Engine-Codes - Generic - B1227

B1227 Code - Open In The Outside Air Temperature Sensor Circuit

- Code Popularity: 20,342 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents

|What are the Possible Causes of the Code B1227?

  • Faulty Outside Air Temperature Sensor
  • Outside Air Temperature Sensor harness is open or shorted
  • Outside Air Temperature Sensor circuit poor electrical connection
  • Faulty Climate Control Unit

|How to Fix the B1227 Code?

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 Code B1227?

Labor: 1.0

The cost to diagnose the B1227 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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|What are Code B1227 Possible Symptoms?

  • Engine Light ON (or Service Engine Soon Warning Light)

|What Does the B1227 Code Mean?

The Climate Control Unit monitors the Outside Air Temperature Sensor. The Climate Control Unit sets the OBDII code when the Outside Air Temperature Sensor is not to factory specifications.

Open In The Outside Air Temperature Sensor Circuit

|Need more Information on the B1227 Code?

Need more information on how to fix the B1227 code? Get Access to Factory Service Manuals

|Code B1227 Information for Specific Makes

  • B1227 Acura Open In The Outside Air Temperature Sensor Circuit
  • B1227 Honda Open In The Outside Air Temperature Sensor Circuit

|Need Help with the B1227 Code?

Get the B1227 code diagnosed by a professional: Find a repair shop in your area