it sticks out like a sore thumb. The other round plug wires head off under the air filter housing so it probably does go to the ETA. On the eight pole connector, I was not aware that it was a CA model but it's possible as I am in AZ. I plan to build a code reader but probably not for a few days. Jim, I had already been to your site - that's how I figured out what a code 7 was. I do suspect ETA at this point. Thanks to all.