If I'm reading this right;

At idle: CO2, 11.4; O2, 4.4; HC, 84; CO, .16

2500 rpm: CO2, 14.5; O2, .2; HC, 18; CO, .23

Vanagons apparently don't have to have the new system integrity check in
California. Had a bad moment there with the gas cap but the Jedi blew
through it and re-set it on the tester and it passed. : )

The temp gauge is still reading a bit high for my tastes but the system
seems to be working normally. I'll get an infrared thermometer so that I
have an objective number by which to judge.

Now on to the other 1001 things on the Vanagon to-do list. : /

Cya,

Robert