I just bought an autometer air/fuel gauge. Purple wire to white wire off of the o2 sensor(right before it goes into the bundle). Red wire to power. Black wire to ground. The gauge reads full rich all of the time. I moved my distributor back and forth and the gauge didn’t move. I re-checked all of my connections all were good. My car dosn’t run rough so I don’t think it is the o2 sensor. I am lost any help would be appreciated.
P.S. all stock except for a air intake and coilovers.
Thanks in advance.