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P1168 2009 NISSAN SENTRA

P1168 2009 NISSAN SENTRA - Closed Loop Control Function Bank 2

Repair Importance Level: 3/3
Repair Difficulty Level: 2/3   
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Possible causes

  • Faulty Air Fuel Ratio Sensor 1 Bank 2
  • Air Fuel Ratio Sensor 1 Bank 2 harness is open or shorted
  • Air Fuel Ratio Sensor 1 Bank 2 circuit poor electrical connection

When is the code detected?

The closed loop control function for bank 1 does not operate even when vehicle is driving in the specified condition, the closed loop control function for bank 2 does not operate even when vehicle is driving in the specified condition.

Possible symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

P1168 2009 Nissan Sentra Description

The Engine Control Module (ECM) performs ON/OFF duty control of the Air Fuel Ratio (A/F) heater corresponding to the engine operating condition to keep the temperature of Air Fuel Ratio (A/F) element at the specified range.
OBDII Code P1168 2009 Nissan Sentra - Closed Loop Control Function Bank 2 - AutoCodes.com

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P1168 2009 NISSAN SENTRA Comments

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