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)

Fault P0600- P0600 Can Time-Out - Signal Implausible


Recommended Posts

After putting 200 miles on the 996tt in a long daily routine, I came home to find my flash software ready for install. As soon as I finished loading the flash and started the car I get PSM/ABS warning messages. The idle is awful (was perfect), and the garage reaks of gasoline to the point where my eyes hurt while sitting in the car., It is running wayyy rich. Feeling dangerous (anxious), I took the car out to see if it boosted anyway. I only booster .4 bar.

Not 30 minutes earlier I was running .8 bar up to 120 mph on the interstate but as soon as the flash loaded, I was dead in the water. I didn't have any fault codes so I checked the usual suspects... cleaned the MAF, checked all the boost hoses (didnt remove bumper to check top of intercooler), removed battery for 30 minutes, checked battery charge -100%.

It is notable that at mid-day today, the car died at an intersection coming off a spirited acceleration into traffic. I have a 3" exhause with no cats on a tip and I am told this is semi-normal.

Tonight I let the car cool down and started it up again. After 10 minutes of idle, I finally got a CEL code P0600 CAN Time-out - Signal Implausible..

I have never heard of this from anyone here or either of the other sites.. any suggestions at all???

I reloaded the flash with no change at all.

Link to comment
Share on other sites

P0600 236 CAN timeout Tiptronic - open circuit

Potential causes:

- Wiring harness

- Tiptronic control module not connected

- Tiptronic control module faulty

Thanks Loren,

What makes me nervous is that there was no fault prior to the flash. Also, why would tiptronic control module cause a bad idle?

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.