i got an autometer air fuel guage i hooked it up red to power black to ground an the purple to the white wire on my 02 sensor it only reads rich an does not fluctuate at alll car is a 95 honda civic dx coupe wit sohc vtec

 

up

 

wrong wire on the O2........

Pin D14 at the ECU for the purple wire.

 

i did it right from the ecu pin d14 an it will not read ne thing

 

any CEL's?

 

does it still stay solid when the car is warmed up? its stays on the last green light until the car warms up then it should move back n forth. maybe ur O2 sensor is bad?

 

stays lit upp green the whole time no codes either

 

u sure u in the right wire?