issue with turboposition sensor (P2565)

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peyvey
Posts: 26
Joined: 20 Sep 2025, 17:07
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issue with turboposition sensor (P2565)

Unread post by peyvey »

Good morning users

I have a problem with my turbo position sensor on my Ds5 hybrid p2565.
Apparently the engine computer thinks that the value it gets from that sensor is no good. The value should vary depending on the amount of vacuum the E-valve is applying.
The values i get on my sensor are 1,4V (when no vacuum is applied) to 3,4V (with full vacuum)
My question is: does anyone know what the numbers should be?
When my numbers are fault i need take out the turbo (big job), if the numbers are good then maybe the ecu is flawed (that is also sh*tty but not a big job)
I hope someone knows what those numbers should be and can help me

regards peyvey
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mickthemaverick
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Joined: 11 May 2019, 17:56
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Re: issue with turboposition sensor (P2565)

Unread post by mickthemaverick »

I believe the correct range should be 0.5V with no vacuum up to 5V with full vacuum. Have a look at this thread viewtopic.php?p=797963#p797963 :)
I used to be indecisive, now I'm not so sure!
I used to ride on two wheels, but now I need all four!
peyvey
Posts: 26
Joined: 20 Sep 2025, 17:07
x 1

Re: issue with turboposition sensor (P2565)

Unread post by peyvey »

This post is in sequence to my other post (issue with turboposition sensor)
Maybe it is of use to anyone dealing with the same issue

After reading some other posts on the same problem i came to the conclusion that the sensor had to be replaced.
With great effort i got the old out and the new one in only to find that it gave the same voltages
as before (1,4V to 3,5V) When the actuator is not attached to the turbo, voltages read from 0,7 to 4,5V depending on vacuum but when it is mounted to the turbo, the movement of the actuator is constrained by the lever it is attached to. So i had done all that work to no avail.
Then after closer inspection of the ecu i noticed that a few connector-pins under the middle connector were pushed inside so they made no contact. With some pliers i could pull them back up again and with a drop of superglue at the base they stuck.
So now i have everything working finally

So to anyone who is measuring voltage on the position sensor, 1.4 to 3,3 volt is fine and does not need replacing