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Genuine Hyundai Camshaft Sensors (CMP)
What Is a Hyundai Camshaft Position Sensor (CMP)?
A Hyundai Camshaft Position Sensor (CMP) is a vital engine management component that monitors the position and rotational speed of the camshaft. The sensor sends this information to the Engine Control Unit (ECU), allowing it to accurately control fuel injection timing, ignition timing, and variable valve timing (VVT) systems.
The camshaft position sensor typically works together with the crankshaft position sensor to ensure the engine operates efficiently and delivers optimal performance, fuel economy, and emissions control. Depending on the engine design, Hyundai vehicles may have one or multiple camshaft sensors mounted on or near the cylinder head. Accurate camshaft position data is essential for smooth engine operation and reliable starting.
How Do You Know If a CMP Sensor Is Faulty?
A failing camshaft position sensor can affect engine performance and drivability. Common symptoms include:
- Check Engine Light illuminated
- Difficulty starting the engine
- Extended cranking before the engine starts
- Engine stalling or intermittent loss of power
- Rough idle or engine misfires
- Poor acceleration and reduced performance
If the sensor fails completely, the ECU may struggle to determine proper fuel injection and ignition timing, which can cause severe drivability issues or prevent the engine from starting altogether.
Explore Our Range at Jefferson Hyundai Parts
At Jefferson Hyundai Parts, we stock genuine Hyundai Camshaft Position Sensors (CMP Sensors) for a wide range of Hyundai models and year ranges, including i30, Elantra, Kona, Tucson, Santa Fe, Palisade, Staria and more.
Use our convenient online parts finder to locate the correct camshaft position sensor for your Hyundai. If you can't find the part you're looking for in our online store, simply reach out to us via webchat and our experienced parts specialists will be happy to assist.
