Question about 2005 Infiniti G35

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Do you have to replace crankshaft sensor when replacing harmonic balancer

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  • Infiniti Master
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No. Only if the sensor is damaged by a bad harmonic balancer, or if there is a code for the sensor, or if you have no spark at the spark plug. Then one could suspect the sensor, as it helps the computer figure spark timing.

Posted on Nov 25, 2013

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Posted on Jan 02, 2017

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1 Answer

Where is the crank sensor on a 2000 Buick Century


Which one ? your vehicle has two !
Crankshaft Position (CKP) Sensor (7X)
Lower rear of the engine block, below the exhaust manifold
Crankshaft Position (CKP) Sensor (24X)
Right side of engine, at the end of the crankshaft, behind the harmonic balancer
24x replacement .
Turn OFF the ignition. Remove the serpentine drive belt from crankshaft pulley. Refer to Drive Belt Replacement in Engine Mechanical. Raise the vehicle on hoist. Refer to Lifting and Jacking the Vehicle in general information. Remove the crankshaft harmonic balancer. Refer to Crankshaft Balancer Replacement in Engine Mechanical. Note the routing of sensor harness before removal. Remove the harness retaining clip with bolt (1). Disconnect the sensor electrical connector. Remove the sensor bolts (2). Remove the sensor.
After replacement of this one you have to do relearn
24x 24

Dec 11, 2015 | Buick Cars & Trucks

1 Answer

How to replace crankpully on 3300 olbs


The harmonic balancer on these engines is now press fit onto the crankshaft and requires the use of Tool J-38197 for removal. The torque specification to be used during installation has also been revised. The procedure to be used when replacing the crank sensor is as follows:

REMOVAL






  1. Disconnect serpentine belt from crankshaft pulley.


  2. Raise vehicle on hoist.


  3. Remove right front tire and wheel assembly.


  4. Remove right inner fender access cover.


  5. Using 28 mm socket, remove crankshaft harmonic balancer retaining bolt.


  6. Remove crankshaft harmonic balancer using Tool (J-38197).


  7. Remove foreign object deflector (DO NOT use pry bar).


  8. Disconnect sensor electrical connector.


  9. Remove sensor and pedestal from block face.


  10. Remove sensor from pedestal




INSTALLATION






  1. Loosely install crankshaft sensor on pedestal.


  2. Position sensor with pedestal attached on Tool J-37089.


  3. Position tool on crankshaft.


  4. Install bolts to hold pedestal to block face, torque to (18-26 lb. ft.).


  5. Torque pedestal pinch bolt to (26-44 lbs. in.).


  6. Remove Tool J-37089.


  7. Install foreign object deflector.


  8. Place Tool J-37089 on harmonic balancer and turn. If any vane of the harmonic balancer touches the tool, replace the balancer assembly.


  9. Install balancer on crankshaft.


  10. Apply thread sealer GM #(NNN) NNN-NNNNor equivalent to threads of crankshaft balancer bolt. Torque bolt to + 56 degrees (104 lb. ft. + 56 degrees).


  11. Install inner fender shield.


  12. Install tire and wheel assembly. Torque lug nuts to (104 lb. ft.).


  13. Lower vehicle.


  14. Install serpentine belt.
see this vedio

Jul 11, 2014 | 1993 Oldsmobile Cutlass Ciera

1 Answer

Do you have to pull harmonic balancer off to replace crankshaft position sensor on a 93 suburban 5.7


Yes you do....its right behind the harmonic balancer, note...do not use a pry bar to remove the balancer......

Jun 12, 2014 | 1993 Chevrolet K1500

1 Answer

HOW TO INSTALL CRANKSHAFT SENSOR 92 BUICK PARK AVE


How to replace crankshaft sensor on grand prix gtp

The above link is for a video how to replace the crankshaft sensor on a different vehicle than your ,but the procedure is the same for your vehicle. The Harmonic Balancer needs to be removed to access the sensor, which is the most difficult part of the job.
There many videos on how to remove the harmonic balancer, and how to replace the crankshaft sensor on the GM 3.8 engine. Do a search on the web ' how to remove the harmonic balancer GM 3.8 engine.'
Hope this helps. Good Luck!

