AutoCodes – Chevrolet – P007E Chevrolet

P007E Chevrolet Code - Charge Air Cooler Temperature Sensor 1 Circuit Erratic

Quick Answer

The Charge Air Cooler (CAC) Temperature Sensor 1 is a variable resistor. Common causes include Faulty Charge Air Cooler (CAC) Temperature Sensor, Charge Air Cooler Temperature Sensor harness is open or shorted, Charge Air Cooler Temperature 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
P007E Chevrolet indicates Charge Air Cooler Temperature Sensor 1 Circuit Erratic.
Common causes
Common causes include Faulty Charge Air Cooler (CAC) Temperature Sensor, Charge Air Cooler Temperature Sensor harness is open or shorted, Charge Air Cooler Temperature 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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 420
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on May 16, 2022
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Code P007E Chevrolet Description

The Charge Air Cooler (CAC) Temperature Sensor 1 is a variable resistor. The sensor is located at the turbocharger outlet. Its signal is used by the Engine Control Module (ECM) to measure the temperature of the intake air entering the CAC. The ECM supplies 5 V to the signal circuit and a ground for the low reference circuit. The ECM continuously monitors the sensor signal for an excessively high or low voltage, or for a start-up signal that is not in correlation with the Intake Air Temperature (IAT) Sensor start-up signal and Fuel Temperature Sensor. The Diagnostic Trouble Code (DTC) will be set if the Charge Air Cooler Temperature Sensor 1 signal is erratic.
OBDII Code P007E Chevrolet - Charge Air Cooler Temperature Sensor 1 Circuit Erratic - AutoCodes.com
P007E Chevrolet Code - Charge Air Cooler Temperature Sensor 1 Circuit Erratic

What are the Possible Causes of the DTC P007E Chevrolet?

  • Faulty Charge Air Cooler (CAC) Temperature Sensor
  • Charge Air Cooler Temperature Sensor harness is open or shorted
  • Charge Air Cooler Temperature Sensor circuit poor electrical connection
  • Faulty Engine Control Module (ECM)

How to Fix the DTC P007E Chevrolet?

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 P007E Chevrolet 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 P007E Chevrolet code?

Need more information on how to fix the P007E Chevrolet code? Get Access to Factory Service Manuals

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Information for Specific Chevrolet Models

About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P007E Chevrolet Code

1. What are the common symptoms of OBDII code P007E in a Chevrolet related to the Charge Air Cooler Temperature Sensor 1 Circuit Erratic?

- Common symptoms include poor engine performance, reduced fuel efficiency, and potential issues with the turbocharger system.

2. What are the possible causes of OBDII code P007E in a Chevrolet?

- The code P007E can be caused by a faulty charge air cooler temperature sensor, wiring issues, or a problem with the engine control module (ECM).

3. How can I diagnose the cause of OBDII code P007E in my Chevrolet?

- To diagnose the issue, you can use an OBDII scanner to read the trouble codes and perform a visual inspection of the sensor and its wiring for any visible damage.

4. Can I drive my Chevrolet with OBDII code P007E present?

- It is not recommended to drive your vehicle with the code P007E present, as it can lead to further damage to the engine and other components.

5. How can I repair OBDII code P007E related to the Charge Air Cooler Temperature Sensor 1 Circuit Erratic in my Chevrolet?

- Repairing the code P007E may involve replacing the charge air cooler temperature sensor, repairing any damaged wiring, or reprogramming the engine control module.

6. Is it possible to reset OBDII code P007E in a Chevrolet without fixing the underlying issue?

- While you can clear the code temporarily, it is not recommended as the issue will likely reappear, causing potential long-term damage to the vehicle.

7. Are there any DIY tips for troubleshooting OBDII code P007E in a Chevrolet?

- DIY tips may include checking the sensor connections, inspecting the wiring for any signs of damage, and ensuring the sensor is clean and functioning properly.

8. How much does it typically cost to repair OBDII code P007E in a Chevrolet at a dealership or auto repair shop?

- The cost of repairing OBDII code P007E can vary depending on the exact cause of the issue, but it may range from $100 to $500 or more, including parts and labor.

9. Can a faulty charge air cooler temperature sensor cause other issues in a Chevrolet besides triggering OBDII code P007E?

- Yes, a faulty sensor can affect the engine's performance, fuel efficiency, and emissions, so it is essential to address the issue promptly.

10. How often should I check the charge air cooler temperature sensor in my Chevrolet to prevent OBDII code P007E from occurring?

- It is recommended to include the sensor in your regular vehicle maintenance schedule and have it inspected during routine service intervals to prevent issues.

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