P007E 2016 GMC Sierra Code - Charge Air Cooler Temperature Sensor 1 Circuit Erratic
Quick Answer
The P007E diagnostic trouble code (DTC) for a 2016 GMC Sierra relates to the Charge Air Cooler Temperature Sensor 1 Circuit Erratic. Common causes include Faulty charge air cooler temperature sensor, Damaged wiring or connectors in the sensor circuit, ECM software or hardware issues. 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
- P007E 2016 GMC Sierra indicates Charge Air Cooler Temperature Sensor 1 Circuit Erratic.
- Common causes
- Common causes include Faulty charge air cooler temperature sensor, Damaged wiring or connectors in the sensor circuit, ECM software or hardware issues.
- 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.
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Code P007E 2016 GMC Sierra Description
The P007E diagnostic trouble code (DTC) for a 2016 GMC Sierra relates to the Charge Air Cooler Temperature Sensor 1 Circuit Erratic. This code indicates that the vehicle's engine control module (ECM) has detected an issue with the circuit that monitors the temperature of the charge air cooler. The charge air cooler, also known as an intercooler, is responsible for cooling down the air compressed by the turbocharger before it enters the engine. The temperature sensor plays a crucial role in ensuring that the air entering the engine is at the optimal temperature for combustion.
Common Causes of P007E 2016 GMC Sierra
- Faulty charge air cooler temperature sensor.
- Damaged wiring or connectors in the sensor circuit.
- ECM software or hardware issues.
- Interference from other electrical components.
- Environmental factors such as exposure to moisture or extreme temperatures.
Symptoms of P007E 2016 GMC Sierra
- Check Engine Light (MIL) illuminated on the dashboard.
- Reduced engine power or acceleration.
- Rough idling or stalling.
- Decreased fuel efficiency.
- Unusual engine noises or vibrations.
How to Fix P007E 2016 GMC Sierra
- Diagnose the issue using a scan tool to confirm the P007E code and pinpoint the root cause.
- Inspect the charge air cooler temperature sensor, wiring, and connectors for any visible damage or corrosion.
- Test the sensor's resistance and voltage output to determine if it is functioning correctly.
- Replace the faulty temperature sensor if it is determined to be the cause of the issue.
- Clear the DTC codes, reset the ECM, and perform a test drive to ensure the problem is resolved.
Cost to Fix P007E 2016 GMC Sierra
The typical repair costs for addressing the P007E code on a 2016 GMC Sierra can range from $150 to $400, depending on the specific cause of the issue and the cost of parts and labor. This estimate includes the replacement of the charge air cooler temperature sensor and any necessary diagnostic tests and labor. It is important to note that actual repair costs may vary based on factors such as the location of the auto repair shop, the make and model of the vehicle, and the availability of parts. Customers should inquire about specific diagnosis time and labor rates when seeking repairs to obtain a more accurate cost estimate.
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Frequently Asked Questions about P007E 2016 GMC Sierra Code
What does the OBDII code P007E mean on a 2016 GMC Sierra?
P007E indicates that the Charge Air Cooler Temperature Sensor 1 circuit is behaving erratically, meaning the sensor is sending inconsistent or unexpected readings to the engine control module (ECM).
What are the symptoms of code P007E in a 2016 GMC Sierra?
Common symptoms include reduced engine performance, poor fuel efficiency, possible overheating, and the check engine light illuminating.
What causes the P007E code in a 2016 GMC Sierra?
Possible causes include a faulty Charge Air Cooler Temperature Sensor, damaged wiring or connectors, water intrusion into the sensor, or issues with the ECM.
Can I continue driving my 2016 GMC Sierra with a P007E code?
While you may be able to drive with this code active, it can lead to reduced performance and potential engine damage, so it is best to address the issue promptly.
How do I diagnose the P007E code on my 2016 GMC Sierra?
Start by inspecting the Charge Air Cooler Temperature Sensor and its wiring for damage or corrosion. Use a scan tool to monitor sensor readings and compare them to expected values.
How do I fix the P007E code on a 2016 GMC Sierra?
Repairs may include replacing the Charge Air Cooler Temperature Sensor, repairing or replacing damaged wiring or connectors, or reprogramming the ECM if necessary.
Is the Charge Air Cooler Temperature Sensor the same as an Intake Air Temperature Sensor?
No, they are different components. The Charge Air Cooler Temperature Sensor measures the air temperature after it has passed through the intercooler, while the Intake Air Temperature Sensor measures ambient air entering the engine.
What tools do I need to fix the P007E code?
You’ll need a scan tool or OBDII reader, a multimeter for testing circuits, and basic automotive tools for removing and replacing the sensor if needed.
How much does it cost to repair a P007E code on a 2016 GMC Sierra?
The repair cost varies depending on the issue. Replacing the Charge Air Cooler Temperature Sensor typically costs $50-$150 for parts, plus labor if done by a mechanic.
Can a dirty intercooler cause the P007E code?
While a dirty intercooler is not a direct cause, it can contribute to abnormal air temperatures, potentially affecting sensor readings and leading to this code.
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