Jump to content

Server Lease Renewal/Software Licenses

Our yearly server lease, software licenses, as well as hardware operating costs, ARE due Dec 6th, 2021. Our current donations have fallen far short of the funds we need to renew. Please remember the RennTech.org community is Member supported so please consider a donation to help...  THANK YOU!

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)

Recommended Posts

Driving down the highway at 75mph in the CTT and all of the sudden the car almost violently loses power and I have nothing when I hit the pedal, the car downshifts every gear to the redline and i pull over. The check engine light comes on.

I turn the car on and off and have power and cruise away fine, CEL still on, then 5mls later the PSM light comes on. What is going on?

Normally for some reason when I'm on longer highway drivers, the PSM light always comes on and stays on for a couple days then goes away. Why does it do this? Winters coming and I don't wanna be driving around with no traction control in the snow.

Any help would be appreciated Thanks.

Link to comment
Share on other sites

  • 2 weeks later...

P1508 Torque Comparison Function Monitor - Signal Implausible Possible cause of fault - MAF sensor faulty or at fault detection threshold - DME control module faulty Fault Code 1314 - DME Control Module Possible cause of fault Signal from DME does not correspond to expected signal (please read out fault memory). Signal from DME does not appear on CAN drive (no signal/communication).

Link to comment
Share on other sites

  • Admin

So, I need a MAF or a DME control module?

 

Perform adaptation first before anything else.

 

The following conditions must be satisfied to ensure that the adaptation is performed:
- Do not actuate the accelerator pedal (for instance, make sure that there is not a carpet pressing on the pedal)
- Vehicle is stationary
- Battery voltage between 10 V and 16 V
- Engine temperature between 5 °C and 100 °C
- Intake air temperature > 10°C
 
1. Switch the ignition on without starting the engine
2. Using the 9588 Porsche System Tester ll (or PIWIS, or PIWIS 2) perform a "throttle adaptation" under the "System adaptation" section (the notes which follow must be observed).
Link to comment
Share on other sites

  • 2 weeks later...

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

×
×
  • 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.