Codes P0019 and P0018

Tiny
STEFANST
  • MEMBER
  • 2012 CHEVROLET TRAVERSE
  • 3.6L
  • V6
  • 2WD
  • AUTOMATIC
  • 117,000 MILES
I am getting these codes and don't know what sensor to change camshaft or crankshaft. Also don't know where there located.
Saturday, April 17th, 2021 AT 10:51 PM

5 Replies

Tiny
DANNY L
  • MECHANIC
  • 5,648 POSTS
Hello, I'm Danny.

Here is the information you requested. Those codes are related to the crankshaft position sensor and has nothing to do with the camshaft position sensor whatsoever. Here is a tutorial showing how to replace a crankshaft sensor:

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

I've attached picture steps below showing how to remove and replace the crankshaft position sensor including its location -circled in red- on your vehicle. Hope this helps and thanks for using 2CarPros.
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Sunday, April 18th, 2021 AT 12:06 AM
Tiny
STEFANST
  • MEMBER
  • 4 POSTS
Thank you so much.
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Sunday, April 18th, 2021 AT 8:11 AM
Tiny
STEFANST
  • MEMBER
  • 4 POSTS
Well, I changed sensor light stays off while driving and engine runs better but every time I shut car off and restart check engine light comes on. After I reset it, it stays off.
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Sunday, April 18th, 2021 AT 10:45 AM
Tiny
STEFANST
  • MEMBER
  • 4 POSTS
Should I try camshaft sensor next still a little hesitant at idle?
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Sunday, April 18th, 2021 AT 11:27 AM
Tiny
DANNY L
  • MECHANIC
  • 5,648 POSTS
Hello again.

Those codes were only related to the crankshaft position sensor. Hope this helps and thanks again for using 2CarPros.

Danny-
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Monday, April 19th, 2021 AT 11:37 AM

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