P007C Code - Charge Air Cooler Temperature Sensor 1 Circuit Low Voltage
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
- P007C indicates Charge Air Cooler Temperature Sensor 1 Circuit Low Voltage.
- 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.
Code P007C Description
What are the Possible Causes of the DTC P007C?
- 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 P007C?
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 P007C 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 P007C code?
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Need Help with the Code?
Get the P007C code diagnosed by a professional: Find a repair shop in your area
Information for Specific Makes
- P007C BMW — Charge Air Cooler Temperature Sensor Circuit Low Bank 1
- P007C Buick — Charge Air Cooler Temperature Sensor 1 Circuit Low Voltage
- P007C Cadillac — Charge Air Cooler Temperature Sensor 1 Circuit Low Voltage
- P007C Chevrolet — Charge Air Cooler Temperature Sensor 1 Circuit Low Voltage
- P007C Ford — Charge Air Cooler Temperature Sensor Circuit Low Bank 1
- P007C GMC — Charge Air Cooler Temperature Sensor 1 Circuit Low Voltage
Frequently Asked Questions about P007C Code
What does the OBDII code P007C mean?
The P007C code indicates that the Charge Air Cooler Temperature Sensor 1 is experiencing a low voltage issue, which may affect engine performance.
What are the common symptoms of code P007C?
Symptoms include poor engine performance, reduced fuel efficiency, rough idling, and potential illumination of the check engine light.
What causes the P007C code?
Common causes include a faulty Charge Air Cooler Temperature Sensor, damaged wiring or connectors, or issues with the engine control module (ECM).
Can I drive with a P007C code?
While the vehicle may be drivable, prolonged use with this code can lead to engine performance issues and increased wear on components.
How do I diagnose the P007C code?
Inspect the Charge Air Cooler Temperature Sensor, check for damaged wiring or loose connectors, and use a multimeter to verify the sensor’s voltage readings.
How is the P007C code fixed?
Repairs may involve replacing the Charge Air Cooler Temperature Sensor, repairing or replacing damaged wiring, or addressing ECM-related issues.
How much does it cost to fix the P007C code?
Repair costs vary but can range from $50 to $300 depending on whether the sensor or wiring needs replacement.
Can a dirty Charge Air Cooler cause the P007C code?
Yes, a clogged or dirty Charge Air Cooler can impact airflow and cause abnormal sensor readings.
Does the P007C code affect emissions?
Yes, an issue with the Charge Air Cooler Temperature Sensor can affect the engine's air-fuel ratio and potentially increase emissions.
Can a bad ECM trigger the P007C code?
Yes, if the ECM is malfunctioning, it may misinterpret sensor readings or fail to regulate voltage properly, leading to this code.
Discuss the causes and fixes for P007C OBDII Code
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