Recently i've installed autogauge air-fuel ratio meter to my wira se. When i start the car, the needle points to the 'optimal' region. Once you start driving, the meter will fluctuate from 'lean' to 'rich' region continuously. I would like to ask all the people out there, is this normal? I noe the ECU is trying to adjust the afr continuously, but even at idling, the meter fluctuates. And the worst thing is, it fluctuates end-to-end when i accelerate.. erm.. considerably hard.. Sumore can...
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