Search results for query: *

  1. F

    A4 3.0 tdi power loss/hits a wall ideas?

    At this point nothing is a stupid idea, all the glow plugs are new but the previous set were overtightened and the glow plug in the 6th cylinder snapped so we had to drill and put a new insert into it. I do get a fault on it in vagcom after it's been driven but as far as I'm aware the glow plugs...
  2. F

    A4 3.0 tdi power loss/hits a wall ideas?

    I can only assume that if the CAT was blocked it wouldn't have passed the emissions test
  3. F

    A4 3.0 tdi power loss/hits a wall ideas?

    Yeah I know the feeling the only reason I'm persevering is because the car only has 66k on it and its been in the family since it was a year old, I have no need for a big car any more and this is the second Audi that's gone badly wrong on me but I want to sell it when it's completely right. The...
  4. F

    A4 3.0 tdi power loss/hits a wall ideas?

    All I have going into the exhaust near the turbo are two lambda sensors
  5. F

    A4 3.0 tdi power loss/hits a wall ideas?

    It's actually starting to look like my car doesn't have a DPF, in vagcom I get 0 for all readings except temperature(pressure, oil ash and carbon mass all zero). I asked around on rosstech. Which means the question becomes what is in there? and could it be blocked? . Also on last regen it says...
  6. F

    A4 3.0 tdi power loss/hits a wall ideas?

    as far as i'm aware they are, I used to get lower stop not reached dtcs but since adding some brackets I haven't had any issues with the inlets. Only thing I can think of doing would be to remove the flaps
  7. F

    A4 3.0 tdi b7 asb vaccum system diagrams

    Does anyone have diagrams for the vacuum system for the A4 3.0 tdi ASB, or some decent pictures so I can confirm my system is correct.
  8. F

    A4 3.0 tdi power loss/hits a wall ideas?

    I did that run in 3rd gear, so on the rev counter it cuts out at 3,500. Honestly I'm not too sure what I should be assessing, if I look at 3,255 revs it appears to be over boosting a little. Will it make more sense in a graph?
  9. F

    A4 3.0 tdi power loss/hits a wall ideas?

    I've also noticed a little judder with minimal throttle or no throttle, more so when the car is cold
  10. F

    A4 3.0 tdi power loss/hits a wall ideas?

    G001 F0 G010 F2 G011 F1 G011 F2 G034 F3 G000 Marker TIME Group 1 - Field 0 TIME Group 10 - Field 2 TIME Group 11 - Field 1 TIME Group 11 - Field 2 TIME Group 34 - Field 3 STAMP Engine Speed - (G28) STAMP Boost Pressure - (actual) STAMP Boost Pressure -...
  11. F

    A4 3.0 tdi power loss/hits a wall ideas?

    I did another scan after a quick run, only getting an open circuit on glowplug 6 P161F and the aircon G65 pressure too low - intermittent 00819 After it hit its limit in 4th 3k I dropped into 3rd and got it above 4k, so I'm starting to think it's a DFP issue
  12. F

    A4 3.0 tdi power loss/hits a wall ideas?

    The turbo was professionally done, came with a warranty
  13. F

    A4 3.0 tdi power loss/hits a wall ideas?

    Yeah I think I'll start with the vag first
  14. F

    A4 3.0 tdi power loss/hits a wall ideas?

    So my A4 is hitting a brick wall at the following revs In neutral 4,000 (might be normal) In 3rd 3,500 In 4th 3,000 It just stops pulling and up to that point it pulls hard. I tried tricking it by hitting the 3k limit in fourth then dropping into 3rd this threw the car into limp mode and the...
  15. F

    a4 3.0tdi b7 plumes of white smoke

    Also I have been informed that on both cylinder heads one of the monkeys(my family) managed to drop copper washers down the heads and didn't tell me, So looks like I'll need to take the heads off to get them out.
  16. F

    a4 3.0tdi b7 plumes of white smoke

    Been a while since I've been on, Haven't touched the car in a while ended up buying a C30 to run about in. Update a few weeks ago I set about checking the compression and change the glow plugs while I was at it. Everything went fine except the last one which of course snapped, up until then...
  17. F

    a4 3.0tdi b7 plumes of white smoke

    I've got another thread up regarding the injector readings and some pictures etc