Hello,
The code:
P1130 - A/F (air / fuel ratio) sensor circuit range / performance malfunction (bank 1 sensor 1).
The A/F sensor or the air / fuel ratio sensor is the oxygen sensor that is located before the catalytic converter on this vehicle.
This code can be due to a bad oxygen sensor or faulty harness for the sensor.
https://www.2carpros.com/articles/how-to-test-an-oxygen-sensor-02-sensor
https://www.2carpros.com/articles/how-to-replace-an-oxygen-sensor
I have attached the troubleshooting guide for the code P1130. This can help you determine the issue.
Please let me know of any questions.
Thank you.
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Monday, November 22nd, 2021 AT 3:09 PM