Question about 1990 Chevrolet K1500

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Picture how to find the knock sensor on a 1990 chevy 1500 4.3 l

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6ya6ya
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Posted on Jan 02, 2017

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SOURCE: knock sensor for a 2003 chevy Z71 5.3 L

These sensors are quiet a problem. They are located under the intake and normally go off because the engine got washed sometimes the water will evaperate and the problem goes away but anymays the intakes gota come off there are 2 of them so i would recomend replacing both while ur at it

Posted on Dec 18, 2008

localwonder
  • 6784 Answers

SOURCE: knock sensor location

HI, click the link below to be directed to a full diagram that will show you the actual location of the sensor. 718 will be the actual sensor to extract and 739 is the mounting screw for the KS.

KNOCK SENSOR DIAGRAM

Posted on Jul 22, 2009

  • 138 Answers

SOURCE: need picture of knock sensor location on a 1999

In the valley under the intake, one in the front and one in the back.

It takes about 3 hrs to replace them and it's going to run you around $140 for parts. However, they rarely go bad. Usually it is due to wire chaffing or corrosion due to a coolant leak.

http://www.jimfancher.com/sierra/p0332.htm

Posted on Dec 19, 2009

  • 89 Answers

SOURCE: 2000 chevy silverado 1500 4.8

It could be that your knock sensor circuit is working perfectly.You may have a knock that it is reading for long periods.
Try running it disconnected, and see if there is a clatter or knock when accelerating lightly.

You could have a vacuum leak.

Posted on Feb 25, 2010

iambanshee74
  • 3489 Answers

SOURCE: how to replace the knock sensor on a 1999 chevy

The knock sensor is llocated on the left side of the engine block and is a single wire connector. Disconnect the wire and simply unscrew the sensor. Don't worry. There will be no fluid leaking. No tricks.

Posted on Mar 25, 2010

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2 Answers

1995 CHEVY SILVERADO 350 ENGINE CODE #34


ok hello guys i hope someone can help i have a 1990 chevy 1500 with a 5.7 engine it runs like new but on the road like crap .when you have it on the road for about 15 to 20 min it starts to bog like it is loosing power i have replaced t b i , knock sensor plugs cap rotor module egr , and everything that i have read on you tube i am almost ready to let it burn if you know what i mean i have had my friend put it on a machine the 4 codes 22, 42 , 43 , and 34 i have replaced everything that go,s with these codes also replaced the brain please someone help me

Jan 04, 2014 | 1999 Chevrolet Silverado 1500

2 Answers

What do the knock 2 sensors look like on a chevy silverado


Here is a picture of what they look like, and they are usually located above the oil pan on the side of the engine block.


d040f82.jpg

Jun 08, 2010 | 2001 Chevrolet Silverado 1500

2 Answers

Replace knock sensor on 2001 chevy 4.8


You have two knock sensor's, both sit under the in-take magifold on top of the engine, you will have to remove injector rail and in-take.

Apr 11, 2010 | 2001 Chevrolet Silverado 1500

1 Answer

How to replace the knock sensor on a 1999 chevy silverado 1500


The knock sensor is llocated on the left side of the engine block and is a single wire connector. Disconnect the wire and simply unscrew the sensor. Don't worry. There will be no fluid leaking. No tricks.

Mar 25, 2010 | 1999 Chevrolet Silverado 1500

1 Answer

2000 chevy silverado 1500 4.8 service engine light went on read code P0327 knock sensor low input bank 1. I had both knock sensors replaces along with pcm. After just a few miles on the road service light...


It could be that your knock sensor circuit is working perfectly.You may have a knock that it is reading for long periods.
Try running it disconnected, and see if there is a clatter or knock when accelerating lightly.

You could have a vacuum leak.

Feb 25, 2010 | 2000 Chevrolet Silverado 1500

1 Answer

Knock sensor on 2001 chevy silverado


on the 4.3l version the knock sensor is on the back left side of the engine right by the bell housing. on the bigger engines they are below the intake manifold in the engine valley

Aug 26, 2009 | 2001 Chevrolet Silverado 1500

1 Answer

Knock sensor question


knock sensor is on the passenger side of engine block, some knock sensors fit into water jacket others did not

Nov 24, 2008 | 1999 Chevrolet C1500

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