Question about 2007 Buick Rendezvous CXL SUV

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Crankshaft sensor How do I change the crankshaft sensor??

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  • Buick Master
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Unhook connector, remove bolt, wiggle it off, then reverse order to reinstall new one. You need a Tech 2 to relearn/reprogram crank sensor. Most garage mechanics will have one.

Posted on Dec 10, 2014

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Posted on Jan 02, 2017

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Where is the crankshaft position sensor on my 2010 srx 3 liters


Camshaft/Crankshaft Position Sensor Replacement - Cadillac Forums

www.cadillacforums.com/.../261074-camshaft-crankshaft-position-senso...

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2004 Cadillac DTS crankshaft position sensors - YouTube

? 3:22
https://www.youtube.com/watch?v=jbjLJZzF3xA
Sep 16, 2013 - Uploaded by Rogelio Cervantes
Quick overview crankshaft position sensor replacement for a 2004 Cadillac DTS 4.6 liter North Star. ... 2003 Cadillac CTSCrank Position Sensor Part 3 Done!!! - Duration: 8:21. 2LateIWon 8,433 views. 8:21. How To Check .

Jan 16, 2016 | Cars & Trucks

1 Answer

Was getting gas & spark & now no spark on any plugs


Crankshaft position sensor , possibly !
Crankshaft Position (CKP) Sensor
The crankshaft position (CKP) sensor is a three wire sensor based on the magneto resistive principle. A magneto resistive sensor uses two magnetic pickups between a permanent magnet. As an element such as a reluctor wheel passes the magnets the resulting change in the magnetic field is used by the sensor electronics to produce a digital output pulse. The PCM supplies a 12-volt, low reference, and signal circuit to the CKP sensor. The sensor returns a digital ON/OFF pulse 24 times per crankshaft revolution.
There are a lot of videos on youtube on testing crankshaft position sensors an Cam sensors !
There

Dec 18, 2015 | 2004 Chevrolet Tahoe

1 Answer

P1336 gm code


P1335 CHEVROLET P1335 CHEVROLET - Crankshaft Position Circuit Possible causes
- Faulty Crankshaft Position Sensor
- Crankshaft Position (CKP) Sensor harness is open or shorted
- Crankshaft Position (CKP) Sensor circuit poor electrical connection help.png Help with this
Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
- Lack/Loss of Power
- Engine Stall
P1335 CHEVROLET Description
The Crankshaft Position (CKP) sensor sends pulses to the Powertrain Control Module (PCM) as the reluctor wheel teeth rotate past the CKP sensor. The PCM uses the CKP pulses to synchronize the ignition and fuel injector operation, and to time the interval between each CKP pulse. The PCM determines when an excessive change in crankshaft speed occurs by comparing each new time interval with the previous interval. A misfire causes an unexpected change in the crankshaft speed. A certain amount of acceleration/deceleration is expected between each firing stroke, but if the crankshaft speed changes more than an expected amount, the PCM interprets this as a misfire. The interval between CKP sensor pulses is extremely small. At high engine speeds, slight variations in the following components make misfire detection difficult:
- Crankshaft
- Reluctor wheel
- CKP sensor
The PCM learns variations during the Crankshaft Position System Variation Learning Procedure. The PCM compensates for these variations when performing detect misfire calculations. Only a scan tool can command the PCM to perform the Crankshaft Position System Variation Learning Procedure again.
Perform the learning procedure after the following actions:
- A PCM replacement
- Any operation or repair involving the crankshaft, the CKP sensor, or the CKP sensor to reluctor wheel gap relationship.
- An engine replacement.
- The ignition switch is in the ON position until the battery is drained.


Read more: http://nissanhelp.com/diy/obd_codes/p1335_chevrolet.html#ixzz37IoD1Imx

Jul 12, 2014 | 2001 GMC Safari

1 Answer

I changed the harmonnic ballancer and the sensor and got code p0336 didnt have this code untill I had to change harmonic.


P0336 Crankshaft Position Sensor A Circuit Range/Performance.

Potential causes of a P0336 code include:

  • Bad crank sensor
  • Broken reluctor ring (missing teeth, debris lodged in ring)
  • Reluctor ring dislodged/stripped from it's stationary location
  • Wiring harness chafing causing short
  • Wiring open in CKP circuit, good-day ! CKP=crankshaft position sensor. The Crankshaft position sensor also known as the crank position sensor is an electronic device used in an engine to record the rate at which the crankshaft is spinning. This information is used by the Electronic Control Module(ECM) to control ignition and fuel injection. The sensor system consists of a rotating part, typically a disc, as well as a static part, the actual sensor. good-day !


