Engine-Codes -
Nissan -
P0152 NISSAN
P0152 NISSAN - O2 Sensor Circuit High Bank 2 Sensor 1
Table of contents
P0152 NISSAN Possible Causes
- 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 is the P0152 NISSAN code repair?
Start by checking 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
Replacing the Front Heated Oxygen Sensor Bank 2 usually takes care of the problem.For Nissan models 2005 and up see: P0152 Nissan
What is the cost to diagnose the P0152 NISSAN code
Labor: 1.0
The cost to diagnose the P0152 NISSAN code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.
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When is the code detected?
An excessively high voltage from the sensor is sent to Engine Control Module (ECM).Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
- High Fuel Consumption
- Excessive Smoke from Exhaust
P0152 NISSAN Meaning
The front heated oxygen sensor (or O2 sensor 1) is placed into the exhaust manifold. It detects the amount of oxygen in the exhaust gas compared to the outside air. The heated oxygen sensor 1 has a closed-end tube made of ceramic zirconia. The zirconia generates voltage from approximately 1V in richer conditions to 0V in leaner conditions. The heated oxygen sensor 1 signal is sent to the Engine Control Module (ECM). The ECM adjusts the injection pulse duration to achieve the ideal air-fuel ratio. The ideal air-fuel ratio occurs near the radical change from 1V to 0V.More Information
Need more information on how to fix the P0152 NISSAN code?Get Access to Factory Service Manuals
Information for specific Nissan models
- P0152 2006 NISSAN MAXIMA 📷
- P0152 2007 NISSAN MAXIMA 📷
- P0152 2008 NISSAN MAXIMA 📷
- P0152 2006 NISSAN PATHFINDER 📷
- P0152 2007 NISSAN PATHFINDER 📷
- P0152 2008 NISSAN PATHFINDER 📷
- P0152 2009 NISSAN PATHFINDER 📷
- P0152 2010 NISSAN PATHFINDER 📷
- P0152 2011 NISSAN PATHFINDER 📷
- P0152 2012 NISSAN PATHFINDER 📷
- P0152 2002 NISSAN SENTRA 📷
- P0152 2003 NISSAN SENTRA 📷
- P0152 2004 NISSAN SENTRA 📷
- P0152 2005 NISSAN SENTRA 📷
- P0152 2006 NISSAN SENTRA 📷
- P0152 2007 NISSAN SENTRA 📷
- P0152 2008 NISSAN SENTRA 📷
- P0152 2009 NISSAN SENTRA 📷
- P0152 2010 NISSAN SENTRA 📷
- P0152 2011 NISSAN SENTRA 📷
- P0152 2012 NISSAN SENTRA 📷