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Replace ect sensor 2004 buick lesabre

Locate and replace ect sensor on a 2004 buick lesabre

Posted by Anonymous on

6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

  • 599 Answers

SOURCE: Crankshaft Position Sensor

the dual crankshaft position sensor is secured in an aluminum mounting bracket and bolted to the left side of the timing chain cover, partially behind the crankshaft balancer, hope this helps get back to me if you need mre help. please rate my fix as i strive to be the best

Posted on Apr 29, 2009

  • 1 Answer

SOURCE: REPLACEMENT OF [LOW BEAM] HALOGEN BULB IN 2004 Buick LeSabre

I just Replaced a Low Beam Light bulb on a 2005 Buick La Sabre.

If You use a Metric socket and Remove the Two Silver bolts Attaching the headlight Assemble onto the metal surrounding the the lamp assembly it comes out to the front. This makes it much easier to access the bulb. Twist it counerclockwise & it comes out by pulling gently on the bulb. Then by realeasing a tab that is the socket holder bulb can be removed & replaced with a New #9006 low beam halogen light bulb. Wrap a Paper towel around the bulb & do NOT touch it with your bare hand as this wiil ruin a halogen bulb,

Posted on Jul 23, 2009

  • 87 Answers

SOURCE: where is the fuel tank pressure sensor located

IT'S LOCATED ON TOP OF THE FUEL TANK

Posted on Aug 06, 2009

honeymokey
  • 3113 Answers

SOURCE: 2004 Buick Lesabre speedometer not working

Yes it's on the right side othe transmission just above the passenger side cv axle. You most likley need to send the cluster off and have it checked. Model Electronics in NY.

Posted on Oct 09, 2009

  • 1 Answer

SOURCE: My car was diagnoised with a bad air flow sensor

the mass air flow sensor is located under the top plastic engine cover. to remove this un screw the oil filler tube by hand and remove the top cover. its just to the right of center engine. unplug this sensor. next it has two screws to take this off. It is not standard screws so look at it. remove them and replace sensor. After install go to autozone and have the warning code removed. This is done free. 2000 buick lesabre

Posted on Dec 03, 2009

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1 Answer

How do you replace crank sensor on a 2000 buick lesabre


it is located behind the harmonic balancer. you will need a harmonic balancer puller

Oct 31, 2012 | 2000 Buick LeSabre

1 Answer

Speedometer does not move at all, this problem just appeared yesterday. i noticed even if i go into the passing gear, it still does nothing. this is a 2004 buick lesabre. onlt 80,000 miles on it.


Hi and welcome to FixYa!

If that's the case then the problem will be on the speed sensor itself. The speed sensor is located on the transmission itself. You will have to remove the connector before removing the speed sensor. By then you can start the replacement. Once replaced you'll be good.

Hope this helps and thank you for using FixYa! Have a good one!

Mar 05, 2011 | 2004 Buick LeSabre

1 Answer

Where is the coolant temp sensor located on a 04 buick lesabre n how do i change it


Hi there,

you have two ECTs on this car on the right side of the block and other close to the water pump. I would suggest replacing both of them while you at it. Good luck

Dec 02, 2010 | 2004 Buick LeSabre

1 Answer

I had asked about the check oil light coming on and going off on my 2004 buick lesabre, the person mentioned a sensor in the oil pan. Can this be checked out by finding a dianostic code or does the oil pan...


I know nothing of a sensor in the oil pan. What you need to check is the oil pressure sending unit. The unit will look like this. 2c49e3a.png
Check the connection at the sensor to make sure it is secure before replacing. If you find it is leaking it for sure needs replacing. The unit will be located in a location like this on which is a 1995 Buick. 2a08cb5.png

Jul 24, 2010 | 2004 Buick LeSabre

1 Answer

Why is oil light staying on,even after resetting? The oil level is ok. 2004 buick lesabre


If oil level is ok and seems to run normally there may be an issue with the oil level sensor located in the oil pan.

Jul 16, 2010 | 2004 Buick LeSabre

1 Answer

2004 Buick LeSabre speedometer not working properly. Registers too slow if at all. Is there a sensor in the dash? Cruise control works fine.


Yes it's on the right side othe transmission just above the passenger side cv axle. You most likley need to send the cluster off and have it checked. Model Electronics in NY.

Oct 09, 2009 | 2004 Buick LeSabre

2 Answers

My car was diagnoised with a bad air flow sensor


the mass air flow sensor is located under the top plastic engine cover. to remove this un screw the oil filler tube by hand and remove the top cover. its just to the right of center engine. unplug this sensor. next it has two screws to take this off. It is not standard screws so look at it. remove them and replace sensor. After install go to autozone and have the warning code removed. This is done free. 2000 buick lesabre

Sep 18, 2009 | 2000 Buick LeSabre

1 Answer

Car starts when cold, but dies as soon as it warms up


By the crankshaft pulley towards front of car. The crankshaft pulley "balancer" will need to be removed to replace the sensor and you will need and air impact wrench to remove and replace the big bolt . Also you will need the correct balancer puller to remove the balancer.

Aug 03, 2009 | 2004 Buick LeSabre

1 Answer

Replacing O2 Sensor What color are the original: Wires


black is usually power and if there is a blue its the feedback to the pcm

May 13, 2009 | 2004 Buick LeSabre

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