993turbo

Hi there,

Since the PSD unit in my 90' GT is not working, I was thinking of deleting the unit and go with a ''bolt'' to set a fixed differetial lock %.

In conjunction with this project, I have a couple of questions:

-Is there a way to get rid of the ''Diff Control Off'' message in the digital display? It seems there are solutions out there for the RDK and Light module, but I cannot find anything for the Diff control.

-Does anyone have the ''template'' for the holderplate / nut / bolt to be manufactured to place on the diff to set the fixed locking %

any input appreciated!

Cheers!

slate blue

The PSD "bolt" as such doesn't work. Don't ask me how I know You are better off fixing the PSD as it is quite an advanced system or replacing it with an LSD. I'll let others chime in before going into more detail. What is the problem with the PSD on your car?

Greg

993turbo

The problem is the pump. It does not pump (build pressure) Been trying all the bleeding procedures.

Buying a new unit (cost an arm and a leg) is out of the question. Been looking for a used unit, but no success.

slate blue

I see you are in Spain, have you tried Douglas Valley Breakers in the UK? Might be a bit corroded form the UK or if POrken responds he found they use the same pump in a Jag. Don't know which one.

Greg

993turbo

Havent contacted Douglas Valley. Usually underbodyparts from the UK are badly corroded.. (as you say)

Interesting about the (jag)pump....... Any more info on this?

cold_beer839

I think Roger at 928sRus can get PSD's rebuilt.

993turbo

Interesting news. (but I guess just the shipping costs would be astronomical)

jcorenman

Another possibility from Spain: The JDSPorsche agent in Germany also lists PSD repair on their website: http://www.stein-aviation.de/html/psd_engl.html

993turbo

Thanks for the tip, Ive contacted them ref; the Repair!

ROG100

The rebuilt PSD is about $1600 and I sell them in the USA for Stein. I am sure Harald will sort you out - his service is excellent. He even has a test rig set up to test the PSD.

993turbo

Thanks for chiming in Roger. Ive actually emaild you ref the PSD repair as well, but as you use Harald, please disregard.