What Are The Signs Of A Failing Camshaft Position Sensor In Volvo Vehicles?
Today, all cars, including your Volvo, rely on a range of sensors to ensure smooth operation and improved performance. In fact, the camshaft position sensor is a crucial component that monitors the camshaft’s position and rotational speed. In most cases, a failing camshaft position sensor can adversely affect your Volvo in several ways. That is why it is important to monitor the signs of a failing camshaft position sensor so you can take corrective action immediately. Here are the signs of a malfunctioning camshaft position sensor in your Volvo.
4 Signs of Failing Camshaft Position Sensor
At Oldwick Village Garage, near Oldwick, NJ, our years of experience have taught us that addressing the camshaft position sensor in Volvo vehicles should be a top priority for owners. Our team of professional mechanics is going to share with you the signs of a malfunctioning camshaft position sensor in your high-end car, including:
1. Engine Stalling
The camshaft position sensor plays a crucial role in the efficient functioning of the engine of your Volvo, and due to the malfunctioning sensor, you are going to face stalling issues in your engine, especially when idling or while driving at low speeds. In most cases, inaccurate camshaft position information causes the engine control unit (ECU) to struggle to maintain proper fuel and ignition timing. At times, the engine may stall and restart without any input, and if the camshaft position sensor has failed completely, you may have difficulty restarting immediately after stalling. Engine stalling may be intermittent, making it difficult to diagnose the underlying cause. You should get in touch with us at Oldwick Village Garage in Oldwick, NJ, to get your Volvo inspected by our expert mechanics.
2. Problems in Starting the Engine
Generally, the starting mechanism of your Volvo should be very smooth; that is, the moment you press the start button, the engine should crank up. Now, the engine control unit (ECU) in your high-end car is reliant on the signal from the camshaft position sensor to determine the perfect timing for ignition and fuel injection. However, with a defective camshaft position sensor, the ECU will fail to determine the correct ignition and fuel injection timing, and this is when you are going to face starting issues in your Volvo. This is due to an error in the signal sent by the sensor; the ECU fails to inject fuel or fire the spark plugs at the correct time, which causes issues with your Volvo’s start. At times, the complete failure of the camshaft position sensor prevents the engine from starting, and it will require a lot of effort from your end to start the engine in your Volvo.
3. Drop in Power
Most of the time, issues with the camshaft position sensor cause your Volvo’s acceleration to drop. In fact, your high-end car is going to feel very sluggish and will lack its usual power when you try to accelerate your vehicle. As the erroneous data transferred from the sensor reaches your engine control unit, the ECU delays the ignition timing as a safety mechanism to help protect the engine from damage due to the faulty camshaft position sensor. At times, fuel flow to the engine is restricted, reducing power output.
4. Illuminated Check Engine Light
Your Volvo is equipped with dashboard warning lights that illuminate when the corresponding component malfunctions. The check engine light is a warning light that flashes when the engine is operating erratically. Now, since the camshaft position sensor is directly responsible for the engine’s optimal operation, its failure will illuminate the check engine light in your Volvo. Please contact our auto repair facility near Oldwick, NJ, to schedule an inspection by our certified mechanics.
Oldwick Village Garage: Your Go-To Volvo Service and Repair Facility in Oldwick, NJ
We at Oldwick Village Garage, 
in Oldwick, NJ, are the most sought-after Volvo repair and service facility, with years of experience servicing the maintenance needs of these high-end European cars. We are equipped with advanced tools and diagnostic equipment to ensure the best care for your Volvo. Call or contact us today, and our team of certified, experienced technicians will ensure your Volvo is free of issues when it rolls out of our garage.
* Red Volvo XC40 Car image credit goes to: YuriyVlasenko.