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vacuum

  1. Engine hesitation & Super high consumption

    Hi, My Ibiza 6L 1.2 64HP, has a big hesitation issues as is possible to see on the video. Instant consumption goes to 99.9L, and also the car give me a huge hesitation / choke / jerk / judder - - that is possible to see since the RPM's pointer dropping. The 1st hard motor noise, is from a...
    • korge
    • Thread
    • choke fuel consumption hesitation or juddering jerk judder or clatter leak vacuum
    • Replies: 2
    • Forum: Ibiza Mk4 (2002-2008)
  2. t0m_t0m

    Turbo Actuator CR170 aveage cost to replace?

    Engine in limp mode, glow plug light flashing, WORKSHOP warning on MFD, prior to limp mode it had almost zero pull until 3500rpm, fault code P0299 under-boosting, sucked on the actuator vacuum pipe and it won't even hold a vacuum just from the strength of my lungs. Looks a bit fiddly to replace...
  3. olliep

    EGR valve on constant vacuum??

    Hey, just had my car in for some diagnostics. one of the things that they picked up on was that my EGR valve is under constant vacuum... where as it should be under intermittent vacuum. This means very little to me so could someone explain what, why and how? and what the implications could be?

  4. Strange noise in vacuum

    Hi everybody, does any one have experience something like this? everytime i stop my engine (1.9 tdi 130 - ASZ) i have a noise that came form the vacuum module in the engine compartment that seems to be some circuit that is "beeing clean" and then stopped (it takes about 15/20 seconds after the...
  5. aterro

    boost gauge vacuum hosing routing

    right im using the green nipple for my boost gauge which way do i route it? i carnt seem to find a hole in the drivers side at all? and where does it come through the dash so i can find it?
  6. andyc58

    vacuum hose

    Hi ive looked loads on this on here and cant find it.I want to do the n249 bypass but not sure what size vacum hose i need and where to get it from.Any help would be great.Thanks
  7. Berg

    vacuum hose ripped but no boost problem

    Was driving earlier and noticed my car sounded like it had 500bhp lol noticed the vacuum hose going from the boost pipe to the n75 has a huge split and has come off the boost pipe but the car seems to run ok and is boosting as normal which suprises me as it sounds like a huge boost leak...
  8. Mr Roboto

    Vacuum Leak

    Hi, I've got the following Rough Engine Idle + Engine Hesitation Does any one know of a garage in the South East that can test for a leak for me please?
  9. Big_daddy

    quick question vacuum gauge

    Done a search but no luck:(. Just fitted a boost/vacum gauge, not sure what is the correct pressure on idle when the car is fully warmed up. the vacum reads from 0-500-750. that in mmHg.
  10. mALLA

    Is this normal? (vacuum on boost gauge when engine is off)

    My Autometer boost gauge (Phantom 5703) is not reading 0 when engine off (-4/-5). Can it be serviced? / Reset. I thought it was only suppose to be a "vacuum" when the engine is idling. The reason I ask is I’m sure my readings on my gauge seem lower all of a sudden ~ no loss in power , vag...
  11. karls cupra

    vacuum gauge goes higher when i turn steering wheel..

    same as title says, when the car is at a stand still and i turn the steering wheel my boost/vacuum gauge nedle moves higher, and also when i press the brake pedal and release the pedal it dose the same the nedle moves, can any one confirm this happens to them as well or is it just me and i got a...

  12. vacuum hoses

    Hi guys Im looking at replacing some vacuum hoses as i have noticed ait of a slpit on the vacuum hoses that comes from top of dv Im getting some 5mm silicon from forge and wondered if anyone has a picture of a 2003 LC engine bay marked with all the 5mm hoses i could replce? bit of a...
  13. A.m.C_Ibiza1

    Vacuum Pipes?

    Anyone know what size all the vacuum pipes are? I want to replace them all for red ones and also tidy up the EGR re-routing! Its a TDi Sport ASV Engine. Maybe if you could tell me what size the vacuum lines on a cupra are? i would imagie they are probably the same!! Thanks! AmC
  14. LEE69

    Oil deposits under inlet manifold/low vacuum

    Been getting this but I have no split pipes. Also on idle i am getting about 18 on vacuum where as i use to get 22 I am boosting to 10 PSI no problem though. Been searching about and found out this valve Is called a suction pump valve and Part number for my AUQ engine is...

  15. Typical breather and vacuum pipes that fail?

    Hello Ive got a Leon Cupra which keeps throwing up error codes which can relate to dodgy pipes ive replace two (the breather pipe that comes from the DV area then spilts into two, one going into the cam cover and the other going down to the front of the engine. Ive also replaced that pipe that...
    • jet-black
    • Thread
    • breather fail pipes typical vacuum
    • Replies: 13
    • Forum: Leon Mk1 (2000-2006)
  16. Klang J

    Boost gauge help ..where do i tap the vacuum pipe to?

    as above, I have used search, not found anything really, its for a mk4 ibiza fr 1,8t, has any one got any pictures?

  17. changing servo vacuum hose

    I have called SEAT UK and they deny that my 01 1.8 20VT Cupra was meant to be recalled. It has split at the opposite end to the brake servo. Is this something I would need specialist equipment or can I just take jubilee clips off and bang on a new one? Cheers

  18. diagram for vacuum lines?

    Good afternoon people, right im after a diagram or input from everyone and anyone on here for where all the vacuum lines go in our beezas, this includes from the forge tip and from the turbo (ko3s so only one line), n75, manifold, fpr etc etc. ive searched and all that comes up is the famous...
  19. vee_dub_modder

    vacuum reservior on top of the engine??

    has anyone removed that little black box off the top of their rocker cover?? i think its a vac resivior but i want to delete it... any suggestions?
  20. D.K

    Vacuum hose upgrade

    I'v got a split hose going from the charge pipe to the N75 valve, Does anyone know if there is a upgrade kit for this if so who sell's it. I'v looked on Forges website but there's nothing there. The hose that has split is the top one of these two
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