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P010B 2010 Infiniti G37_sedan Code - Mass Air Flow Circuit Range/Performance Bank 2

Quick Answer

The P010B code on a 2010 Infiniti G37 sedan indicates a problem with the Mass Air Flow (MAF) sensor circuit in Bank 2. Common causes include Faulty MAF sensor, Damaged or loose wiring 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
P010B 2010 Infiniti G37_sedan indicates Mass Air Flow Circuit Range/Performance Bank 2.
Common causes
Common causes include Faulty MAF sensor, Damaged or loose wiring 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 07, 2024
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Code P010B 2010 Infiniti G37_sedan Description

The P010B code on a 2010 Infiniti G37 sedan indicates a problem with the Mass Air Flow (MAF) sensor circuit in Bank 2. The MAF sensor is a crucial component in the vehicle's engine management system, responsible for measuring the amount of air entering the engine to ensure the optimal air-fuel ratio for combustion. When the MAF sensor circuit in Bank 2 is not performing within the expected range, it can lead to issues with engine performance, fuel efficiency, and emissions.

OBDII Code P010B 2010 Infiniti G37_sedan - Mass Air Flow Circuit Range/Performance Bank 2
P010B 2010 Infiniti G37_sedan Code - Mass Air Flow Circuit Range/Performance Bank 2

Common Causes of P010B 2010 Infiniti G37_sedan

  1. Faulty MAF sensor
  2. Damaged or loose wiring in the MAF sensor circuit
  3. Dirty or contaminated MAF sensor
  4. Issues with the ECM
  5. Air intake system leaks or restrictions

Symptoms of P010B 2010 Infiniti G37_sedan

  1. Rough idle
  2. Stalling
  3. Poor acceleration
  4. Decreased fuel efficiency
  5. Engine misfires

How to Fix P010B 2010 Infiniti G37_sedan

  1. Begin by inspecting the MAF sensor and its wiring for any visible damage or contamination. Clean the MAF sensor if necessary.
  2. Test the MAF sensor using a multimeter to check for proper voltage and resistance values.
  3. Check the wiring harness for continuity and repair any damaged wires or connections.
  4. If the MAF sensor is determined to be faulty, replace it with a new, OEM-quality sensor.
  5. Clear the diagnostic trouble codes from the vehicle's ECM using a scan tool and perform a test drive to ensure the issue has been resolved.

Cost to Fix P010B 2010 Infiniti G37_sedan

The cost of repairing a P010B code on a 2010 Infiniti G37 sedan can vary depending on the specific cause of the issue and the cost of parts and labor. In general, replacing a MAF sensor can cost between $100 and $400, while labor costs typically range from $80 to $150 per hour. Additional costs may be incurred if wiring repairs or ECM diagnostics are needed. It is advisable to consult with a qualified mechanic or auto repair shop for a more accurate estimate based on the individual circumstances of the vehicle.

What does this mean?

Tech Notes for P010B 2010 Infiniti G37_sedan

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?

- A high voltage from the sensor is sent to Engine Control Module (ECM) under light load driving condition. - A low voltage from the sensor is sent to ECM

Need more information about the P010B 2010 Infiniti G37_sedan code?

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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.

Frequently Asked Questions about P010B 2010 Infiniti G37_sedan Code

1. What are the common symptoms of OBDII code P010B in a 2010 Infiniti G37 sedan?

- Common symptoms include reduced engine performance, rough idling, stalling, and potential fuel economy issues.

2. What does the OBDII code P010B "Mass Air Flow Circuit Range/Performance Bank 2" mean for a 2010 Infiniti G37 sedan?

- This code indicates that there is a problem with the mass air flow sensor circuit on bank 2 of the engine.

3. What are the possible causes of OBDII code P010B in a 2010 Infiniti G37 sedan?

- Possible causes include a faulty mass air flow sensor, wiring issues, air intake leaks, or a problem with the engine control module (ECM).

4. How can I diagnose the OBDII code P010B in my 2010 Infiniti G37 sedan?

- Diagnosis involves inspecting the mass air flow sensor, checking for any damaged wiring, scanning for air leaks in the intake system, and testing the ECM.

5. Can I still drive my 2010 Infiniti G37 sedan with OBDII code P010B?

- It is not recommended to drive the vehicle with this code present, as it can lead to further engine damage and potential safety issues.

6. What are the repair options for fixing OBDII code P010B in a 2010 Infiniti G37 sedan?

- Repair options may include replacing the mass air flow sensor, repairing any damaged wiring, fixing air intake leaks, or reprogramming the ECM.

7. How much does it typically cost to repair OBDII code P010B in a 2010 Infiniti G37 sedan?

- The cost of repairs can vary depending on the specific issue, but it may range from $100 to $500 or more, including parts and labor.

8. How long does it take to fix OBDII code P010B in a 2010 Infiniti G37 sedan?

- The repair time can vary based on the complexity of the issue, but it may take anywhere from 1 to 3 hours to diagnose and fix the problem.

9. Can I reset the OBDII code P010B in my 2010 Infiniti G37 sedan with a simple OBDII scanner?

- Yes, you can reset the code with an OBDII scanner, but it is important to address the underlying issue causing the code before doing so.

10. Are there any preventative maintenance tips to avoid OBDII code P010B in a 2010 Infiniti G37 sedan?

- Regularly inspecting and cleaning the mass air flow sensor, checking for air leaks, and maintaining proper engine performance can help prevent this code from appearing.

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