AutoCodes - Honda - P1109 2009 HONDA ACCORD

P1109 2009 HONDA ACCORD Code - BARO Sensor Circuit Out of Range High

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3
Table of contents

|P1109 2009 HONDA ACCORD code possible causes

  • Engine Control Module (ECM) outdated or incorrect software
  • Faulty Engine Control Module (ECM)

|How do I fix the P1109 2009 HONDA ACCORD code?

Check 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.

|Cost of diagnosing the P1109 2009 HONDA ACCORD code

Labor: 1.0

The cost of diagnosing the P1109 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.

|What are P1109 2009 HONDA ACCORD code possible symptoms?

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

|P1109 2009 HONDA ACCORD code description

The Barometric Pressure (BARO) sensor is built into the Engine Control Module (ECM) and monitors atmospheric pressure. The ECM estimates appropriate intake airflow from the Manifold Absolute Pressure (MAP) sensor output voltage and BARO sensor output voltage. If the BARO sensor output voltage is a specified value or more, the ECM detects a malfunction and a code is stored.
OBDII Code P1109 2009 Honda Accord - BARO Sensor Circuit Out of Range High - AutoCodes.com

|Need more information with the P1109 2009 HONDA ACCORD code?

Need more information on how to fix the P1109 2009 HONDA ACCORD code? Get Access to Factory Service Manuals

|Need help with a P1109 2009 HONDA ACCORD code?

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|P1109 2009 HONDA ACCORD code comments

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Repair Importance Level: 3
 
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