Question

2007 Nissan Sentra 2.0L with engine codes P1148 and P0130, what is the meaning?

Answer 1

Both codes are related to the Air Fuel Ratio Bank 1 Sensor 1. I suggest starting by replacing that sensor.

P0130 2007 Nissan Sentra - Air Fuel Ratio Circuit Bank 1 Sensor 1
Read more: https://www.autocodes.com/p0130_2007_nissan_sentra.html

P1148 2007 Nissan Sentra - Closed Loop Control Function Bank 1
Read more: https://www.autocodes.com/p1148_2007_nissan_sentra.html