choit
09-27-2008, 05:49 PM
1) If I had my catalytic converter replaced with a resonator, would an O2 sensor after catalyst still help my engine performance or it will be useless?
2) I have a Universal Bosch O2 sensor after catalyst but I don't have the OEM connector anymore. Since it is just 4 wires to connect, does anyone know which wire goes to which terminal? This obviously depends on answer to Q1.
2) I have a Universal Bosch O2 sensor after catalyst but I don't have the OEM connector anymore. Since it is just 4 wires to connect, does anyone know which wire goes to which terminal? This obviously depends on answer to Q1.