Question about 2001 Oldsmobile Alero

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How to remove and install a knock sensor on a 2001 olds alero

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  • 128 Answers

What engine size?

Posted on Oct 17, 2019

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6 Suggested Answers

6ya6ya

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Posted on Jan 02, 2017

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Anonymous

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SOURCE: how do i replace crank sensor on 2001 olds alero

the crank sensor is located beneath the intake between the starter and oil filter it has one small bolt in it remove the bolt and pull the sensor out and just stick the new one in put the bolt back in it and plug it up but make sure you disconnect the battery before you do anything that bolt is probably a 10mm or a 5/16 i hope this helps

Posted on Jul 12, 2009

mcheesm

  • 25 Answers

SOURCE: KNOCK SENSOR

not a hard job, pretty easy

Posted on Jul 14, 2009

toneman2121

toneman2121

  • 775 Answers

SOURCE: 2001 Olds Alero oxygen sensor bank 1 P0135

p0135 indicates bank 1 sensor 1 which is before the cat.

Posted on May 22, 2010

01fordeb

Chris Busby

  • 1033 Answers

SOURCE: Where is the front oxygen sensor located on my

Under hood , center, rear engine area, above exhaust pipe flange, mounted in exhaust manifold. May be behind a heat sheild that will have to be removed.

Posted on Jun 23, 2010

taran_2005

taran_2005

  • 10515 Answers

SOURCE: How do I install throttle

Hi,

I have a 2004 Alero ( similar procedure in your model as well ) and I just figured out today and replaced my throttle position sensor. I'm not sure what the black plastic "box" is called that is above the throttle assembly...but I had to remove that to get to the throttle position sensor underneath. If you can locate the two wires that control the throttle assembly...then the throttle position sensor is on the other side of the throttle assembly. I had to remove the large tube that went from the air filter to the black plastic "box" above the throttle assembly. Also disconnected anything else connected to that black plastic "box". Then pulled that "box" up and right there on the left side of the throttle assembly was the throttle assembly sensor. Here is a web page with a picture that helped me figure out where it was :-


http://en.wikipedia.org/wiki/Throttle_position_sensor

http://www.ehow.com/how_4590680_replace-throttle-body-oldsmobile-alero.html

Let me know,if needed further assistance.

Hope i helped you.

Thanks for using ' Fixya ' and have a nice day!!

Posted on Sep 10, 2010

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I have a 2001 olds alero everything powers up but when you turn the key nothing happens what could it be


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Dec 25, 2015 | Cars & Trucks

1 Answer

How to replace the knock sensor for 2001 Oldsmobile alero


Simply bolted on to the engine block....



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THanks!!

Sep 19, 2011 | 2003 Oldsmobile Alero

1 Answer

How do you change a knock sensors on my 2001 gmc 1500hd


Changing knock sensors on 2001 GMC 1500hd
1. Remove the intake manifold.
2. There are 2 sensors located on a plate under the intake manifold. These are the knock sensors.
3. Remove the wiring harness assembly from the knock sensor.
4. Install the new rear bank knock sensor and tighten to 15 lb ft.

If you find that this is information was helpfulto you, please rate me and leave a comment as this will encourage me to do morefree work for you and others. And please let me know if there's anything else Icould help you with. Without any inputswe cannot proceed assisting... Thank you for using FIXYA! Best regards,
Junior

Sep 14, 2011 | 2001 GMC Sierra 1500HD

1 Answer

Where are the knock sensor located on 2001 chevrolet silverado 1500 4.8 located at




  1. Raise and safely support the vehicle.
  2. Remove the tire to ease access to the knock sensor.
  3. Remove knock sensor shield
  4. Remove the connector from the knock sensor.
  5. Remove the sensor mounting bolt,
  6. Now remove the knock senor.
  7. To install reverse the steps above and tighten the bolt to 18 pounds torque.
  8. See diagrams for additional help. Note there is one on each side of the engine.

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  • Hope this helps and thank you for using FixYa.

Regards, Tony

Jul 30, 2011 | Chevrolet 1500 Cars & Trucks

1 Answer

Where is the front oxygen sensor located on my 2001 Olds Alero having a 4 cylinder engine.


Under hood , center, rear engine area, above exhaust pipe flange, mounted in exhaust manifold. May be behind a heat sheild that will have to be removed.

Jun 23, 2010 | 2001 Oldsmobile Alero

2 Answers

2001 Olds Alero oxygen sensor bank 1 P0135


p0135 indicates bank 1 sensor 1 which is before the cat.

May 22, 2010 | 2001 Oldsmobile Alero

1 Answer

I would like to replace the knock sensor on a 2.4 cycler 1999


YOU HAVE TO DRAIN THE COOLING SYSTEM.THEN YOU HAVE TO RAISE VECHICLE AND SUPPORT IT ON JACK STANDS.DISCONNECT ELECTRICAL CONNECTOR FROM KNOCK SENSOR.THEN REMOVE THE SENSOR FROM THE ENGINE.

Oct 21, 2009 | 1999 Oldsmobile Alero

1 Answer

2001 alero replaced factory radio now gas gauge and speedometer dont work any suggestions thanks


Take the radio out again and check for a wiring connector which was knocked loose during the radio installation.

Charlie

Aug 23, 2009 | 2001 Oldsmobile Alero

1 Answer

How do i replace crank sensor on 2001 olds alero 2.4 and where is it located


the crank sensor is located beneath the intake between the starter and oil filter it has one small bolt in it remove the bolt and pull the sensor out and just stick the new one in put the bolt back in it and plug it up but make sure you disconnect the battery before you do anything that bolt is probably a 10mm or a 5/16 i hope this helps

Jul 11, 2009 | 2001 Oldsmobile Alero

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