P1168 2010 Nissan Pathfinder Code - Closed Loop Control Function Bank 2
Quick Answer
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. Common causes include 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. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
- What it means
- P1168 2010 Nissan Pathfinder indicates Closed Loop Control Function Bank 2.
- Common causes
- Common causes include 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.
- Severity
- High - diagnose this code as soon as possible.
- Can I drive?
- Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
Code P1168 2010 Nissan Pathfinder Description
What are the Possible Causes of the DTC P1168 2010 Nissan Pathfinder?
- 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 to Fix the DTC P1168 2010 Nissan Pathfinder?
Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P1168 2010 Nissan Pathfinder code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.
Need more information about the P1168 2010 Nissan Pathfinder code?
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Frequently Asked Questions about P1168 2010 Nissan Pathfinder Code
1. What does OBDII code P1168 on a 2010 Nissan Pathfinder mean?
The code P1168 refers to a Closed Loop Control Function Bank 2 issue in the engine's fuel-air ratio system.
2. What are common symptoms of OBDII code P1168 in a 2010 Nissan Pathfinder?
Common symptoms include poor engine performance, reduced fuel efficiency, and potentially rough idling or stalling.
3. What are the possible causes of OBDII code P1168 in a 2010 Nissan Pathfinder?
Causes can include a faulty oxygen sensor, issues with the fuel pressure regulator, vacuum leaks, or problems with the fuel injectors.
4. How can I diagnose the OBDII code P1168 in my 2010 Nissan Pathfinder?
Proper diagnosis involves using an OBDII scanner to retrieve the code, checking the oxygen sensor readings, inspecting for vacuum leaks, and testing the fuel pressure regulator.
5. Can I drive my 2010 Nissan Pathfinder with OBDII code P1168?
It is not recommended to continue driving with this code as it can lead to further engine damage and decreased fuel efficiency.
6. How can I repair OBDII code P1168 in my 2010 Nissan Pathfinder?
Repair may involve replacing the oxygen sensor, fixing vacuum leaks, cleaning or replacing fuel injectors, or addressing any issues with the fuel pressure regulator.
7. Is it possible to reset the OBDII code P1168 in a 2010 Nissan Pathfinder?
Resetting the code without addressing the underlying issue may temporarily clear the warning light, but it will likely reappear once the problem persists.
8. How much does it cost to repair OBDII code P1168 in a 2010 Nissan Pathfinder?
The cost of repair can vary depending on the specific issue causing the code, but it may range from a few hundred to a thousand dollars at a mechanic.
9. Can a DIY enthusiast fix OBDII code P1168 in a 2010 Nissan Pathfinder?
While some aspects of the repair may be tackled by experienced DIYers, diagnosing and repairing this code properly may require specialized tools and knowledge.
10. How often does OBDII code P1168 occur in a 2010 Nissan Pathfinder?
This code is not extremely common in the 2010 Nissan Pathfinder, but it can occur due to various factors affecting the engine's fuel-air ratio system.
Discuss the causes and fixes for P1168 2010 Nissan Pathfinder OBDII Code
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