Question about 2005 Pontiac Grand Prix

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Knock sensor location for 2005 grand prix 3.8

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6 Suggested Answers

6ya6ya

6ya staff

  • 2 Answers

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Posted on Jan 02, 2017

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Anonymous

  • 1 Answer

SOURCE: tire pressure sensor

The trip computer that is to the right of the dash will allow you to reset your tire sensor.

Posted on Jul 23, 2008

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tripletauto

TripleTauto

  • 1450 Answers

SOURCE: Where is the location of the knock sensor for a 2005 HD 2500 6.0

HAS TWO KNOCK SENSORS they are both under intake in valley of engine. remove intake and will see two black grommets they are under those best to replace both at same time

Posted on Jan 26, 2009

Anonymous

  • 1 Answer

SOURCE: where is the computer system located for a 2005 grand prix

it is installed inside the air cabin. . .

Posted on Jun 05, 2009

KCGTODAD

Shannon Washam

  • 169 Answers

SOURCE: where is the knock sensor driver side for 2001

Hello! Here is a picture of the location of the front knock sensor for a 3.8 liter V6 3800 Series II (97-03)
(Please note that the engine is upside down on the stand)
There are 2 knock sensors on this engine, one on the front (as shown), and another in the rear. There isn't one on the driver's side, per se.

0038e37.jpg

I recommend that you let the vehicle cool down before beginning this process. To remove this you will need a drip pan, as coolant will leak from the engine when the sensor is removed. You will need a deep well 22mm socket and torque wrench.

1. Jack up and support the vehicle on jack stands so that you can work from underneath the vehicle. Be sure to apply your emergency brake.
2. Identify the knock sensor location and remove the electrical connector on the bottom.
3. Using the deep well socket, remove the sensor from the block. Do not position yourself direcly underneath this, as coolant will begin to flow immediately from the sensor's location.
4. Your new knock sensor should come pre-coated with sealant/threadlock, just install it and tighten by hand until snug.
5. Torque the sensor to 14 ft lbs.
6. Replace the electrical connector.
7. You should flush the entire coolant system to be sure to remove any air pockets, and then refill.


Hope this helps and thanks for using FixYa!

Posted on Oct 01, 2009

Larry Chandler

  • 1149 Answers

SOURCE: Location of mass air flow sensor, 2000 Grand Prix GTP

Hi:
The mass air flow sensor is a round sensor that is mounted in the air intake, between the air cleaner box and the engine throttle body.

Posted on Feb 07, 2010

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I have an 08 grand Prix the knock sensor has gone bad (bank 2) it's in between the engine and transmission, is it possible to replace it without removing the transmission?


What code did you pull ? How do you know it's bad ?
Remove the transaxle. Refer to Transmission Replacement for the 4T65-E transmission. Drain the cooling system. Refer to Cooling System Draining and Filling . Remove the bolts (2) from the knock sensor heat shield (1). Disconnect the knock sensor electrical connector (3) from the knock sensor.

Sep 14, 2016 | 2008 Pontiac Grand Prix

1 Answer

1990 grand prix 3.1 computer code 43


engine code 43 - electronic spart timing problem- possible knock sensor problem.. check for 5v at knock sensor wire.. if it has 5v then probably need a knock sensor.

Apr 12, 2010 | 1990 Pontiac Grand Prix

1 Answer

Where is the knock sensor driver side for 2001 pontiac grand prix


Hello! Here is a picture of the location of the front knock sensor for a 3.8 liter V6 3800 Series II (97-03)
(Please note that the engine is upside down on the stand)
There are 2 knock sensors on this engine, one on the front (as shown), and another in the rear. There isn't one on the driver's side, per se.

0038e37.jpg

I recommend that you let the vehicle cool down before beginning this process. To remove this you will need a drip pan, as coolant will leak from the engine when the sensor is removed. You will need a deep well 22mm socket and torque wrench.

1. Jack up and support the vehicle on jack stands so that you can work from underneath the vehicle. Be sure to apply your emergency brake.
2. Identify the knock sensor location and remove the electrical connector on the bottom.
3. Using the deep well socket, remove the sensor from the block. Do not position yourself direcly underneath this, as coolant will begin to flow immediately from the sensor's location.
4. Your new knock sensor should come pre-coated with sealant/threadlock, just install it and tighten by hand until snug.
5. Torque the sensor to 14 ft lbs.
6. Replace the electrical connector.
7. You should flush the entire coolant system to be sure to remove any air pockets, and then refill.


Hope this helps and thanks for using FixYa!

Oct 01, 2009 | 2001 Pontiac Grand Prix

1 Answer

2005 pontiac grand prix. Replaced the motor car wont start. Replaced cam sensor and the crank sensor. Car gets fuel but no current. Still wont start


check at the coil pack if all connector where plugged, i think there is 3 connectors to plugged
do you have voltage at the coil module

Aug 19, 2009 | 2005 Pontiac Grand Prix

2 Answers

Diagram of 3.4 DOHC Motor online


Both knock sensors are screwed into the side of the cylinder head between the front 2 cylinders.

Jun 22, 2009 | 1996 Pontiac Grand Prix

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