P00EA 2016 GMC Sierra Code - Intake Air Temperature Sensor 3 Circuit Low Voltage
Quick Answer
The Intake Air Temperature (IAT) Sensor 3 is a variable resistor that changes an Engine Control Module (ECM) supplied 5 V signal. Common causes include Faulty Intake Air Temperature (IAT) Sensor 3 (Integrated with the Intake Manifold Pressure and Air Temperature Sensor), Intake Air Temperature Sensor 3 harness is open or shorted, Intake Air Temperature Sensor 3 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
- P00EA 2016 GMC Sierra indicates Intake Air Temperature Sensor 3 Circuit Low Voltage.
- Common causes
- Common causes include Faulty Intake Air Temperature (IAT) Sensor 3 (Integrated with the Intake Manifold Pressure and Air Temperature Sensor), Intake Air Temperature Sensor 3 harness is open or shorted, Intake Air Temperature Sensor 3 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 P00EA 2016 GMC Sierra Description
What are the Possible Causes of the DTC P00EA 2016 GMC Sierra?
- Faulty Intake Air Temperature (IAT) Sensor 3 (Integrated with the Intake Manifold Pressure and Air Temperature Sensor)
- Intake Air Temperature Sensor 3 harness is open or shorted
- Intake Air Temperature Sensor 3 circuit poor electrical connection
- Faulty Engine Control Module (ECM)
How to Fix the DTC P00EA 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.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P00EA 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 P00EA 2016 GMC Sierra Code
What does the OBDII code P00EA mean for a 2016 GMC Sierra?
The OBDII code P00EA indicates that there is a low voltage condition detected in the circuit of the Intake Air Temperature (IAT) Sensor 3, which can affect the engine's performance and fuel efficiency.
What are the common symptoms of a P00EA code?
Common symptoms include poor engine performance, reduced fuel efficiency, rough idling, and the check engine light being illuminated on the dashboard.
What could cause the P00EA code to trigger?
Causes may include a faulty IAT sensor, damaged wiring or connectors in the sensor circuit, or issues with the engine control module (ECM).
How can I diagnose the P00EA code?
To diagnose P00EA, start by checking the IAT sensor for proper operation, inspect the wiring and connectors for damage or corrosion, and use a multimeter to measure the voltage and resistance in the circuit.
What are some common repair solutions for the P00EA code?
Common repairs include replacing the faulty IAT sensor, repairing or replacing damaged wiring and connectors, or resolving any issues with the ECM.
Can I drive my 2016 GMC Sierra with a P00EA code?
While it may be possible to drive the vehicle, it is not recommended, as it could lead to further engine performance issues and potential damage.
How can I reset the P00EA code after repairs?
To reset the P00EA code, you can use an OBDII scanner to clear the code or disconnect the vehicle's battery for a few minutes, although the latter may reset other systems as well.
Will the P00EA code affect my vehicle's emissions?
Yes, a P00EA code can potentially affect emissions, as the engine may not be operating within optimal parameters, which can lead to increased emissions output.
What is the location of the Intake Air Temperature Sensor 3 in a 2016 GMC Sierra?
The IAT Sensor 3 is typically located in the intake manifold or air intake duct, depending on the specific engine configuration of the GMC Sierra.
Is the P00EA code a serious issue that needs immediate attention?
Yes, it's advisable to address a P00EA code promptly to prevent further engine performance problems and ensure vehicle reliability.
Discuss the causes and fixes for P00EA 2016 GMC Sierra OBDII Code
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