AutoCodes – Honda – P2227 2010 Honda Accord

P2227 2010 Honda Accord Code - Barometric Pressure Sensor Range/Performance Problem

Quick Answer

The Barometric pressure (BARO) sensor is built into the Powertrain Control Module (PCM) and monitors atmospheric pressure. Common causes include Powertrain Control Module (PCM) outdated or incorrect software, Faulty Powertrain Control Module (PCM). 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: P2227 2010 Honda Accord indicates Barometric Pressure Sensor Range/Performance Problem.
Common causes: Common causes include Powertrain Control Module (PCM) outdated or incorrect software, Faulty Powertrain Control Module (PCM).
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.

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Code Popularity 3,660

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

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Table of contents Created and updated by William Orellana on May 23, 2024

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P2227 2010 Honda Accord Description

The Barometric pressure (BARO) sensor is built into the Powertrain Control Module (PCM) and monitors atmospheric pressure. When the throttle valve is wide open, the Manifold Absolute Pressure (MAP) sensor output is nearly equal to the BARO sensor output. If the throttle position is beyond a value stored in the PCM that is used to detect wide-open throttle, and if the difference between the MAP sensor output and the BARO sensor output is equal to or greater than a set value, a malfunction in the BARO sensor output is detected and a Diagnostic Trouble Code (DTC) is stored.

OBDII Code P2227 2010 Honda Accord - Barometric Pressure Sensor Range/Performance Problem - AutoCodes.com — P2227 2010 Honda Accord Code - Barometric Pressure Sensor Range/Performance Problem

What does this mean?

What are the Possible Causes of the DTC P2227 2010 Honda Accord?

Powertrain Control Module (PCM) outdated or incorrect software
Faulty Powertrain Control Module (PCM)

How to Fix the DTC P2227 2010 Honda Accord?

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 P2227 2010 Honda Accord 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 P2227 2010 Honda Accord 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 P2227 2010 Honda Accord Code

1. What does OBDII code P2227 on a 2010 Honda Accord mean?

The code P2227 indicates a Barometric Pressure Sensor Range/Performance Problem on the 2010 Honda Accord.

2. What are the common symptoms of OBDII code P2227 in a 2010 Honda Accord?

Common symptoms of P2227 may include poor engine performance, rough idling, decreased fuel efficiency, and illuminated Check Engine Light on the dashboard of the 2010 Honda Accord.

3. What are the possible causes of OBDII code P2227 in a 2010 Honda Accord?

Potential causes of P2227 in a 2010 Honda Accord include a faulty barometric pressure sensor, wiring issues, vacuum leaks, or a problem with the engine's air intake system.

4. How can I diagnose the OBDII code P2227 in my 2010 Honda Accord?

To diagnose P2227, you can use an OBDII scanner to retrieve the code and check the barometric pressure sensor's readings. Additionally, inspect the sensor's wiring and connections for any visible damage.

5. Can I drive my 2010 Honda Accord with OBDII code P2227?

It is not recommended to drive your 2010 Honda Accord with an active P2227 code, as it can lead to further engine damage and decreased performance. It's best to address the issue promptly.

6. How can I repair OBDII code P2227 on my 2010 Honda Accord?

Repairing P2227 may involve replacing the faulty barometric pressure sensor, repairing any damaged wiring or connections, fixing vacuum leaks, or addressing issues with the air intake system.

7. Will resetting the Check Engine Light fix OBDII code P2227 on a 2010 Honda Accord?

Simply resetting the Check Engine Light will not address the underlying issue causing P2227. It's essential to diagnose the problem and perform the necessary repairs to clear the code.

8. Is it possible to prevent OBDII code P2227 from occurring in a 2010 Honda Accord?

Regular maintenance, including checking and replacing the barometric pressure sensor as recommended, can help prevent the occurrence of P2227 in a 2010 Honda Accord.

9. Can a DIY enthusiast fix OBDII code P2227 on a 2010 Honda Accord?

While some DIY enthusiasts may be able to address P2227 by replacing the barometric pressure sensor or checking for wiring issues, it's recommended to consult a professional mechanic for a thorough diagnosis and repair.

10. How much can I expect to pay to repair OBDII code P2227 on my 2010 Honda Accord?

The cost of repairing P2227 on a 2010 Honda Accord can vary depending on the specific issue causing the code and the labor rates in your area. It's advisable to obtain quotes from different mechanics for an accurate estimate.