One of the most common problems you’ll encounter with your car is a bad camshaft sensor. If this sensor isn’t working correctly, the engine will not be able to properly turn and will eventually need to be replaced. In this article, we’ll explore what a camshaft sensor is, what causes it to go bad, and how to fix it if it does.
What is a Camshaft Sensor and Why Does It Matter?
A camshaft sensor is a device that monitors the camshafts in your engine to ensure they are operating correctly. If there is a problem with one of the camshafts, the sensor will signal the engine computer to change gears or reduce power. A bad camshaft sensor can cause hesitation, loss of power and even engine failure. So if you notice any of these symptoms, it’s important to have it checked out.
How to Replace a Camshaft Sensor on a Car
If your car is not starting, there’s a good chance the camshaft sensor is bad. A camshaft sensor monitors the opening and closing of the valves at the engine’s camshaft. If one of these valves isn’t opening or closing properly, the computer will think there’s a problem with the camshaft and initiate a shutdown sequence. The good news is that this repair is usually straightforward – just replace the sensor. Here’s how to do it:
1. Park your car in a safe location so you can work on it safely.
2. Remove the air filter and valve cover. This will give you easier access to some of the other parts of the engine.
3. Remove the spark plugs and then remove the cylinder head by unscrewing 10 bolts (4 on each side). Be careful not to lose any of these bolts!
4. Check all of the engine mounts for tightness – if they’re loose, you’ll have to adjust them before proceeding.
What to Do If Your Car Won’t Start Because of a Bad Camshaft Sensor
If you’re like most drivers, your car would probably not start if one of its engine sensors was malfunctioning. A camshaft sensor is responsible for monitoring the rotational speed of the engine’s cylinders, and if it’s damaged or missing, it can cause the car to not start. Fortunately, there are a few things you can do to try and troubleshoot the issue before bringing your car in for repair.
First, check to see if the camshaft sensor is dirty or obstructed. If it isn’t, it might be time to replace it. Next, try substituting another engine sensor if you have one available. Finally, if all else fails and you still can’t get your car started, bring it in for repairs.
Conclusion
If your car is not starting, there are a few possibilities. First, you might need to check the fuel system. Second, you might have a bad camshaft sensor. If you’re unsure which one it is, consult your owner’s manual or take your car to an auto mechanic for a diagnosis.