Oxygen sensor problems

Oxygen sensor: Oxygen sensor. It is placed in the tailpipe and it measures how efficient the engine combustion is.
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P0158 oxygen sensor

Toyota Tacoma 2006 Automatics 140 miles
P0158
Oxygen Sensor Circuit High Voltage (Bank 2 Sensor 2).
Shuaibi from United States 2 years ago  
SH
2 reports 
reyna from other a year ago
El banco 2 sensor 2 me daba este codigo, sustitui el sensor por uno de autozone y se corrigio el problema pero empezo a encender el check in y me daba el codigo p0606, instale un sensor nuevo original y se eliminaron los codigos fco reyna, mty. México 610,000 km
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OBD P0031. What's the fuse # for the oxygen sensor heater?

Toyota Tacoma 2019  37000 miles
Check engine light - OBD P0031
What us the fuse # for the sensor.
Sammy from United States 2 years ago  
SA
1 reply 
Keith from United States 2 years ago
The only fuse I could locate. I’m sure there is also a relay that controls the circuit.
1
2
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Remains accelerated

Toyota Tacoma 1996  225389 miles
My car remains accelerated in High. I have already changed the oxygen sensor and needle but the problem is still there.
trannie from United States 11 years ago  
TR
1 reply 
sylvester from United States 11 years ago
The IAC valve controls the revolutions, which usually gets dirty. So you should try cleaning it.
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