Jump to content

The RennTech.org community is Member supported!  Please consider an ANNUAL donation to help keep this site operating.
Click here to Donate

Welcome to RennTech.org Community, Guest

There are many great features available to you once you register at RennTech.org
You are free to view posts here, but you must log in to reply to existing posts, or to start your own new topic. Like most online communities, there are costs involved to maintain a site like this - so we encourage our members to donate. All donations go to the costs operating and maintaining this site. We prefer that guests take part in our community and we offer a lot in return to those willing to join our corner of the Porsche world. This site is 99 percent member supported (less than 1 percent comes from advertising) - so please consider an annual donation to keep this site running.

Here are some of the features available - once you register at RennTech.org

  • View Classified Ads
  • DIY Tutorials
  • Porsche TSB Listings (limited)
  • VIN Decoder
  • Special Offers
  • OBD II P-Codes
  • Paint Codes
  • Registry
  • Videos System
  • View Reviews
  • and get rid of this welcome message

It takes just a few minutes to register, and it's FREE

Contributing Members also get these additional benefits:
(you become a Contributing Member by donating money to the operation of this site)

  • No ads - advertisements are removed
  • Access the Contributors Only Forum
  • Contributing Members Only Downloads
  • Send attachments with PMs
  • All image/file storage limits are substantially increased for all Contributing Members
  • Option Codes Lookup
  • VIN Option Lookups (limited)


  • Content Count

  • Joined

  • Last visited

Community Reputation

0 Neutral

About ferri

  • Rank

Profile Fields

  • From
  • Porsche Club
  • Present cars
    Porsche Cayenne Turbo
    Porsche 991 Turbo s

Recent Profile Visitors

759 profile views
  1. Thank you I saw that the plugs with the gap of 0.8 where replaced with the plugs and gap of 0.7 because of a new knowledge, but I was not sure and I didn't want to hurt the engine. Does someone know anything further for this replacement of spark plugs in the Porsche-cat? Of course it's not helpful but it is interesting for me...
  2. Hi, I ordered spark plugs for doing the maintenance for my 08 CTT. Now I'm not sure anymore because of the PDF-catalogue which I have. There are two different spark plugs in the Porsche catalogue : - 999 170 229 90 : Spark plug 14F-5MPUR03 (remark -08) with a gap of 0.8mm and - 999 170 228 90 : Spark plug FR6 NPP (remark 09-) with a gap of 0.7mm Which one do I need? They are both for the engine M48.51, I think I have to get the FR6 NPP ECS and Suncoast recommend the 999 170 228 90, but what's the difference? Thank you in advance for the replies greetz
  3. I've driven about 500mls and now the oil level is on the max-line... and not over the line.
  4. Hi guys I hope I don't have a problem Today I mounted the IPD Plenum y-pipe. The problem is, that I found oil in the air intake system. The throttle had oil at the bottom before the flap. The oil is only on driver side... After mounting the IPD and cleaning the throttle and the other pipes, I went for a test drive and to take the accel. times. I must say in addition, that I filled a bit too much oil in the engine, a bit over the max-line. Now I've taken off the flex-pipe and saw again oil on drivers side like on the fotos.... I know that a bit oil in the air intake is no
  5. I have soldered a small cable inside the obd2 plug from pin 3 to pin 7 so they are shorted (I have vag-com too). Believe me, it's much better than durametric, more logical to use.
  6. You have to short pin 3 and pin 7 on your obd plug. If you are a bit advanced in soldering.... no problem. Then you can read all modules, delete the fault codes, change everything, write new codes and so on.... with RossTech and its obd module like a Touareg
  7. Hi Porsche people I changed the spark plugs of my 955 CTT yesterday and I think the plug on cylinder 6 is not as the others. For me it does not show a realy scary image, and I'm sure it is not urgent but can you see something more?
  8. Hi, I had the same problem. I bought he Dension GW52M02 and it did not what it had to do. It was changed on guarantee and the second one functioned. The second one made problems too, because it did not connect (looped) backside on the CD-changer. I took out the changer and connected the Dension on the cd-changers place. It went perfect and it does its work till today...
  9. So guys, It is unavoidable that I must change bearings in the differential. I went to the gear-specialist and he explained the problem of this final drives. He saw the pictures I posted and he will do a "differenatial revision". It's an expensive job but it is worth I think. Greetz
  10. Hi to everybody. After crunchy grind noise from the front axle I thought it's time to change both final drives oil of my CTT after 165'000kms (about 100'000mls). Please note that you have to use different oil for front axle final drive and for rear axle final drive, and it depends if the rear axle final drive is with or without differential lock. I used porsches orig. oils... 000 043 305 04 for front axle (replaced by Porsche for the old 000 043 205 30) and 000 043 300 37 for rear axle (with differential lock). If your Cayenne has no diff/lock you have to use the front axles oil. Now
  • Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.