P00EB GMC Code - Intake Air Temperature Sensor 3 Circuit High 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
- P00EB GMC indicates Intake Air Temperature Sensor 3 Circuit High 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 P00EB GMC Description
What are the Possible Causes of the DTC P00EB GMC?
- 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 P00EB GMC?
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 P00EB GMC 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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Information for Specific GMC Models
- P00EB 2014 GMC Sierra — Intake Air Temperature Sensor 3 Circuit High Voltage
- P00EB 2015 GMC Sierra — Intake Air Temperature Sensor 3 Circuit High Voltage
- P00EB 2016 GMC Sierra — Intake Air Temperature Sensor 3 Circuit High Voltage
- P00EB 2017 GMC Sierra — Intake Air Temperature Sensor 3 Circuit High Voltage
- P00EB 2018 GMC Sierra — Intake Air Temperature Sensor 3 Circuit High Voltage
Frequently Asked Questions about P00EB GMC Code
1. What are the common symptoms of OBDII code P00EB on a GMC related to the Intake Air Temperature Sensor 3 Circuit High Voltage?
The common symptoms include rough idling, decreased fuel efficiency, and possible engine stalling.
2. What can cause the OBDII code P00EB on a GMC indicating Intake Air Temperature Sensor 3 Circuit High Voltage?
The code P00EB can be triggered by a faulty intake air temperature sensor, damaged wiring, or a poor connection in the sensor circuit.
3. How can I diagnose the issue with the Intake Air Temperature Sensor 3 Circuit High Voltage on my GMC?
You can diagnose the problem by using a scan tool to read the OBDII code, inspecting the wiring and connections of the intake air temperature sensor, and performing a voltage test on the sensor.
4. Can a dirty air filter cause the OBDII code P00EB related to the Intake Air Temperature Sensor 3 Circuit High Voltage?
A dirty air filter is unlikely to directly cause the code P00EB, but it can indirectly affect the sensor readings and trigger the code. It's recommended to check and replace the air filter if needed.
5. Is it safe to continue driving my GMC with the OBDII code P00EB related to the Intake Air Temperature Sensor 3 Circuit High Voltage?
It is not recommended to drive your GMC with this code present, as it can lead to poor engine performance and potential damage over time. It's best to address the issue promptly.
6. Can I reset the OBDII code P00EB related to the Intake Air Temperature Sensor 3 Circuit High Voltage on my GMC?
While you can clear the code with a scan tool, it is important to diagnose and fix the underlying issue causing the code before resetting it. Otherwise, the code is likely to reappear.
7. How much does it typically cost to repair the Intake Air Temperature Sensor 3 Circuit High Voltage issue on a GMC?
The cost of repairing this issue can vary depending on the exact cause of the problem and labor rates in your area. It's best to consult a mechanic for a specific cost estimate.
8. Can I replace the intake air temperature sensor myself to fix the OBDII code P00EB on my GMC?
Replacing the intake air temperature sensor can be a DIY task for those with mechanical experience. However, if you're unsure, it's best to have a professional mechanic handle the replacement to ensure it's done correctly.
9. Will the OBDII code P00EB related to the Intake Air Temperature Sensor 3 Circuit High Voltage cause my GMC to fail an emissions test?
Yes, having this code present can cause your GMC to fail an emissions test, as it indicates a problem with the intake air temperature sensor circuit that affects emissions control.
10. How can I prevent the OBDII code P00EB from recurring on my GMC after repair?
To prevent the code from recurring, ensure the intake air temperature sensor is properly installed and functioning, regularly inspect the sensor and its connections for any issues, and address any related problems promptly.
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