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)


Contributing Members
  • Content Count

  • Joined

  • Last visited

Everything posted by jfoxny

  1. I've been having sporadic electrical issues with my 2006 997 for some time now. In certain situations, usually when it's hot or humid out (and sometimes when hitting a hard bump), I experience a PSM failure and a Spoiler Failure. Recently the speedometer (both digital and analog) will also read 0mph while driving after this fault. I've pulled the fault codes with a Durametric (see below) and it seems to point to a faulty control module. When I took it to the dealer a while back, they also indicated it was a faulty ABS control unit. However, what's suspicious to me is that it only happen
  2. One thing I failed to mention is that after I brought the car in to diagnose the CEL (post-coil replacement), I noticed that when the car starts to idle the revs rise slightly before falling into idle. I thought at the time that perhaps the tech adjusted something to try to prevent the fault in the future but I know it did not do that before. Not sure if it's related or not.
  3. Thanks for the response, Loren. Is this something I can determine using the Durametric tool? When I look at the "freeze frame" information regarding the faults for relevant information, I see the following: Short Term Fuel Trim Bank 1 = -4% Long Term Fuel Trim Bank 1 = 0 Short Term Fuel Trim Bank 2 = -3 % Long Term Fuel Trim Bank 2 = 3% Air Flow Rate from Mass Air Flow Sensor = 4 g/s ...and when I examine the "actual values" using the Durametric tool I get: Fuel trim adaption close to idle (RKAT) = 3.656% However, it's unclear to me how this feature of the Durametic wor
  4. A couple of months ago my CEL came on (2006 C2) and started flashing while driving on the highway. The car ran really rough so I called Porsche road side assistance and they told me even though the light was flashing I could drive it to the dealer. So, I did (about 30 miles). Turns out that two of my coils were cracked. The dealer ended up replacing all six coils under warranty (I guess there was some sort of informal recall on them). A couple of days later my CEL came on again so I went back to the dealer. The dealer scanned the car and said that the fault was something to do with
  5. Need to replace one in my 06 Cabriolet and all I'm finding on eBay are coupe parts. According to autoatlanta.com's parts diagrams they are different, however, I'm not sure why. As far as I know they are identical. Anyone know if they are right? COUPE http://www.autoatlanta.com/porsche-parts/hardparts.php?dir=997-05-08&section=817-40 CABRIOLET http://www.autoatlanta.com/porsche-parts/hardparts.php?dir=997-05-08&section=817-44 Also, what's the deal with the different part numbers depending on chasis number? Did they really change the seat back rests mid-cycle? Example:
  6. 1 - The dealer told me the software was up-to-date in the front and rear control modules 2 - The dealer checked this at my request the last time my car was in and they told me it was fine. My starter was also replaced recently but these problems far pre-date this issue. They still say the issue is the ABS Hydraulic Unit Pump (997-355-955-06). However, I'm having a difficult time getting the warranty company to agree.
  7. Thanks for the quick reply. Well, it's a manual so tiptronic is out. I also do not have park assist, so, that's out. I guess it's down to the first three. I cleared the faults and this one did not come back. So, I guess I'll keep my fingers crossed on this. Jason
  8. Thanks for the quick reply. I guess I will start with the bulbs and go from there. Jason
  9. Thanks for the quick reply, Loren. Two questions: 1) Can I re-program the PSM module with the Durametirc tool (my guess is no)? 2) How do I check the grounds? When this originally happened I asked the tech to try reprogramming the front and rear control modules and he said that they were already up-to-date. Jason
  10. This problem is still happening on occasion. When I turn the key to the accessory position it almost always throws a PSM Failure / System Failure fault. Recently got myself a Durametric tool and scanned the car after one of these faults appeared. Here's the set of fault codes (similar to the previous set from the first page): U0129 - Unkown fault code P0564 - Cruise control operating lever P0503 - Vehicle speed signal C152 - Communication PSM control unit (drive) C202 - Fault PSM control unit (display) Not sure if this provides anymore clues as it seems pretty similar to the original set.
  11. Just got a Durametric. After clearing all faults, a few remained that I am not familiar with. What does: 8035 - Interior sensor fan indicate? A/C seems to work normally. Non-issue? Thanks, Jason
  12. Finally got myself a Durametic tool. Hooked it up the other night and found several faults, most of which I knew about. However, there were a few that I wasn't aware of. Specifically: 8037 - Number plate light. Sure enough, I checked and the plate light is out. Does anyone know if this fault simply indicates a blown bulb or is there a bigger problem? Thanks, Jason PS - I'll post separately about the other faults.
