hello you all
its nice to have a place to ask things like that
I replaced a broken shafted turbo with a new part, and with the new one the computer disconnects the turbo because of "over pressure" - only when i push hard on the gas.
what can it be ?
thanks
ron
the computer disconnects the turbo because of over pressure
Moderator: Fatmobile
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- Turbo Charger
- Posts: 791
- Joined: Mon Oct 17, 2005 7:21 pm
- Location: Kansas City area, Missouri
Watch the video at the end. That is how your actuator rod should move. If its stuck then do the work in the thread.
If your car has VNT turbo then click here.
http://forums.tdiclub.com/showpost.php? ... ostcount=1
If your car has VNT turbo then click here.
http://forums.tdiclub.com/showpost.php? ... ostcount=1
Richard
85 Jetta TD
ASE Certified Master Auto-Technician with L1 Advanced Engine Diagnostic Rating and Light Diesel certification
ATRA Certified in Rebuilding, Diagnosing & Installing Transmissions
My Threads---> <a href="viewtopic.php?t=6255&postdays=0&postorder=asc&start=0" target="_blank">Rusty Floor Repair </a> ---- <a href="viewtopic.php?t=4923&highlight=" target="_blank">Oil Pressure Warning</a>----<a href="viewtopic.php?t=6632" target="_blank">Uploading Pictures</a>----<a href="http://www.914world.com/bbs2/index.php? ... t&p=730755" target="_blank">My Porsche 914</a>
85 Jetta TD
ASE Certified Master Auto-Technician with L1 Advanced Engine Diagnostic Rating and Light Diesel certification
ATRA Certified in Rebuilding, Diagnosing & Installing Transmissions
My Threads---> <a href="viewtopic.php?t=6255&postdays=0&postorder=asc&start=0" target="_blank">Rusty Floor Repair </a> ---- <a href="viewtopic.php?t=4923&highlight=" target="_blank">Oil Pressure Warning</a>----<a href="viewtopic.php?t=6632" target="_blank">Uploading Pictures</a>----<a href="http://www.914world.com/bbs2/index.php? ... t&p=730755" target="_blank">My Porsche 914</a>
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- Glow Plug
- Posts: 11
- Joined: Mon Oct 31, 2005 11:34 am
How do I get the Turbo out of the car?
By the way, my turbo in the 98 jetta that I have does not look the same as in the earlier posted thread. Will that make a difference? Please some suggestions on taking the turbocarger out of the vehicle.
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- Turbo Charger
- Posts: 791
- Joined: Mon Oct 17, 2005 7:21 pm
- Location: Kansas City area, Missouri
Oil fumes not only clog up the manifold but also the VNT.dardar wrote:..... and it was already clogged with carbon. now I need to figure out why does the engine throw out so much carbon...
Add a CCV filter. Might help.
Eliminate EGR. This might be the best fix. (is that even legal?? If not adjust the EGR percentage in VAG COM.)
Make sure turbo doesn't have movement in shaft causing excess oil loss.
Make sure motor isn't worn out causing burning oil.
Driving at low rpms will tend to clogg manifolds and freeze VNT vanes sooner so dont drive it like grandma. Ya got to "Drive it like ya stole it" sometimes to "blow the cobwebs" out of it.
Richard
85 Jetta TD
ASE Certified Master Auto-Technician with L1 Advanced Engine Diagnostic Rating and Light Diesel certification
ATRA Certified in Rebuilding, Diagnosing & Installing Transmissions
My Threads---> <a href="viewtopic.php?t=6255&postdays=0&postorder=asc&start=0" target="_blank">Rusty Floor Repair </a> ---- <a href="viewtopic.php?t=4923&highlight=" target="_blank">Oil Pressure Warning</a>----<a href="viewtopic.php?t=6632" target="_blank">Uploading Pictures</a>----<a href="http://www.914world.com/bbs2/index.php? ... t&p=730755" target="_blank">My Porsche 914</a>
85 Jetta TD
ASE Certified Master Auto-Technician with L1 Advanced Engine Diagnostic Rating and Light Diesel certification
ATRA Certified in Rebuilding, Diagnosing & Installing Transmissions
My Threads---> <a href="viewtopic.php?t=6255&postdays=0&postorder=asc&start=0" target="_blank">Rusty Floor Repair </a> ---- <a href="viewtopic.php?t=4923&highlight=" target="_blank">Oil Pressure Warning</a>----<a href="viewtopic.php?t=6632" target="_blank">Uploading Pictures</a>----<a href="http://www.914world.com/bbs2/index.php? ... t&p=730755" target="_blank">My Porsche 914</a>