My car is now one year old and I started to think about how the engine was performing or broken in now. One thing I have always looked at to see signs of degradation in my old non-hybrid cars is the idle. If my idle was rock solid, no fluctuations and running at the same value as new, the car ran great. Changes in that meant time for tune up, spark plugs, air filter, clean throttle body etc. This becomes more important to me when the car starts reaching very high mileage. I track my values with a scan gauge. How do I get the ICE to idle at a stop to see how the car idles so I have a baseline? Or does anyone know what the idle should be? Something tells me you can't. thanks.