Where is the crankshaft position sensor located on a 2003 Buick Rendezvous?

Asked By: Severo Belle | Last Updated: 7th February, 2020
Category: automotive auto parts
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The crankshaft position sensor is located near the engine's crankshaft, and relays information about the crankshaft's position as it rotates.

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Likewise, people ask, where is my crankshaft position sensor located?

The location of the crankshaft position sensor can vary from one vehicle to another. Obviously it must be close to the crankshaft, so it is most often located on the front underside of the engine. It can usually be found mounted to the timing cover. Sometimes it may be mounted at the rear or the side of the engine.

Subsequently, question is, where is the crankshaft sensor located on a 2003 Mitsubishi Eclipse? The crankshaft sensor on the Mitsubishi Eclipse is located near the crankshaft pulley. It sends a signal, via voltage, to the computer, signaling the location of the crankshaft and engine speed.

In this regard, where is the crankshaft position sensor located on a 2003 Chevy Trailblazer?

If your 2994 Chevrolet Trailblazer has a 6cyl engine the crankshaft position sensor is located on the left side of the engine toward the rear just above the oil pan. On a V8 the sensor is located in the lower part of the timing cover.

What is the difference between a camshaft sensor and a crankshaft sensor?

The Camshaft sensor determines which cylinder is firing to establish injector synchronization and coil firing sequence in DIS systems. Crankshaft sensors set ignition timing, supply the RPM signal, and determine engine speed.

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How much does it cost to replace a crankshaft sensor?

The average cost for a crankshaft position sensor replacement is between $190 and $251. Labor costs are estimated between $102 and $130 while parts are priced between $88 and $121.

Can a car run without a crankshaft position sensor?

The crankshaft position sensor is the most important of all engine management sensors, and the engine will absolutely 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.

What happens when a crankshaft sensor goes bad?

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 sign of a wiring problem. However, a bad crankshaft position sensor can also produce this symptom.

How do you fix a crankshaft sensor?

There is a video and the bottom of this article showing the job being done.
  1. Disconnect the Battery.
  2. Clear Access to the Sensor.
  3. Inspect the Sensor Location.
  4. Release the Electrical Connector.
  5. Remove the Sensor Mount Bolt.
  6. Remove the Sensor.
  7. Match the New Crankshaft Sensor.
  8. Installing the New Crank Position Sensor.

How do I know if my crankshaft position sensor is bad?


The Most Common Failure Crankshaft Position Sensor Symptoms
  1. Check Engine Light Is On. Check engine light comes on if the sensor is overheated.
  2. Vibrations in the Engine. Vibration from engine is usually the cause.
  3. Slow Response from the Accelerator.
  4. Erratic Starting.
  5. Misfiring of the Cylinder.
  6. Stalling and Backfiring.

What does a cam sensor do when it goes out?

As the camshaft position sensor weakens, the signal it transmits to the vehicle's ECM also weakens. Eventually, the signal will weaken so much the signal will switch off, and so will the engine. This can happen while the vehicle is parked, or while you are driving. The latter can be a dangerous situation.

Where is the crankshaft sensor on a 2002 Chevy Trailblazer?

Sensor is located on the side of the engine block air conditioning compressor side of engine back near the transmission. Look on www.rockauto.com they usually have a good illustration of the parts.

How do you start a car with a bad crank sensor?

How to start a car with a bad crankshaft sensor: turn on the ignition if and only if you have the check engine light on and minimal symptoms beyond that. If your car misfired once or twice, or if you just started to notice uneven acceleration, it is drivable but time to take it to the shop.

What does Engine code p1345 mean?

What a P1345 code means. The powertrain control module (PCM) compares the crankshaft position (CKP) sensor data to the camshaft position (CMP) sensor information to ensure the two shafts are where the PCM expects them to be. This is especially important on vehicles with variable valve timing (VVT).

What is the code p1345?


Error Code P1345 is defined as Crankshaft Position-Camshaft Position Correlation. This error code is a manufacturer-specific trouble code, meaning it does not apply to all vehicles makes. Rather, it applies only to specific vehicle makes, such as Audi, GM (Chevrolet/GMC), Isuzu, Lexus, Mazda, Toyota, and Volkswagen.

Where is the crankshaft sensor on a 2006 Chevy Trailblazer?

Your crank sensor is located on the left (drivers) side of the engine block towards the rear. You may need to crawl under to get to it.

Where is the crankshaft sensor on a 2002 Mitsubishi Galant?

The Crankshaft sensor is located in the timing belt housing for this vehicle, remove the (4) 12mm bolts holding the housing for the timing belt, don't mess with the belt, then unbolt the (2) bolts holding the crankshaft sensor.

How do you remove a crank sensor?

Locate the sensor on the front of the motor near the crankshaft pulley and use the appropriately sized socket and ratchet handle to remove the sensor's hold down bolt. Gently but firmly, twist and pull the sensor to remove it from the engine.

What does a crankshaft sensor do?

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.

Where is the crankshaft position sensor located on a 2002 Buick Rendezvous?


The crankshaft position sensor is located near the engine's crankshaft, and relays information about the crankshaft's position as it rotates.