P227D 2014 Chevrolet Silverado Code - Barometric Pressure Sensor 2 Circuit High Voltage
Quick Answer
The Barometric Pressure (BARO) Sensor 2, also referred to as the Turbocharger Inlet Air Pressure (TCIAP) sensor, is integral to the Multifunction Intake Air Sensor and is used for humidity sensor signal correction. Common causes include Faulty Multifunction Intake Air Sensor, Multifunction Intake Air Sensor harness is open or shorted, Multifunction Intake Air Sensor circuit poor electrical connection. 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
- P227D 2014 Chevrolet Silverado indicates Barometric Pressure Sensor 2 Circuit High Voltage.
- Common causes
- Common causes include Faulty Multifunction Intake Air Sensor, Multifunction Intake Air Sensor harness is open or shorted, Multifunction Intake Air Sensor circuit poor electrical connection.
- 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.
Code P227D 2014 Chevrolet Silverado Description
- Intake Air Temperature (IAT) Sensor 1
- IAT Sensor 2
- Humidity Sensor
- Mass Air Flow (MAF) Sensor
- Turbocharger Inlet Air Pressure (TCIAP) Sensor (BARO 2)
The Diagnostic Trouble Code (DTC) will be set when the ECM detects that the BARO sensor pressure is greater than 115 kPa (16.7 PSI) for greater than 5 s.
What are the Possible Causes of the DTC P227D 2014 Chevrolet Silverado?
- Faulty Multifunction Intake Air Sensor
- Multifunction Intake Air Sensor harness is open or shorted
- Multifunction Intake Air Sensor circuit poor electrical connection
- Faulty Engine Control Module (ECM)
How to Fix the DTC P227D 2014 Chevrolet Silverado?
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 P227D 2014 Chevrolet Silverado 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 P227D 2014 Chevrolet Silverado code?
Need more information on how to fix the P227D 2014 Chevrolet Silverado code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the P227D 2014 Chevrolet Silverado code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about P227D 2014 Chevrolet Silverado Code
1. What are the common symptoms of OBDII code P227D on a 2014 Chevrolet Silverado?
- Common symptoms may include check engine light illumination, decreased fuel efficiency, rough idling, and potential issues with acceleration.
2. What does the OBDII code P227D indicate in a 2014 Chevrolet Silverado?
- The code P227D specifically refers to a high voltage condition detected in the Barometric Pressure Sensor 2 circuit in the vehicle's engine control module.
3. What are the possible causes of the OBDII code P227D on a 2014 Chevrolet Silverado?
- Potential causes may include a faulty barometric pressure sensor, damaged wiring or connectors in the sensor circuit, or issues with the engine control module itself.
4. How can I diagnose the OBDII code P227D on my 2014 Chevrolet Silverado?
- Diagnosing the code typically involves using an OBDII scanner to read the code, checking the sensor's wiring and connections for damage, and testing the sensor's voltage output.
5. Can I continue driving my 2014 Chevrolet Silverado with the OBDII code P227D present?
- It is generally not recommended to drive the vehicle with this code present, as it can lead to potential engine performance issues and reduced fuel efficiency.
6. How can I repair the OBDII code P227D on my 2014 Chevrolet Silverado?
- Repair options may include replacing the barometric pressure sensor, repairing any damaged wiring or connectors, or resetting the engine control module after resolving the issue.
7. Is the OBDII code P227D a serious issue in a 2014 Chevrolet Silverado?
- While not an immediate emergency, it is important to address this code promptly to prevent any potential long-term damage to the vehicle's engine or emissions system.
8. Can a DIY enthusiast fix the OBDII code P227D issue on a 2014 Chevrolet Silverado?
- Depending on the individual's skill level and access to tools, a DIY enthusiast may be able to address this code by following repair guides or consulting with a professional for assistance.
9. How much does it cost to repair the OBDII code P227D on a 2014 Chevrolet Silverado?
- Repair costs can vary based on the specific issue causing the code, but they may range from a few hundred to over a thousand dollars, including parts and labor.
10. Will resetting the OBDII code P227D on a 2014 Chevrolet Silverado make it go away permanently?
- Resetting the code without addressing the underlying issue will not make it go away permanently. It is crucial to diagnose and repair the root cause to prevent the code from reappearing.
Discuss the causes and fixes for P227D 2014 Chevrolet Silverado OBDII Code
Code P227D 2014 Chevrolet Silverado comments
No comments found for this page.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
