sor, low bank circuit.

Question

i asked about a P0057 code problem. H02s sensor low bank circuit.

Answer 1

Hi there

This code points to an issue with the bank 2 rear O2 sensor. Most of the time the cause of this code is the heater circuit inside the sensor. Here is some more info for you.

P0057 NISSAN - HO2S22 Heater Control Circuit Low

Read more: https://www.autocodes.com/p0057_nissan.html