O2 Sensor Interchange

turbonewf

Junior Member
right now the b20 in my civic used the 4 wire heated O2 sensor, has anyone tried to rewire for the 8 wire (i think) wideband sensor used in the 92 vx models? i think the ouput voltages are different but another inline resistor can correct that. if so what wires are used and for where. by the way i'm using the stock dx harness and the Teg LS ecu.
 

turbonewf

Junior Member
never mind i answered my own question!
the honda wideband o2 sensor runs on an inverse 1 volt to 5 volt range while the reg sensor runs a 0 to 1 volt range. it will work with some funky electronics but is not worth the hassle.
thanks anyway
wayne
 
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