P00F6 2016 GMC Sierra Code - Intake Air Humidity Sensor Circuit Erratic
Quick Answer
The Intake Air Humidity Sensor measures the ambient humidity of the air in the sensor bore. Common causes include Faulty Intake Air Humidity Sensor, Intake Air Humidity Sensor harness is open or shorted, Intake Air Humidity 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
- P00F6 2016 GMC Sierra indicates Intake Air Humidity Sensor Circuit Erratic.
- Common causes
- Common causes include Faulty Intake Air Humidity Sensor, Intake Air Humidity Sensor harness is open or shorted, Intake Air Humidity 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 P00F6 2016 GMC Sierra Description
What are the Possible Causes of the DTC P00F6 2016 GMC Sierra?
- Faulty Intake Air Humidity Sensor
- Intake Air Humidity Sensor harness is open or shorted
- Intake Air Humidity Sensor circuit poor electrical connection
- Faulty Engine Control Module (ECM)
How to Fix the DTC P00F6 2016 GMC Sierra?
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.
Code Tech Notes
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P00F6 2016 GMC Sierra 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.
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Frequently Asked Questions about P00F6 2016 GMC Sierra Code
What does the OBDII code P00F6 mean for a 2016 GMC Sierra?
The code P00F6 indicates an issue with the Intake Air Humidity Sensor Circuit, specifically that the sensor is sending erratic or inconsistent signals to the engine control module (ECM).
What are the symptoms of the P00F6 code in a 2016 GMC Sierra?
Common symptoms include rough idling, reduced engine performance, poor fuel economy, or the check engine light being illuminated.
What causes the P00F6 code to appear in a 2016 GMC Sierra?
Potential causes include a faulty intake air humidity sensor, damaged or corroded wiring, poor electrical connections, or issues with the ECM itself.
Can I drive my 2016 GMC Sierra with the P00F6 code?
While the vehicle may still be drivable, it’s not recommended as the erratic sensor readings can affect engine performance and fuel efficiency.
How do I diagnose the P00F6 code on a 2016 GMC Sierra?
Start by visually inspecting the intake air humidity sensor and its wiring for damage or corrosion. Use a scan tool to check live data and test the sensor's signal consistency.
How do I fix the P00F6 code on a 2016 GMC Sierra?
Repairs may include replacing the intake air humidity sensor, repairing damaged wiring, cleaning corroded connections, or updating the ECM software if necessary.
Where is the intake air humidity sensor located on a 2016 GMC Sierra?
The intake air humidity sensor is typically integrated into the air intake system, often near the air filter housing or intake manifold.
How much does it cost to fix the P00F6 code on a 2016 GMC Sierra?
The repair cost depends on the exact issue but typically ranges from $100 to $300, including parts and labor, for replacing the sensor or repairing wiring.
Can a dirty air filter cause the P00F6 code in a 2016 GMC Sierra?
While a dirty air filter doesn’t directly cause the P00F6 code, it can affect airflow and potentially contribute to sensor issues over time.
Do I need to reset the ECM after fixing the P00F6 code on my 2016 GMC Sierra?
Yes, after completing the repair, clear the code with a scan tool to reset the ECM and confirm the issue is resolved.
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