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JFP in PA

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Everything posted by JFP in PA

  1. It should not have caused any damage to the gear box, just to your dignity and wallet for towing. We see this more than I would care to admit. Proper torque and some medium strength (blue) Loctite will prevent it from happening again. I would suggest also replacing all the shaft bolts and running a thread chaser through the bolt holes while it is apart. Should be a simple fix. Glad you got it sorted.
  2. Check that one or both half shafts have become disconnected. We see the bolts falling out of these after a clutch job all the time; no one seems to understand what a torque wrench and Loctite are for.
  3. Simple: Before your car was even built, Porsche had stopped producing any service information in print. The only place you can find a legitimate 2006 service manual is within the PIWIS system.
  4. You can unbolt the seat and lift it slightly to get the object out.
  5. The clutch oil is changed with the car warmed up, the PIWIS system turns off the clutch oil cooling during this process. The PIWIS does not measure the oil level, that is done by eyeball while the PIWIS controls the clutch oil cooling loop. It sounds a bit weird, but that is how it works.
  6. Welcome to RennTech The TSB’s, like nearly all other Porsche documents are the copyrighted intellectual property of PCNA, and therefore not available on this website.
  7. Welcome to RennTech There are a variety of ways to modify the exhaust on your car, but you need to realize that the turbos themselves tend to have a "muting" effect on the exhaust note of the car, which will also be translated into the sound any modification or aftermarket system. Do a search on modifications to the turbo exhaust, as it is a popular modification and I am sure you will get reviews on multiple approaches.
  8. Press inward and upward at that point at the same time, it will pop open.
  9. The gear oil drain plug is in the transmission (plastic) pan. and the gear oil fill plug is on the same side, a few inches up on the case. Both plugs are hex head and a little larger than clutch oil fill plug. The clutch oil drain plug is on the tranny pan. and the fill plug is on opposite side as gear oil fill plug.
  10. The PIWIS is required to shut off the clutch oil cooling system during the service. Currently, it is the only scan tool capable of doing that. The oil fill is up on the side of the gearbox.
  11. You know, when you post on a Porsche technical forum, it would have been helpful to perhaps at least mention you had a GM engine in the car and are running two completely incompatible computer systems. As such, I have no reference point to offer any diagnostic help. Good luck...…….
  12. +1. Mine has been in the car for 18 years.
  13. Welcome to RennTech No, they don't have a rollover switch, but they do have a crank position sensor which shuts the fuel pump off when they go bad...…...
  14. Actually, the PDK transmission is exactly the same as the manual gearbox with a drain and fill plug. Do a gravity drain, and refill using the fill plug. ALWAYS remove the fill plug before removing the drain, so that you know you will be able to refill it once it is drained. The "kicker" on the PDK car is changing the clutch fluid, which should be changed twice for every time the gearbox is changed once, and requires the use of a PIWIS unit to do it properly.
  15. Please do not "bump", it is against forum rules.
  16. I would highly recommend against poking anything down one of these drains, as it is far to easy to either hole the tubing or break it loose at a connection point. Use compressed air.
  17. Never used an "upper cylinder lubricant", as I have no idea what it is supposed to do, but we use and recommend Techron at least once a year, preferably just before you change oil as it can result in crap showing up in the oil. To my knowledge, Techron is the only fuel system cleaner Porsche ever recommended as well. Please don't double post, it is against forum rules.
  18. Welcome to the land of Porsche's, were gear box and transfer case fluids often have very peculiar specs and are often produced to Porsche's specs. People regularly use other products, some seem to work OK, others not so much. We only use the Porsche products as we (and our customer's) have never had an issue as the result.
  19. Never used an "upper cylinder lubricant", as I have no idea what it is supposed to do, but we use and recommend Techron at least once a year, preferably just before you change oil as it can result in crap showing up in the oil. To my knowledge, Techron is the only fuel system cleaner Porsche ever recommended as well. Please don't double post, it is against forum rules.
  20. I've always found it easier to put the bottom on first.
  21. Have that cylinder bore scoped. These engine's are known to scuff cylinder walls or even turn the cylinder slightly oval under some circumstances. If the wall is scuffed, de-carboning is not going to get you much.
  22. That maybe your only choice as Porsche never published that wiring diagram, it was only available on their PIWIS system.
  23. Welcome to RennTech Your code indicates a signal problem, not necessarily a bad sensor. More likely, you have a loose or corroded connector in the circuitry, or a bad wire somewhere in the system. You are going to need to do some circuit diagnostic (continuity, voltage, voltage drop, etc.) to find the problem.
  24. Look at the vacuum lines carefully, quite often it is just a small split in one or more lines.
  25. P0491 Secondary Air Injection System, Bank 1 - Insufficient Flow P0492 Secondary Air Injection System, Bank 2 - Insufficient Flow Possible cause of fault - Electrical fault in power supply or line between relay and secondary air injection pump - Secondary air injection pump relay mechanically faulty - Mechanical fault in electrical secondary air valve - Pneumatic secondary air valve faulty/sluggish - Electrical fault in secondary air injection pump - Mechanical fault in secondary air injection pump or secondary air injection pump blocked - Vacuum system leaking - Air hose to secondary air injection pump slipped off or constricted
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