  13. It was the clip. There were a couple of plastic tabs that just pulled out but the clip was the final one. If you do remove it be careful not to loose the clip and the metal washer as it has a tendency it just pop off. Here's a photo of the trim piece removed:
  14. I am trying to update my 996 hardtop with the latest screw-style locking pins so I can mount it on my 997 (also just updated with the new hardtop mounts). However, I'm not sure how to remove the plastic trim pieces that cover the locking pin mounts. They sort of look like speaker grills. I see metal clips on the underside of deck, but, I think those are for removing the mounts themselves. I did a bunch of searching and came up with this post: http://www.renntech.org/forums/topic/11889-need-instructions-on-how-to-remove-hardtop-inside-trim/ However, the piece that I am trying to remove does
  15. This happened to me over this past weekend during a long trip. After being parked on the top of a parking garage overnight (in the hot sun) the PSE wouldn't turn on. I've been having other electrical issues with the car so it might be related - not sure yet. I am going to bring it into the dealer next week. I will post what they find. Problem turned out to be a failed Vacuum Actuator Unit (Bank 2) Part #997-111-680-00.
  16. I checked my connections yesterday and they were fine. I also pulled the orange plug to see if that would "activate" the PSE but it did not. Does that indicate a solenoid or vacuum actuator failure?
  17. Taking it in on Tuesday. I'll post what they find. The car has had all sorts of electrical issues as I mentioned previously. The starter is going to be replaced during this service too as it's drawing too many amps (340). The dealer insists that the ABS Pump needs to be replaced but the warranty company will not cover it unless they physically observe the fault (and not until the dealer opens a technical service case with Porsche). However, the warranty company's adjustors come from some 300 miles away and are given two days to get to the dealer. So, catching the fault and showing it to
  18. My thoughts too. However, the odd thing is that after a restart the car was fine, like immediately fine.
  19. My 06 997.1 C2 started to act strange on the way back from a long trip this weekend. It was raining pretty heavily so I slowed down. Out of the blue, every little bump started to feel like I was hitting a really bad pot hole. Also, even at low speeds, handling seem really compromised - the front-end was moving around quite a bit. My girlfriend and I thought that perhaps we had a flat (or at least a poorly inflated tire). So, we pulled into a gas station, shut off the car and checked the tire pressures. However, all of the tires were properly inflated. So, we restarted the car and heade
  20. This happened to me over this past weekend during a long trip. After being parked on the top of a parking garage overnight (in the hot sun) the PSE wouldn't turn on. I've been having other electrical issues with the car so it might be related - not sure yet. I am going to bring it into the dealer next week. I will post what they find.
  21. No, it says 340 amps on the work order and he also told me that verbally. The problem continues to happen sporadically, however, I need to have it happen at a time when I can get the car to the dealer. The warranty company asked that it be brought there and left un-started until the adjustor can get there. I'll post when I am able to do that. Fingers crossed!
  22. Thanks for the reply. That's great news. Then perhaps their suggestion will work. The warranty company also wanted verification that the dealer contacted "Porsche Technical Support" to consult them / open a case regarding this issue. Is that a normal thing for the techs to do? I'm going to call the dealer tomorrow and see if I can find out what the warranty company is talking about.
  24. The starter is drawing 340 amps which is apparently really high. I might start there are you suggested if I cannot get the warranty company to cover the big ticket item. Speaking of the warranty company, does anyone know if fault codes remain when the car is shut off (and if so for how long)? The warranty company wants to see an active fault. They suggested waiting until it happens, driving the car to the dealer, then leaving it off until the inspector can get there. Will the fault code still be there until the car is started or do they clear when the car is shut off? Jason
  25. They said that they tested the voltage from front to back and throughout the entire system it only lost 3/10ths which is within spec. They said their conclusion is that it's still the PSM control unit which I guess is part and parcel with the ABS Pump (?). They also said the slow crank is the starter; it's drawing too many amps. My problem now is that the warranty company (Fidelity Platinum Warranty - $4k) won't cover the PSM control unit unless their adjustor can physically see the PSM Failure error up on the Dashboard. First, does the diagnosis seem sound? And second, anyone have an
  • 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.