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  1. M

    longlife indicator

    It wont be able to tell you that it has old engine oil. It basically works off the oil level sensor in the sump. It works by timing how quickly the oil heats up to a certain tempreture to determine the oil condition. It does this by reading voltage/resistance values and cannot be viewed. If it...
  2. M

    Too much air con pressure

    If pressure is showing too high in fault memory then it is very unlikely that there will be too much gas in system. If it is showing High pressure sender fault it can be caused by too little gas in system normally caused by a leak. (short to earth fault). If you can view Measure value Block 1...
  3. M

    high pressure switch???

    :blackrs4: Air con (high) pressure switch is called this simply because it is fitted on the high pressure side of the air con system. It will read approx 5bar when compressor switched off and approx 9 bar when compressor is swiched on at full cooling output it is responsible for for...
  4. M

    longlife indicator

    Manual reset puts fixed servicing time of 9000mls or 365days until lamp comes on. Adaption channels for dash for longlife sevicing are: Channel 45 should be set to 4, this automatically changes all adaption channels to correct settings for long life servicing. Minimum 9000mls, maximum 19000mls...
  5. M

    high pressure switch???

    Will probably find you have no aircon gas in system. High pressure switch will show as being open/short to earth if this is the case. Check for signs of damage to front condensor (On front of radiator)eg stone damage etc. Take it to specialist only to repair regas etc. Also to answer your...
  6. M

    longlife indicator

    All long life service indicator mileages can increase as well as decrease during driving. It is dependant on various driving figures and also oil testing qualities. Keep an eye on it but if you are sure that you are not getting a similiar mileage after driving a couple of months then return to...
  7. M

    A3 2.0TDI SPTBK 140PS

    Any chance of a photograph of component at fault? Is it ran off ribbed belt?
  8. M

    fuel pump

    Bleed system just by opening injector pipe unions on top of injectors a couple of turns then turn over engine until fuel bleeds through.
  9. M

    what does this do?

    This vaccum unit works intake manifold flap which only works when switching OFF engine. Operates flap which cuts off air to engine so engine stops smoothly. Opens again 2-3 seconds after engine has stopped.
  10. M

    2.0TDI limp mode Please Help!

    N75 is combined into your already replaced solonoid block. Fault sounds like turbo is over boosting and causing limp home mode. If you have VAG com then try running engine. Put VAG com into engine basic setting and select channel 11. Your engine speed will increase and if you look at actuator...
  11. M

    Removing Fault Codes on Audi 80

    This is an automatic check system and shouldn't require resetting if there are no faults. Could you give more details on fault symbols at fault and also faults you have experienced and fixed for this complaint.:blackrs4:
  12. M

    aircon cold on left side of a4 2002 tdi

    :blackrs4: V158 is Actuator motor attatched to and controller of tempreture flap at passenger side of vehicle. Sits right hand side of glove box area and is colour coded. Require to remove glovebox to replace. Held on with 3 screws and is easy to replace.Would require basic setting carried out...