Apr 03, 2012 | 2000 Pontiac Grand Am GT

2 Answers

I need to put a crankshaft sensor but I don't Know its location I already changed the cam sensor. Ronnie


The crank sensor is located on the engine near the flywheel axis of the crankshaft.

Crankshaft Position Sensor Removal & Installation To Remove:
Location of the crankshaft position sensor on the 2.4L engine 90904g51.gif
Location of the crankshaft position sensor on the 3.0L engine 91154g20.gif
Location of the crankshaft position sensor on the 3.3L and 3.8L engines 91154g21.gif
NOTE: On the 2.4L engine, the crankshaft position sensor is mounted to the engine block behind the alternator, just above the oil filter. On the 3.0L, 3.3L and 3.8L engines, the crankshaft position sensor is mounted on the transaxle housing, above the vehicle speed sensor.
  1. Disconnect the negative battery cable.
  2. Raise and safely support the vehicle.
  3. Disconnect the crankshaft position sensor electrical connector.
  4. Unfasten the sensor mounting screw, then remove the sensor from the vehicle by pulling it straight out.
To Install:
NOTE: If the sensor removed is going to be re-installed, clean off the old spacer on the sensor face. A new spacer must be attached to the sensor face before installation. If the sensor is being replaced, be sure that a paper spacer is attached to the sensor face.
  1. Install sensor and push the sensor in until contact is made. While holding the sensor in this position, install and tighten the mounting bolt to 105 in. lbs. (12 Nm).
  2. Connect the crankshaft position sensor electrical connector.
  3. Lower the vehicle.
  4. Connect the negative battery cable.
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Jul 31, 2010 | 1996 Plymouth Grand Voyager

1 Answer

Instructions for changing our the Crankshaft


On this model you have to follow the directions as if you are changing the timing belt. Within this process, you will actually take out and replace the crankshaft position sensor. You can go to your public library and get the information to change out the timing belt.

Jan 23, 2010 | 1994 Mitsubishi Montero

1 Answer

My car starts and stops immediately since i change the crankshaft sensor n i put in gas then drove 7miles 2 another town n stop the car n that,s when it happen.


MOST TIME WHEN CHANGING ENGINE OR REPLACING CRANKSHAFT SENSOR. THE CRANKSHAFT SENSOR VARIATION LEARNING PROCEDURE SHOULD BE PERFORMED.THE DEALERSHIP HAS TO DO THIS PROCEDURE.IF NOT THE CAR WILL KEEP TURNING OFF.

Nov 13, 2009 | Chrysler Sebring Cars & Trucks

1 Answer

Has trouble turing over at start


Looks like an easy job.

Crankshaft Position Sensor: Description and Operation
CKP SENSOR (POS)
Component Description
The crankshaft position sensor (POS) is located on the cylinder block rear housing facing the gear teeth (cogs) of the signal plate at the end of the
crankshaft. It detects the fluctuation of the engine revolution.
The sensor consists of a permanent magnet and Hall IC. When the engine is running, the high and low parts of the teeth cause the gap with the sensor
change.
The changing gap causes the magnetic field near the sensor to change.
Due to the changing magnetic field, the voltage from the sensor changes.
The ECM receives the voltage signal and detects the fluctuation of the engine revolution.

Sep 02, 2009 | 2002 Nissan Altima

1 Answer

2000 grand jeep cherokee dies while slowing down


Its not unusual for the crankshaft sensor to intermittanly fail. The crank sensors are not real expensive and are not extremely hard to change.
The Crankshaft Position Sensor (CKP) is mounted into the engine block above the starter motor. Engine speed and crankshaft position are provided through the crankshaft position sensor. The sensor generates pulses that are the input sent to the powertrain control module (PCM). The PCM interprets the sensor input to determine the crankshaft position. The PCM then uses this position, along with other inputs, to determine injector sequence and ignition timing. The sensor is a Hall effect device combined with an internal magnet. It is also sensitive to steel within a certain distance from it.
Below is a pic of the sensor location.
Good luck.
Regards,

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Jul 23, 2009 | 2000 Jeep Grand Cherokee

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