gbratk

I'm on the way to change valve body. I want to order it, but they said to me that they are two versions with or without 2 pressure switches (sensors).
I there any option to know this without opening the transmission?
I really don't want to be without car 14 days because of that.

I attach picture to know about what I'm talking.


VIN.: WP1ZZZ9PZ4LA47569

Here are the transmission numbers:

AISIN
TR-60SN
GLF
09D 300 036P

Thank you

endless_corners

Bump

bigbuzuki

Your 2004 Cayenne S has the two hydraulic pressure switches fitted on the transmission valve body.

From the PET parts list, the part number of the valve body you require is 955.325.03910.
(955.325.03900 is for turbo Cayenne)

www.sonnenporscheoemparts.com has your part for USD $1015.

gbratk

Great thank you!



I I can go on hunt for valve body.

Does anybody have experiences with sonax body? I contact it twice, if they do international shipping, but I got no answers.

I read on Touareg form, that sonax body is better then original, because of some updates. Does anyone know if this is true?



It really is difficult to get those parts in europe, but if I make order out of europe, I have to expensive shipping + almost 30% taxes and duties. So on the end can be to expensive.

Does anyone know where to buy such parts in europe?

ECS Tuning

gbratk We also have it for a bit cheaper, which might be enough too offset the shipping costs a bit. Click Here for more information.

Vino

Here is a company I found as well with the valve body.
http://www.revmaxconverters.com/inde...-60sn-537.html
I would give them a call and ask All kinds of questions since you probably only wanted do this once for the lifetime of the car. Good price otherwise but it may be a remanufactured unit with new components from Sonax? Good luck

ArneeA

No need to reprogram TCU when replacing valve body?

gbratk

I send few mails to them, but I get no answer...

gbratk

Well after all I ordered new OEM porsche unit from Germany and I get it for 850€ (1120 $).


Thanks to bigbuzuki who gave me the right part number!

gbratk

I'll also like to know, do I need to reprogram TCU or not??

Villian

Bump. I'm looking for an answer to this as well!

mtnrat

I was told that I did not need to reprogram the TCU on my 06 CTTS. When I switched it, the new valve body worked fine although there was a barely perceptible hesitation at about 80 mph at WOT. I actually took it in to see if there had been a tune put on it. There was no tune, but the dealer reprogrammed the TCU as PIWIS found an issue. Since then perfect. I barely noticed the issue and not sure I would have ever noticed it if I was a more sedate driver.

gbratk

There is no need to reprogram TCU. Only thing which is good if you do it is clear adaptations with durametric or vag-com.