Jump to content

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

Hi, hope that anybody can help me out..

 

Since a cple of weeks i got the System Warning "Cooling System Fault" (Yellow).

 

I check out for aleak and found that problem on the hose connection located at the thermostat. I fix that but the warning still comes around some times.

 

I dont loose Cooilng Fluid, nor the Cooling System and Oiltemperature rises above the allowable value.

 

I connect my Durametric and found 2 things:

1st: In engine module the Fault code P3300 Implausible Signal is active

2nd: I check out the graphs of different measurements: Cooling Fluid Temperatur outlet (Volt and C°) and Motor oil temperature (Volt and C°)

         I saw that that the Sensor for Coling Fluid Temperature outlet show up the Temperature steady but the Voltage rises between 0 and 9 Volt (like a sawtooth voltage, see       atached pic) - That could be the implausible Signal?

 

Now i am wondering if that could be the Temperature Sensor right behind the Radiator (located behind the left Front Wheel). Part Number is 94860642001.

 

Here are my questions:

- Do anybody now the meaning of Code P3300?

- Did anybody heard about problems with that specific sensor (because in the porsche part list i saw that an old part should not be use anymore)?

 

Thank you so much in advance for helping me out

IMG_4629.jpg

Link to comment
Share on other sites

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.