Easy one-page printout for the garage or repair shop
This summary uses the existing diagnostic information shown in full below.
This code means that a sensor in your car is having trouble reading the position of a part that helps control how the engine runs. It's like a camera not being able to focus on what it's supposed to see.
The code indicates a low voltage or signal issue with the camshaft profile actuator position sensor on bank 1, which affects the engine's timing and performance.
The camshaft profile actuator position sensor monitors the position of the camshaft actuator to ensure proper timing of the engine's valves. A 'circuit low' condition suggests that the sensor is not sending the correct voltage signal to the engine control module (ECM), possibly due to a wiring issue, sensor failure, or ECM fault.
• Check Engine Light is on
• Poor engine performance
• Rough idling or stalling
• Faulty camshaft profile actuator position sensor
• Wiring issues such as short circuits or open connections
• Faulty engine control module (ECM)
Camshaft: A shaft with cams that rotates to open and close engine valves.
ECM: Engine Control Module, a computer that manages engine functions.
• Use an OBD-II scanner to confirm the code.
• Inspect the wiring and connectors related to the sensor.
• Test the sensor's voltage and resistance.
• Replace the faulty camshaft profile actuator position sensor.
• Repair or replace damaged wiring or connectors.
• Reprogram or replace the ECM if necessary.
• OBD-II scanner
• Multimeter
• Socket set
$150 - $500
Moderate
• Chevrolet Malibu
• GMC Terrain
• Buick Enclave
• Regular maintenance and inspections
• Ensure proper oil levels and quality
• Check wiring and connections periodically
Sensor Issue
• Avoid driving the vehicle until it is repaired to prevent further damage.
• Consult a professional mechanic for accurate diagnosis and repair.
Check with the vehicle manufacturer for warranty coverage on engine sensors.
This code has been associated with issues in vehicles with variable valve timing systems, commonly appearing in models with advanced engine management systems.
Moderate – Address the issue soon to avoid potential engine damage.
Driving with a malfunctioning sensor can lead to increased emissions and potential engine damage.
• Engine must be running
• Vehicle at operating temperature
The camshaft profile actuator position sensor is typically located near the camshaft on the engine head of bank 1.
Q: Can I drive with a P2C07 code?
A: It's not recommended to drive with this code active, as it can lead to poor engine performance and potential damage.
Q: How can I reset the Check Engine Light?
A: After fixing the issue, use an OBD-II scanner to clear the code and reset the light.
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