Most oxygen sensors are heated oxygen sensors.
Hi Every one Can you help meWhere Is the heater 02 sensor and heater circut fault sensor 1 for 1999 Honda Civic?
yes
Yes. Heater no work if 02 works on tuesdays. but will contiune work on sunday. But only in an odd mounth.
02 sensor heater curcuit malfunction (bank 1 sensor1)---change front 02 sensor if need be.
Bank 2, sensor 1, O2 sensor heater circuit malfunction.
02 Sensor Heater Control Circuit Low (Bank 2 Sensor 1) Shorted condition detected in the oxygen sensor heater element control feedback sense circuit
P0161 is 02 sensor 2/2 heater performance.
Answerp0137 or p0147 if it's the heater circuit.
Newer oxygen sensors are heated for accuracy. If the heater element goes bad the oxygen sensor doesn't work and needs to be replaced. If you have an oxygen sensor heater malfunction, it just means that the oxygen sensor has failed.
* P0141 02 Sensor Heater Circuit Malfunction (Bank 1 Sensor 2) The after catalyst O2 sensor has failed.
the black wires are for the heater circuit, the blue and white are the sensor wires. the universal sensor probably wont work though, its best to bite the bullet and get the correct one from toyota.
There is more than one O2 sensor in that vehicle and they are all threaded into the exhaust at various points.