Where is a camshaft position sensor located?
The camshaft position sensor is always located near the camshaft, often at the top of the valve cover, but it can also be installed from the side of the cylinder head. Check around the head or valve cover and follow any electrical wires and you will for sure find the camshaft position sensor.
Where is a camshaft located?
Most early internal combustion engines used a cam-in-block layout (such as overhead valves), where the camshaft is located within the engine block near the bottom of the engine.
Where is camshaft position sensor bank1?
The camshaft position sensor reacts to a toothed wheel on the camshaft, which gives the ECU constant information on its speed and position. Of course, the CMP is located on the engine, usually somewhere on the cylinder head, so it transmits CMP data to the ECU using wires.
How do I know if my cam lobe is lifted?
Lobe Lift is the amount (usually in inches) that the cam lobe increases in radius above the cam base circle. Tip: To quickly find maximum lobe lift, measure the base circle of the cam and subtract it from the thickness across the cam lobe’s highest point (see the diagram below).
What happens when valve spring tension is too low?
If the spring pressures are too low, a condition called “Valve Float” will occur.
Can weak valve spring symptoms?
Broken or weak valve springs in an engine can cause many different drivability and performance problems. Broken valve springs cause excessive valve noise, compression loss and can cause severe internal engine damage. The actual breaking of the valve springs is not always the most serious consequence.
What causes valve spring failure?
What Can Cause Valve Springs To Fail. To maintain correct valve operation at normal engine speeds; all of the valve springs must exert a certain amount of spring pressure. Consequently, too low or week valve spring pressure; may cause valves to not completely seal or float under higher (RPM).
What are the symptoms of a bad intake valve?
Engine noise You may also hear a tapping or ticking noise in the engine if your car has a bad intake valve or exhaust valve. The noise may get louder and faster when the vehicle is accelerating.