need help have to pass emissions. i have a 97 cabriolet and CEL is on with code p1101. i know its something to do with o2 sensor low voltage/air leak but need help. had other codes before this and replaced battery, thermostat, coolant temp sensors, air filter, cleaned EGR valve and pipe into engine, got drivers o2 sensor off and cleaned it but passengers side is stripped, and sprayed cleaner in MAF sensor. i am not sure if the o2 sensor is bad but wires and connection look good. there does not seem to be a leak in any of the exhaust pipes either. the car runs great at idle and while driving doesnt seem to be any loss of power and i have cleared the code but it keeps coming back. any help would be great.