P1168 2005 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 2005 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 2005 Nissan Pathfinder Description
What are the Possible Causes of the DTC P1168 2005 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 2005 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 2005 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 2005 Nissan Pathfinder code?
Need more information on how to fix the P1168 2005 Nissan Pathfinder code? Get Access to Factory Service Manuals
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Frequently Asked Questions about P1168 2005 Nissan Pathfinder Code
1. What does OBDII code P1168 for a 2005 Nissan Pathfinder indicate?
The code P1168 relates to a Closed Loop Control Function Bank 2 issue in the vehicle's system.
2. What are the common symptoms of OBDII code P1168 in a 2005 Nissan Pathfinder?
Common symptoms include decreased fuel efficiency, rough idling, and engine hesitation.
3. What are the potential causes of OBDII code P1168 in a 2005 Nissan Pathfinder?
Causes may include a faulty oxygen sensor, a vacuum leak, or issues with the fuel delivery system.
4. How can I diagnose the OBDII code P1168 in my 2005 Nissan Pathfinder?
Diagnosis typically involves using an OBDII scanner to read the code, checking the oxygen sensor, inspecting for vacuum leaks, and testing the fuel system.
5. Can I continue driving my 2005 Nissan Pathfinder with OBDII code P1168?
It is not recommended to drive the vehicle with this code present, as it may lead to further damage and decreased performance.
6. How can I repair OBDII code P1168 in my 2005 Nissan Pathfinder?
Repair methods may include replacing the oxygen sensor, fixing any vacuum leaks, or addressing issues with the fuel system.
7. Is it possible to reset OBDII code P1168 in a 2005 Nissan Pathfinder?
While you can clear the code with an OBDII scanner, it is essential to address the underlying issue causing the code to prevent it from reoccurring.
8. Are there any DIY tips for fixing OBDII code P1168 in a 2005 Nissan Pathfinder?
DIY tips may include checking for loose connections, ensuring proper fuel system maintenance, and following the vehicle's service manual for guidance.
9. How much does it cost to repair OBDII code P1168 in a 2005 Nissan Pathfinder?
The cost of repair can vary depending on the specific issue causing the code and whether you perform the repair yourself or take it to a professional mechanic.
10. Can a mechanic help me with OBDII code P1168 in my 2005 Nissan Pathfinder?
Yes, a qualified mechanic can diagnose and repair the issue related to OBDII code P1168 in your 2005 Nissan Pathfinder to ensure proper functioning of the vehicle.
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