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JFP in PA

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Everything posted by JFP in PA

  1. JFP in PA
    On your Boxster, you can remove the axle assembly without removing the hub or exhaust system, but it is a bit "fiddley". Partial removal of the exhaust on the affected side will give you more room.
  2. JFP in PA
    Welcome to RennTech :welcome: P1120 is a signal interruption in the egas throttle control system. Possible candidates are the wiring (assuming a break or ground condition), or the throttle position sensor itself. I would Make sure the throttle valve connectors are secure and clean. Check for cuts or other damage. Reset the codes and see if they come back.
  3. JFP in PA
    Not that I am aware of.
  4. JFP in PA
    Welcome to RennTech :welcome: On North American cars, it is under the passenger's seat, so I'd look under your driver's side.
  5. JFP in PA
    A Durametric is not going to help you with that; and I'm not sure how much the PIWIS or PST II can alter those as well.
  6. JFP in PA
    Does your pump look like this:
  7. JFP in PA
    Depends, what are you trying to do?
  8. JFP in PA
    Based upon customer experience, a TPMS will give you some alert time if the tire loses air slowly; but if the tire simply blows out catastrophically and loses all the air suddenly, the TPMS would not give you a chance to pull over from highway speeds before the tire was toast.
  9. JFP in PA
    Not to take anything away from your OBD II scan tool, but there are systems on these cars that a "global" OBD II scanner simply cannot access or read. If your lady Porsche specialist has the diagnostic tool, I would let her have a look at it and the sensor she is questioning. Without reliable diagnostics data, we are simply guessing and throwing out ideas.
  10. JFP in PA
    That is what I was thinking. We always encourage people to become familiar with their diagnostics tools, but not to go trying things unless the know exactly what they are getting involved with, because things like this can be the result. Some of the clones also have the ability to program, but not the programing files themselves, so starting the process kind of leaves you in the lurch.
  11. JFP in PA
    Not a problem. Sometimes the oddest sound suggestions are based in hard earned experience. Get the car scanned, we need a bit more information before we can offer more sound suggestions.
  12. JFP in PA
    Slow down a bit. While seeming odd at first blush, the questions asked are valid as either one of the suggested things to check could cause the circumstances you are encountering due to low level vacuum leaks, which are known to cause surging problems; particularly as you have just had an oil change . I would also agree with Loren, get the car scanned with a Porsche specific diagnostic tool (PIWIS or Durametric) for both active and pending codes. I would also look closely at both the fuel trim values and readings from the MAF at the same time.
  13. JFP in PA
    Depends upon how you define "improved technology". Porsche is very slow to change and/or adapt on something like this, preferring to stay with a proven technology they know well and that their customers accept. A lot of dealers stock ceramic type pads (as well high bite race pads) for their customers, but they are not Porsche branded.
  14. JFP in PA
    Welcome to RennTech :welcome: More than likely, the reason you cannot pull any fluid out of the system is that it is already too low. Try filling the system, cycling the top a few times, then drain and refill.
  15. JFP in PA
    They were in the block after I removed the cylinder head (sorry for the confusion!) My next step is to look more closely at the IMS. Shards of water pump impeller. Well that's very interesting! Must be from a previous water pump, since mine has metal impellers! Get rid of that pump, you should not be using a metal impeller pump in one of these engines. I would also say that whomever installed that pump did not know what they were doing as absolutely no sealant is needed. I would also agree with Duncan, you may have a slipped gear on the IMS shaft, which would stop the cams from turning.
  16. JFP in PA
    You can see the K lead on the lower right of the diagram, circuit is DR/BK colors. I believe that it is also pin 88 at the DME.
  17. JFP in PA
    Oh boy. Question #1: Is this a legitimate PIWIS II or an aftermarket clone?
  18. JFP in PA
    Yes, it should look like this: You are going to need a wiring diagram to start tracing the K line circuit.
  19. JFP in PA
    Shards of water pump impeller.
  20. JFP in PA
    It is referring to the central locking/alarm module, which is under the driver's seat. One thing that caught my eye was fault 49, "no communications with PST 2", which says one of your main communications links (K-line) is shorted to ground. I would track that down first, as it could be the source of everything else.
  21. JFP in PA
    Basically, and signs of problems (cracking, discoloration, etc.) and the coil should be tossed. Replacements are not that expensive, and on some models, just getting at them is a chore. So if it looks at all questionable, it goes.
  22. JFP in PA
    Please do not double post, it is against forum rules. Your duplicate post has been removed. Your car has a hydraulically actuated clutch, there are no adjustments. If the system has been correctly bled, and you still have problems getting the car into gear, you most likely have a clutch failure and need to pull the car apart to see what needs to be replaced.
  23. JFP in PA
    P1538 and 1539 are codes for VarioCam actuator codes indicating no active position. Causes: – Open circuit, triggering – Open circuit, B+ supply – Actuator defective.
  24. JFP in PA
    Welcome to RennTech :welcome: To my knowledge, the Durametric Pro system will not address this issue, you need the PIWIS.
  25. JFP in PA
    I would also go under the car and read the engine number, looking for the letters "AT" in the engine number sequence to be sure if it is the original lump or a later version.
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