2001 Toyota Tacoma, P1130 and P1135. Does this mean the air fuel sensor needs changed?

Question

2001 Toyota Tacoma 2.4L, 4 cylinders, check engine light on. P1130 and P1135, for bank 1 sensor 1. Does this mean the air fuel sensor needs to be changed? Is this the same as an oxygen sensor?
Also, where is this sensor located? a diagram would be helpful
Thanks!

Answer 1

P1130  A/F ratio sensor circuit range / performance Bank 1 Sensor 1

P1135 A/F ratio sensor heater circuit malfunction Bank 1 Sensor 1

Yes you have 2 code that point to the direction of the A/F sensor , this sensor is commonly reffered to as the 02 sensor , as for the location

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This for the upstream 02 sensor which is before the catalytic convertor

Answer 2

P1130 Toyota Code - Air/Fuel Ratio Sensor Circuit Range/Performance Malfunction Bank 1 Sensor 1
Read more: https://www.autocodes.com/p1130_toyota.html

P1135 Toyota Code - Air/Fuel Ratio Sensor Heater Circuit Malfunction Bank 1 Sensor 1
Read more: https://www.autocodes.com/p1135_toyota.html