Crank Shaft Sensor

Crankshaft converts reciprocating motion to rotational motion. It is how you get your car to move. If you know how an engine operates, the piston reciprocates as fuel burns and the gases are emitted. The piston is connected to the crankshaft via a connecting rod.

Intermittent stalling If the crankshaft position sensor or its wiring have any issues, it can cause the crankshaft signal to be cut off while the engine is running, which can cause the engine to stall. This is usually a symptom of a wiring problem, however a bad crankshaft position sensor can also produce this symptom

Symptoms of a Bad Camshaft Position Sensor. On some vehicles, a failing camshaft sensor may lock the transmission in a single gear until you turn off and restart the engine. If the sensor begins to fail while your car is moving, you may feel the car jerking while losing power. You may experience a noticeable loss of engine power.

If there's a spark when the engine is cranked, it has ignition. The problem is either fuel or compression. RPM signal from the Crankshaft Position sensor while cranking the engine. A bad Crankshaft Position sensor is a common cause of no starts.

Read ahead to see what we at are the most common symptoms of a bad crankshaft position sensor.

  • Your “Check Engine” Light is Blinking.
  • It's Difficult to Get Your Vehicle to Start.
  • Your Vehicle is Stalling and or Backfiring.
  • The Engine is Making Your Vehicle Vibrate.
  • Reduced Horsepower.
  • Symptoms of a bad crankshaft position sensor?
  • Acceleration Problems. As the engine speeds up, there needs to be adjustments to spark timing and fuel injection.
  • Reduced Gas Mileage.
  • Engine Misfires.
  • Stalling.
  • Rough Idling.
  • Difficult Starting or No Starting.
  • Black Smoke or Flames Exiting the Exhaust.
  • Check Engine Light.

I would just add that the purpose of the two mechanical devices is different in an internal combustion engine. The crankshaft is used to convert power from a piston to rotational energy. The camshaft is a control device. In diesel engines, a camshaft can be used to pump fuel into the cylinders.

A broken crankshaft is not a common occurrence. Very seldom do you here of a crankshaft breaking. Usually a crank will break because of another failure. In an engine the amount torque created during a failure such as a spun bearing can cause a crank to snap.

A crank sensor is an electronic device used in an internal combustion engine, both petrol and diesel, to monitor the position or rotational speed of the crankshaft. This information is used by engine management systems to control the fuel injection or the ignition system timing and other engine parameters.

Incorrect readings will also affect fuel injection and cause your engine to sputter. Engine Stall: Crankshaft sensor problems can also make your engine stall at low speeds and the car will have difficulty while starting. In extreme cases of a failed sensor, the engine will completely fail to start.

The crankshaft position sensor is the most important of all engine management sensors, and the engine will not run without it. Many systems are smart enough to try guessing should this sensor fail and allow the engine to run without it. In your case, a magnetic crankshaft positioning sensor is used.

Sometimes, the worst part of getting your car fixed is having to bring it to the garage. We are therefore happy to offer our customers a free collection and delivery service If you prearrange a collection, we will pick your car up from your home or place of work and drive it to our premises, carry out all the necessary work (having consulted you) and deliver it back to you at the end of the day.

We are able to tow, jump start or repair your vehicle if you are experiencing problems or broken down for a small fee. If we can’t sadly start your vehicle, we can contact a local recovery firm to collect your vehicle for a very competitive price.

  • Don't want to waste your day off?
  • You don't have the time to take your car in for a service or repairs?
  • Have you got problems with getting to and from the garage?

Here at Many Autos, we believe that we offer a valuable product with our Free Collection and Delivery Service, we can collect either from your place of work or from your home address. If you are unsure about whether the address you are considering having your vehicle collected from is not within our range, then please do contact us.

Many Autos operate a fleet of pool cars with a dedicated driver, so wherever we are collecting from, we need to be able to leave one of our pool vehicles either in your work car park / parking space, or if in a residential area, we would need to be able to leave our car either at your house or on the road with a permit if required. We would be grateful if you could bear this in mind when booking to use our free Collection and delivery service