AutoCodes - OBDII Code List - P1168 2006 NISSAN ALTIMA SEDAN

P1168 2006 NISSAN ALTIMA SEDAN - Closed Loop Control Function Bank 2

Repair Importance Level: 3/3
Repair Difficulty Level: 2/3    What is this?
Table of contents

P1168 2006 NISSAN ALTIMA SEDAN 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

How do I fix code P1168 2006 NISSAN ALTIMA SEDAN?

Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.

Tech Notes

There is a factory service bulletin for the 2006 Nissan Altima:

2006 Nissan Altima Factory Service Bulletin P1168 OBDII Code

Cost of diagnosing the P1168 2006 NISSAN ALTIMA SEDAN code

Labor: 1.0

The cost of diagnosing the P1168 2006 NISSAN ALTIMA SEDAN code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.

Possible Symptoms

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

P1168 2006 NISSAN ALTIMA SEDAN 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 the Air Fuel Ratio (A/F) element at the specified range. The Diagnostic Trouble Code (DTC) will set when the closed-loop control function for bank 1 does not operate even when the vehicle is driving in the specified condition, the closed-loop control function for bank 2 does not operate even when the vehicle is driving in the specified condition.
OBDII Code P1168 2006 Nissan Altima Sedan - Closed Loop Control Function Bank 2 - AutoCodes.com

More Information

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