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sluggish when cold

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Old Oct 18th, 2018, 21:56   #21
Max HEADVROOM
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diesel filter changed... no different

if it is the vnt, is there a way of proper cleaning it in situ, or does it have to come off cos the turbo was only fitted about a year back and it was split and fully cleaned before it went on and i dont fancy pulling it off again?

Al.
? anyone
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Old Oct 18th, 2018, 22:34   #22
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You will have to remove the turbo from the car.
Here you can find the tutorial (for cleaning the VNT).
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Old Oct 19th, 2018, 07:32   #23
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You will have to remove the turbo from the car.
Here you can find the tutorial (for cleaning the VNT).
sorry but no way am i downloading anything off that site sorry.
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Old Oct 19th, 2018, 10:13   #24
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Uploaded to my Google drive:
https://drive.google.com/file/d/1V2a...ew?usp=sharing

Mate, I was just trying to help you, providing a great tutorial (with lot of pictures), but this forum won't accept pdf files.
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Old Oct 19th, 2018, 12:31   #25
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Has the VNT been vacuum tested yet and do we have any any MAP data at all?
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Old Oct 20th, 2018, 08:49   #26
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Has the VNT been vacuum tested yet and do we have any any MAP data at all?
today si... iv only just got ( well still getting) the rest of my tools off the ex thing.. so il test the vacuum later on and post the results.

Al.
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Old Oct 20th, 2018, 12:05   #27
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ok... so i run the engine and the actuator arm moved... i then removed the vacuum hose and it moved again but jerky.. i think its a vacuum issue now.
see attached video.

Al.

https://www.youtube.com/watch?v=Akjn6HoKtjU
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Old Nov 5th, 2018, 08:56   #28
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right... iv changed all the engine mounts as they were buggered anyway and its still the same..

looks like the turbo's coming off for a clean up.
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Old Nov 7th, 2018, 15:25   #29
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SI...

is it worth taking the boost solenoid off and cleaning it in case its that thats gunged up?
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Old Nov 7th, 2018, 15:31   #30
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Map data would be more useful as requested a while back.
A psi reading with ignition on and engine off then at idle, 1k, 2k, 3k and 4k revs.

Also at idle, what is the fluctuation in MAP psi between highest and lowest readings?
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