On the early models open/closed loop status is called O2S Active. RPM control will only work if the vehicle is stationary with the idle switch closed and the engine at normal operating temperature. The reset ECU function is not very well documented by Suzuki, I look at that again.
I had found the O2S Active indicator but it makes me a bit confuse.
As far as I understand, when the car run in high load (e.g accelerate at high gear on low speed) , the ECU will bypass the O2S and enter to Open loop, but when I tried with Rhino, the O2S Active still indicate ON even the engine should already enter to Open loop (TFT, LTFT steady, not jump up/down like normal).
Please correct me if I am wrong.
PS: I start a new thread as I do not want to mess up your Software thread
-- Edited by HTViking on Tuesday 21st of July 2015 02:45:10 AM
