zane9000 Posted July 5, 2006 Share Posted July 5, 2006 Well, Ive been working on this project off and on since winter and today I finally got her up and running. Still not driving yet, but atleast it idles. My only real question at this point is about the narrow band O2 sensor I have. I know the green and red graph across the bottom of the main screen is to show you if you are running really rich or really lean, but which side is which? When the car starts up its it all the way on the left hand side (only a couple of green circles are lit up) and when I rev the engine it goes about half way up and a bit into the red. I am using mobys fuel map, so I would assume that it should be really rich, atleast thats what ive been told. Also, when I was looking at this reading, the car had not warmed up all the way... or at all really. I didnt was the thermostat to open because I didnt have the radiator attatched at the time. Thanks! Quote Link to comment Share on other sites More sharing options...
olie05 Posted July 11, 2006 Share Posted July 11, 2006 I'm pretty sure green is rich and red is lean. Don't forget that nb O2 sensors need a little while to heat up, even if they are heated. Quote Link to comment Share on other sites More sharing options...
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