Hi folks, My KOEO duty cycle on pins 2-3 diag plug is %50. It should be %70. What does this mean? A little background:
I have an ongoing idle issue when outside temp gets to 100 deg (texas) the idle control seems to go away. Usually it works ok, fast idle at cold start and compesating for AC compressor. But when it gets to 100 outside idle drops to 500-600 and is a little rough. When running the duty cycle is about 55-65 % . Static KOEO however is almost exactly %50. I believe it should be %70. My ecu number is 0280 800 234, wonder if its bad?
-Tom Phillips