Replacing camshaft position sensor

CHEVYWTF2002

MEMBER
2002 CHEVROLET IMPALA
3.4L
6 CYL
2WD
AUTOMATIC
125,000 MILES

I'm trying to replace the camshaft position sensor, but it seems to be between the engine block and fuel injection system. Help!

Wednesday, July 6th, 2022 AT 7:26 PM

6 Replies

CHEVYWTF2002

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4 POSTS

Here's what it looks like:

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Wednesday, July 6th, 2022 AT 7:29 PM

SQM

MECHANIC
6,383 POSTS

Hello,

The Cam position sensor is located on the top part of the engine.
The replacement procedure does not call for removal of any other components.

https://www.2carpros.com/articles/camshaft-angle-sensor-replacement

See attached for the replacement procedure.

Let me know of any questions.
Thank you.

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Wednesday, July 6th, 2022 AT 10:32 PM

CHEVYWTF2002

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4 POSTS

Did you see the attached photo that shows it between the fuel injector and the engine block?

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Wednesday, July 6th, 2022 AT 10:44 PM

KEN L

MASTER CERTIFIED MECHANIC
47,324 POSTS

Yes, but that is not the camshaft sensor, if you look at the diagrams Sean gave you can see where the sensor is.

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Saturday, July 9th, 2022 AT 12:45 PM

CHEVYWTF2002

MEMBER
4 POSTS

It is the camshaft sensor. I had to remove the upper intake manifold to get to it because the previous owner must have put everything together wrong. It's fixed.