O2 Sensor

[type_one]

Hi guys,
I've recently installed an air-fuel ratio gauge, but its not working properly - The LED's, which are supposed to fluctuate at different RPM / load , mine just light up one by one very slowly. Ppl tell me its my O2 sensor that's faulty. Is this correct?
1)I suppose the gauge isn't faulty, as i've tested with another new gauge, same results;
2)Would there be any other reason for this to happen? (Mine's an EG9,B16a)

Any feedback would be much appreciated, Cheers..

 

[xxxx]

wat brand of airfuel ratio gauge r u using?

o2 wide band sensor?

 

[shiroitenshi]

Did you mount a wideband O2 gauge to a narrowband 02 sensor? (O_o)