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Engine-Codes – Generic – P2C0C

P2C0C Code - Intake Camshaft Profile Actuator Position Sensor 2 Circuit High Voltage

Quick Answer

The diagnostic trouble code P2C0C indicates a high voltage condition in the Intake Camshaft Profile Actuator Position Sensor 2 circuit. Common causes include Faulty Intake Camshaft Profile ActuatorIntake Camshaft Profile Actuator harness is open or shortedIntake Camshaft Profile Actuator circuit poor electrical connectionFaulty Engine Control Module (ECM)Corroded or damaged wiring in the sensor circuit. 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
P2C0C indicates Intake Camshaft Profile Actuator Position Sensor 2 Circuit High Voltage.
Common causes
Common causes include Faulty Intake Camshaft Profile ActuatorIntake Camshaft Profile Actuator harness is open or shortedIntake Camshaft Profile Actuator circuit poor electrical connectionFaulty Engine Control Module (ECM)Corroded or damaged wiring in the sensor circuit.
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.
What is this?
Table of contents Created and updated by William Orellana on May 29, 2026
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Code P2C0C Description

The diagnostic trouble code P2C0C indicates a high voltage condition in the Intake Camshaft Profile Actuator Position Sensor 2 circuit. This sensor is a crucial component of the intake camshaft profile actuator assembly, which plays a vital role in optimizing engine performance by adjusting the camshaft's position. The sensor utilizes Hall-effect technology to monitor the position of actuator pins that control the camshaft profile sleeve. By providing real-time feedback to the Engine Control Module (ECM), the sensor allows the engine to switch between various camshaft profiles, such as high-lift for performance and low-lift for fuel efficiency.
OBDII Code P2C0C - Intake Camshaft Profile Actuator Position Sensor 2 Circuit High Voltage
P2C0C Code - Intake Camshaft Profile Actuator Position Sensor 2 Circuit High Voltage

Common Causes of P2C0C

  1. Faulty Intake Camshaft Profile Actuator
  2. Intake Camshaft Profile Actuator harness is open or shorted
  3. Intake Camshaft Profile Actuator circuit poor electrical connection
  4. Faulty Engine Control Module (ECM)
  5. Corroded or damaged wiring in the sensor circuit

Symptoms of P2C0C

  1. Engine Light ON (or Service Engine Soon Warning Light)
  2. Decreased engine performance or power loss
  3. Rough idling or stalling
  4. Poor fuel economy
  5. Increased emissions, potentially failing emissions tests

How to Fix P2C0C

  1. Perform a visual inspection of the Intake Camshaft Profile Actuator and associated wiring for damage or corrosion.
  2. Test the Intake Camshaft Profile Actuator Position Sensor for proper voltage and resistance using a multimeter.
  3. Check the wiring harness for continuity and ensure there are no shorts or opens in the circuit.
  4. Replace the faulty Intake Camshaft Profile Actuator or the Position Sensor as needed.
  5. Clear the diagnostic trouble codes and perform a test drive to verify that the issue has been resolved.

Cost to Fix P2C0C

Repairing the P2C0C code typically involves replacing the Intake Camshaft Profile Actuator or the Position Sensor, which can range from $200 to $800 depending on the vehicle make and model. Labor costs can vary significantly, with most shops charging between $80 to $150 per hour. Dealerships may charge higher rates, while independent shops might offer lower prices. Additional costs may arise if wiring repairs or ECM replacements are necessary, so it’s advisable to get a detailed estimate before proceeding with repairs.

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Code P2C0C Information for Specific Makes

  • P2C0C Chevrolet — Intake Camshaft Profile Actuator Position Sensor 2 Circuit High Voltage
  • P2C0C GMC — Intake Camshaft Profile Actuator Position Sensor 2 Circuit High Voltage
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.

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