Engine-Codes - Honda - P2227 2009 HONDA ACCORD

P2227 2009 HONDA ACCORD - Barometric Pressure Sensor Range/Performance Problem

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3  What is this?
Table of contents

P2227 2009 HONDA ACCORD Possible Causes

  • Powertrain Control Module (PCM) outdated or incorrect software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

How is the P2227 2009 HONDA ACCORD 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.

What is the cost to diagnose the P2227 2009 HONDA ACCORD code

Labor: 1.0

The cost to diagnose the P2227 2009 HONDA ACCORD 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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Possible Symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)
  • Engine rough idle
  • Engine hesitation

P2227 2009 HONDA ACCORD Meaning

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 ìwide-open throttle,î 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.

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