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P010C Nissan Code - Mass Air Flow Sensor Bank 2 Circuit Low Input

Quick Answer

The P010C diagnostic trouble code (DTC) for Nissan vehicles refers to a low input signal from the mass air flow (MAF) sensor in bank 2 of the engine. Common causes include Faulty MAF sensor in bank 2, Wiring or connector issues in the MAF sensor circuit, Dirty or contaminated MAF sensor. 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
P010C Nissan indicates Mass Air Flow Sensor Bank 2 Circuit Low Input.
Common causes
Common causes include Faulty MAF sensor in bank 2, Wiring or connector issues in the MAF sensor circuit, Dirty or contaminated MAF sensor.
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.
What is this?
Table of contents Created and updated by William Orellana on Sep 10, 2024
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Code P010C Nissan Description

The P010C diagnostic trouble code (DTC) for Nissan vehicles refers to a low input signal from the mass air flow (MAF) sensor in bank 2 of the engine. The MAF sensor is a critical component of the engine management system, as it measures the amount of air entering the engine to determine the correct air-fuel mixture for combustion. When the MAF sensor in bank 2 sends a low input signal, it indicates that there is a potential issue with the sensor or the circuit associated with it.

OBDII Code P010C Nissan - Mass Air Flow Sensor Bank 2 Circuit Low Input
P010C Nissan Code - Mass Air Flow Sensor Bank 2 Circuit Low Input

Common Causes of P010C Nissan

  1. Faulty MAF sensor in bank 2
  2. Wiring or connector issues in the MAF sensor circuit
  3. Dirty or contaminated MAF sensor
  4. Engine control module (ECM) malfunction
  5. Vacuum leaks in the intake system

Symptoms of P010C Nissan

  1. Engine hesitation or stumbling during acceleration
  2. Rough idle or stalling at idle
  3. Reduced fuel efficiency
  4. Check Engine Light illuminated on the dashboard
  5. Engine misfires or lack of power

How to Fix P010C Nissan

  1. Begin by diagnosing the root cause of the issue using a scan tool to read the DTC and checking the MAF sensor's readings.
  2. Inspect the wiring and connectors associated with the MAF sensor for any damage, corrosion, or loose connections. Repair or replace as necessary.
  3. Clean the MAF sensor with a specialized cleaner to remove any dirt, oil, or debris that may be affecting its performance.
  4. If the MAF sensor is determined to be faulty, replace it with a new OEM or high-quality aftermarket sensor. Ensure proper installation and calibration.
  5. Clear the DTC from the vehicle's ECM using the scan tool and perform a test drive to verify that the issue has been resolved.

Cost to Fix P010C Nissan

The typical repair costs for addressing a P010C code on a Nissan vehicle can vary depending on the specific cause of the issue and the cost of parts and labor in your area. Generally, replacing a faulty MAF sensor can cost between $100 and $300, while addressing wiring or connector issues may range from $50 to $150. Labor costs at an auto repair shop can range from $80 to $150 per hour, so the total cost of repairs can add up quickly. It's advisable to consult with a trusted mechanic or dealership to get a more accurate estimate based on your vehicle's make and model.

What does this mean?

Tech Notes for P010C Nissan

Before replacing the mass air flow sensor, try replacing the air filter and cleaning the air flow sensor with low compressed air or Mass Air Flow Sensor Cleaner. Reset code and drive vehicle. If the code comes back, it may be necessary to replace the mass air flow sensor.

When is the Code Detected?

An excessively low voltage from the sensor is sent to Engine Control Module (ECM).

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

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