May 04, 2014 | 1992 Buick Park Avenue

2 Answers

Had my Harmonic Balancer replace now it shuts off after 10 mins of it being on


the garage may have did something to the crank position sensor that is located behind the harmonic balance. there is a ring gear there to for the timing

Oct 30, 2012 | 2001 Pontiac Grand Prix

1 Answer

How do you replace crank sensor on a 2006 pontiac grand prix with the 3800 series 3 motor?


YOU HAVE TO REMOVE CRANKSHAFT HARMONIC BALANCER TO REPLACE CRANKSHAFT SENSOR.ITS LOCATED BEHIND IT.YOU NEED A HARMONIC BALANCER REMOVAL AND INSTALLER TOOLS.

Sep 13, 2010 | 2006 Pontiac Grand Prix

2 Answers

Find crank position sensor


The crankshaft position sensor should be located behind the vibration damper/harmonic balancer and it will have to be removed before the crankshaft position sensor can be replaced. (Let me know if you require assistance with the proceedure)

Also, it usually requires a special tool to align that sensor (available from most auto part stores) and if the sensor is not properly aligned then damage to the sensor or the tone ring can occur.

Here is an image of the crankshaft position sensor with the vibration damper/harmonic balancer removed.



cc35f9e.jpg

Jul 11, 2010 | 1988 Buick LeSabre

2 Answers

Where is the crank sensor located on a 1999 oldsmobile intrigue 3.5 engine???? easy to replace or not...


usually all crankshaft sensors are located right next to the main drive pulley (Harmonic balancer). As far as being easy is concerned some are not so easy as some require the removal of the harmonic balancer to get to it.. but you might be lucky Gm is pretty good at making the Crankshaft sensor accessible without removing the harmonic balancer.

Dec 01, 2009 | Oldsmobile Intrigue Cars & Trucks

1 Answer

Harmonic balancer bad car runs real bad


The harmonic balancer controls the triggering of the combined crankshaft/camshaft sensor. This controls ignition plus fuel injection. Replace the balancer and adjust the sensor or replace it if damaged.

Oct 18, 2009 | 1998 Pontiac Bonneville

1 Answer

Crankshaft Position Sensor and Camshaft Position Sensor


REMOVE OR DISCONNECT

  1. Serpentine belt from the crankshaft pulley.
  2. Raise the vehicle on a hoist.
  3. Right front tire and wheel assembly.
  4. Right inner fender access cover.
  5. Using a 28 mm socket, remove the crankshaft harmonic balancer retaining bolt.
  6. Crankshaft harmonic balancer using tool J 38192 or equivalent.
  7. Sensor electrical connector.
  8. Foreign object deflector.
  9. Sensor and pedestal from block face.
  10. Sensor from pedestal.
INSTALL OR CONNECT:

  1. Loosely install the crankshaft sensor on the pedestal.
  2. Position the sensor with pedestal attached on special Tool J 37089.
  3. Position the special tool on the crankshaft.
  4. Bolts to hold the pedestal to the block face, torque to 20-40 Nm (14-28 lb.ft).
  5. Torque the pedestal pinch bolt to 3-4 Nm (38-40 lb.in).
  6. Remove special tool J 37089.
  7. Place the special tool 37089 on the harmonic balancer and turn. If any vane of the harmonic balancer touches the tool, replace the balancer assembly.
  8. Balancer on the crankshaft.
    • Apply thread sealer (GM 1052080) or equivalent to the threads of the balancer bolt.
  1. Torque the crankshaft bolt to 140 Nm + 56°(104 lb.ft + 56°).
  2. Foreign object deflector.
  3. Electrical connector.
  4. Inner fender shield.
  5. Tire and wheel assembly, torque to 140 Nm (104 lb.ft).
  6. Lower the vehicle.
  7. Serpentine belt.

Jun 02, 2009 | 1994 Buick Regal Gran Sport

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