P0152 Nissan Code - Air Fuel Ratio Circuit High Bank 2 Sensor 1
Quick Answer
The Air Fuel Ratio (A/F) sensor is a planar dual-cell limit current sensor. Common causes include Faulty Front Heated Oxygen Sensor Bank 2, Intake air leaks may be faulty, Exhaust gas leaks. Severity is Moderate - service should be scheduled soon. The vehicle may still be drivable for short trips if it runs normally, but avoid hard driving and repair it soon.
- What it means
- P0152 Nissan indicates Air Fuel Ratio Circuit High Bank 2 Sensor 1.
- Common causes
- Common causes include Faulty Front Heated Oxygen Sensor Bank 2, Intake air leaks may be faulty, Exhaust gas leaks.
- Severity
- Moderate - service should be scheduled soon.
- Can I drive?
- The vehicle may still be drivable for short trips if it runs normally, but avoid hard driving and repair it soon.
Code P0152 Nissan Description
The sensor is capable of precise measurement λ= 1, but also in the lean and rich range. Together with its control electronics, the sensor outputs a clear, continuous signal throughout a wide range (0.7 < λ < air).
The exhaust gas components diffuse through the diffusion gap at the electrode of the oxygen pump and Nernst concentration cell, where they are brought to thermodynamic balance. An electronic circuit controls the pump current through the oxygen pump cell so that the composition of the exhaust gas in the diffusion gap remains constant at λ = 1. Therefore, the A/F sensor is able to indicate air/fuel ratio by this pumping of current. In addition, a heater is integrated in the sensor to ensure the required operating temperature of 700 - 800°C (1,292 - 1,472°F).
What are the Possible Causes of the DTC P0152 Nissan?
- Faulty Front Heated Oxygen Sensor Bank 2
- Intake air leaks may be faulty
- Exhaust gas leaks
- Front Heated Oxygen Sensor Bank 2 harness is open or shorted
- Front Heated Oxygen Sensor Bank 2 circuit poor electrical connection
- Inappropriate fuel pressure
- Faulty fuel injectors
How to Fix the DTC P0152 Nissan?
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.
Code Tech Notes
For Nissan models before 2005 see: P0152 Nissan
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P0152 Nissan 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.
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Information for Specific Nissan Models
- P0152 2006 Nissan Maxima — Air Fuel Ratio Circuit High Bank 2 Sensor 1
- P0152 2007 Nissan Maxima — Air Fuel Ratio Circuit High Bank 2 Sensor 1
- P0152 2008 Nissan Maxima — Air Fuel Ratio Circuit High Bank 2 Sensor 1
- P0152 2006 Nissan Pathfinder — Air Fuel Ratio Circuit High Bank 2 Sensor 1
- P0152 2007 Nissan Pathfinder — Air Fuel Ratio Circuit High Bank 2 Sensor 1
- P0152 2008 Nissan Pathfinder — Air Fuel Ratio Circuit High Bank 2 Sensor 1
- P0152 2009 Nissan Pathfinder — Air Fuel Ratio Circuit High Bank 2 Sensor 1
- P0152 2010 Nissan Pathfinder — Air Fuel Ratio Circuit High Bank 2 Sensor 1
- P0152 2011 Nissan Pathfinder — Air Fuel Ratio Circuit High Bank 2 Sensor 1
- P0152 2012 Nissan Pathfinder — Air Fuel Ratio Circuit High Bank 2 Sensor 1
- P0152 2002 Nissan Sentra — Air Fuel Ratio Circuit High Bank 2 Sensor 1
- P0152 2003 Nissan Sentra — Air Fuel Ratio Circuit High Bank 2 Sensor 1
- P0152 2004 Nissan Sentra — Air Fuel Ratio Circuit High Bank 2 Sensor 1
- P0152 2005 Nissan Sentra — O2 Sensor Circuit High Bank 2 Sensor 1
- P0152 2006 Nissan Sentra — O2 Sensor Circuit High Bank 2 Sensor 1
- P0152 2007 Nissan Sentra — Air Fuel Ratio Circuit High Bank 2 Sensor 1
- P0152 2008 Nissan Sentra — Air Fuel Ratio Circuit High Bank 2 Sensor 1
- P0152 2009 Nissan Sentra — Air Fuel Ratio Circuit High Bank 2 Sensor 1
- P0152 2010 Nissan Sentra — Air Fuel Ratio Circuit High Bank 2 Sensor 1
- P0152 2011 Nissan Sentra — Air Fuel Ratio Circuit High Bank 2 Sensor 1
- P0152 2012 Nissan Sentra — Air Fuel Ratio Circuit High Bank 2 Sensor 1
Frequently Asked Questions about P0152 Nissan Code
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