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)

987_RDC

Contributing Members
  • Posts

    248
  • Joined

  • Last visited

  • Days Won

    1

Posts posted by 987_RDC

  1. I totally understand logray, thats my thinkig as well.

    I at least need to get the car to crank and initiate the DME first. I dont think changing dash, wiring and gas pedal is really an option , as all I can see is this will devalue the owners car and cost alot of money.

    I am going to locate a matching 996 DME/ immobiliser and key and go from there. If I locate these units will anything have to be reprogrammed, or will they just operate?

    If you dont have the time to make the engine run well, take the 02 engine out and sell it. Buy a 99-01 engine,

    A correctly opperating 02 engine in a earlier car should increase the value since higher HP/TQ.

    I'm guessing you have an engine harness from the 02 engine. No idea if those pinouts match the body harness of the 99 DME.....worst case the engine harness catches fire. Best case nothing happens......

    Any idea on the engine harness, fuel rails, injectors etc? What is 02 and what is 99? Do you have access to PIWIS?

  2. CAN bus is just two wire communication so add the pins+wires with swapping the instrument cluster and HVAC. (repin the 99 harness to the 02 cluster)

    Fuel sytem can be converted to returnless by swapping the complete pump but you need a fuel pump pigtail to add the lines for DME 7.8 control. (should have 02 fuel rails on the newer engine)

    Already noted was the e-Gas pedal swap and issues with needing 02+ DME/immobo combo (or at min the VIN from each and good friends at the dealership)

  3. Rewiring the body harness to mate with the 02+ engine harness could work. Other things would need to be swapped also (Dash cluster, HVAC, gas pedal and fuel pump) which might make it not worthwhile....

    I had colected a bunch of the swap parts planning to do something similar. I decided the time required wouldn't be worth it. PM me if you need some parts.

  4. Perhaps tighten the portion on the clamshell motor that it a clutch to the clamshell. Accessable behind rear seats. Shouldn't be so tight that system binds or so loose that doesn't grab. I forget the exact number of turns.

    Can you tell if the clamshell motor is "requested" to close the shell? If not then perhaps the canvas hook sensor isn't activating. Common problem, search a thread I did on repairing top opperation. Threw in a few pics of my issues, I had like 3-4 on my 1999.

  5. Fault codes 04, 05, 20, 21, 36Ignition circuit, driver1. Remove driver's airbag unit.2. Attach the special tool 9516 instead of the airbag unit.3. Clear the fault memory.4. Check whether the fault appears again.a If the fault does not appear again, replace the airbag unit.b If the fault appears again, disconnect plug connection to the contact unit and attach special tool 9516/1.5. Clear the fault memory.6. Check whether the fault appears again.a If the fault does not appear again, replace the contact unit.b If the fault appears again, check the wiring harness for pinches and chafing damage.c If no fault is found on the wiring harness, replace the triggering unit.Proceed as described below to determine whether the fault was eliminated:1. Clear the fault memory.2. Switch oft ignition.3. Remove ignition key.4. Switch on ignition.You may need to borrow the airbag tool (a special resister in box with the correct connector - I think) orfind a shop that has one.

    Someone else mentioned it may be possible to "fake" the 9516 tester with a 2.9 ohm resistor. Their logic was that the bag itself has a similar ohm value. Of course disconnect battery and wait 10 min before removing airbag.

  6. I thought the boost spring had to do with assiting pressing the clutch down? I had this symtom and did a bleeding of the clutch slave to resolve.

    Brief How-to: Hold clutch down w/ broom handle and using power seat. Use Motive bleeder on brake fluid reservoir to pressurize. Loosen bleed valve on top of transmission for slave cylinder to bleed old fluid and then close. Manually lift clutch pedal slowly. Top up brake fluid with proper DOT4.

×
×
  • 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.