Code P0340

2005 BUICK RENDEZVOUS

15,000 MILES • 3.4L • 6 CYL • 4WD • AUTOMATIC

COLORADOTROY

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So I changed the cam sensor and pigtail.
it runs well, but I have to get this light off one way or another. any help please?

Mar 3, 2021 at 4:17 PM

DANNY L

CERTIFIED EXPERT
5,648 POSTS

Hello, I'm Danny.

There might just be another issue in the circuit than just the sensor itself. Here is a wire testing tutorial for you to view:

https://www.2carpros.com/articles/how-to-check-wiring

I've attached picture diagnostic steps below for code P0340 on your vehicle. Let us know what you find and also if you have any further questions on this issue. Hope this helps and thanks for using 2CarPros.

Images (Click to enlarge)

Mar 3, 2021 at 10:21 PM