The camshaft actuator system enables the engine control module (ECM) to change camshaft timing of all 4 camshafts while the engine is operating. The CMP actuator assembly (15) varies the camshaft position in response to directional changes in oil pressure. The CMP actuator solenoid valve controls the oil pressure that is applied to advance or retard a camshaft. Modifying camshaft timing under changing engine demand provides better balance between the following performance concerns:
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How to replace a cam position actuator?
Hyundai Sonata P0010: “A” Cam Position Actuator – Circuit (Bank 1)
- P0010 Definition Hyundai Sonata. The Hyundai Sonata utilizes camshaft actuators to change the valve lift depending on the RPM of the motor.
- Hyundai Sonata P0010 Symptoms. When the camshaft actuators go bad, they can leave the engine timing a wreck. ...
- Possible Sonata P0010 Causes. There are quite a few different things that can cause the P0010. ...
What does a cam shaft position sensor do?
To summarize how the camshaft position sensor works, the short answer is that the sensor allows the ECU computer to determine the exact position of the camshaft. This information is extremely important and helps in calculating the ignition point of the fuel but also its injection into the cylinder.
How to test crankshaft and camshaft position sensors?
- Remove the fuel pump fuse or relay to prevent the engine from starting during this test. ...
- Unplug the CKP sensor electrical connector.
- Set your DMM to DC volts and to a range of 20 Volts.
- Touch the DMM black lead to the black wire on the harness connector.
- Touch the DMM red lead to the red (power) wire on the harness connector. ...
What does the camshaft position actuator solenoid do?
What does the intake camshaft position actuator solenoid do? A camshaft actuator solenoid –normally installed in the front of each cylinder head — is used to precisely control the flow of oil into the camshaft actuator. This changes the rotation of the camshaft to adjust valve timing and valve overlap on the go.
What does a camshaft position actuator do?
A camshaft actuator is a mechanical or electronic device that is mounted on the camshaft gear. Its purpose is to slightly advance or retard the timing of when the camshaft opens or closes the intake and/or exhaust valves.
How much does it cost to replace a camshaft position actuator circuit?
The average cost for camshaft position sensor replacement is between $176 and $227. Labor costs are estimated between $72 and $90 while parts are priced between $105 and $136. This range does not include taxes and fees, and does not factor in your specific vehicle or unique location. Related repairs may also be needed.
What does camshaft position actuator circuit open mean?
Diagnostic Trouble Code (DTC) P0020 stands for “Intake “A” Camshaft Position Actuator Circuit / Open (Bank 2).” It is triggered when the powertrain control module (PCM) detects that the voltage from the variable valve timing circuit has fallen out of specification for a calibrated amount of time.Mar 7, 2022
How do you test a camshaft position actuator solenoid?
3:098:56Simple Tests - Camshaft Position Actuator Solenoids - Problem FixedYouTubeStart of suggested clipEnd of suggested clipMove it away. And then once you have it um in a position that it twists it's going to come out a lotMoreMove it away. And then once you have it um in a position that it twists it's going to come out a lot easier if you just try and continuously.
How long does it take to replace a camshaft position sensor?
between one and two hoursReplacing a camshaft position sensor typically takes between one and two hours. However, this may vary depending on the make and model of your vehicle.Mar 1, 2022
Where is the camshaft position sensor located?
The Camshaft Position sensor is typically located in the cylinder head of the engine and has a cylindrical portion that inserts into the head. The Crankshaft Position sensor is normally located in the timing cover or on the side of the block with a cylindrical portion that inserts into the block.
Can low oil cause P0010?
Can Low Oil Cause P0010? Oil accumulation can cause a P0010 trouble code as Sludge can be caused by low oil levels or failing to carry out necessary oil changes or running the engine too quickly. Poor PCV operation or poor quality oil are other reasons for clogged engines.Feb 14, 2022
What would cause a P0010 code?
Code P0010 is triggered when the ECM attempts to adjust the Bank 1 intake camshaft timing by utilizing one of these valves, and it detects an electrical issue in either the circuit going to the valve or the windings of the solenoid in the valve itself.Mar 16, 2022
What can cause a P0010 code?
Symptoms of Code P0010#1 – Decreased Engine Performance. ... #2 – Increased Fuel Consumption. ... #1 – Excessive Engine Oil Sludge. ... #2 – Faulty Crankshaft or Camshaft Sensors. ... #3 – Wiring Issue. ... #4 – Worn Timing Components. ... #1 – Oil and Filter Change. ... #2 – Replace Worn Timing Components.More items...•Aug 19, 2021
What does camshaft adjuster magnet do?
Camshaft Adjuster Magnet Explained The camshaft adjuster solenoid's primary purpose is to allow more oil to enter the system, ensuring proper lubrication under a more massive load.Mar 11, 2020
How do I know if my cam solenoid is bad?
The most common symptoms that occur are the following:Check engine light.Stalled engine.Unable to start the car.Rough idle.Reduced engine power.Bad gas mileage.Feb 10, 2022
What happens if VVT solenoid is bad?
When the VVT solenoid is malfunctioning, the entire system can be compromised, which may result in intake and exhaust valves opening and closing at the wrong time. This typically causes the fuel economy to drastically reduce.Jan 13, 2016
How do camshaft and crankshaft sensors work together?
Basically, camshaft and crankshaft position sensors work together to show the computer when the conditions are right for intake, compression, combustion and exhaust.
What is a smart cam?
Smart Cams. The camshaft and crankshaft are two of these important components. The camshaft controls the position of the inlet and exhaust valves, while the crankshaft controls the location of the pistons themselves .
What is the timing of a camshaft?
During traditional times, a camshaft and valve’s timing were solely dependent on the position of the camshaft gear when the belt of an engine or its timing chain was installed. The valve overlap, in which both the intake and exhaust valves are open in any given cylinder, can only be controlled through the design of the camshaft.
What is the DTC code for a camshaft?
The Diagnostic Trouble Code (DTC) P0013 refers to a Bank one Exhaust B Camshaft Position Actuator circuit malfunction. Related to the Variable Valve Timing or VV, this is a generic OBD-II code regarding its components.
What is the code for the intake side actuator?
When this part fails, the code P0010 will be sent, informing that there’s a Bank one circuit malfunction. Setting the code P0011 actuator A for advancing the timing is also possible.
What is a VVT valve?
The VVT system has two main components, namely camshaft actuators or phasers, and VVT solenoids, also known as camshaft position actuator solenoid valves. With this system, the camshaft only advances and retracts through the VVT solenoid, which controls the oil flow to the actuator.
What is the side of a DOHC engine called?
The side that has cylinder no. 1 is called Bank 1 while the opposite is referred to as Bank 2. “A” cam is the intake camshaft in a Dual Overhead Cam (DOHC) engine or the intake camshaft for the number one cylinder in a V engine. It’s worth noting that the VVT system and its components can go by a variety of names.
What is a VVT solenoid?
Meanwhile, Hyundai refers to its VVT solenoids as “oil control valves (OCVs)”. To better understand what this code means, you’ll need some background information on VVT. While, in the past, valve timing was fixed, most modern vehicles feature VVT technology that can alter the camshaft angle.
