I purchased an upstream Bosch universal Oxygen Sensor for my 97 Honda Civic HX. Little did I know this is one of the few models that requires a 5 wire O2 sensor...WTF ? A five wire sensor costs around $300 at the dealership and none of the online sites realize the HX uses a 5 wire Oxygen Sensor. Am I stuck purchasing a $300 5 wire sensor instead of a universal $80 sensor? Is there a way to wire a universal 4 wire into a 5 wire? any tips would be great