2005 Nissan Altima, for code P1283, is the A/F Sensor 1 Bank 2 the front or rear sensor?

Question

2005 Nissan Altima SE 3.5L, for code P1283, is the A/F Sensor 1 Bank 2 the front or rear sensor?

Answer 1

This code is for the first O2 sensor on the bank closest to the radiator. It's right in the exhaust manifold or in the top of the converter.

Answer 2

P1283 NISSAN - Air Fuel Ratio Sensor 1 Lean Shift Monitoring Bank 2
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