1. This site uses cookies. By continuing to use this site, you are agreeing to our use of cookies. Learn More.

How much petrol left?

PixelVogue Dec 16, 2008

  1. PixelVogue

    PixelVogue Member

    86
    0
    6
    Hi all,

    does anyone know how much is left in the tank when the light comes on? its a 1.8 se.

    Trying to work out how much I get from a whole tank.

    Thanks
     
  2. benr

    benr Member

    819
    1
    16
    Not sure mine always says it with around 55miles left so id say over a gallon

    averaging 50-55mpg ish

    p.s ive usually filled up before or just when it comes on
     
  3. PixelVogue

    PixelVogue Member

    86
    0
    6
    I dont have the computer on my car so cant check what is left/what mpg is.

    55mpg? is that a diesel?!
     
  4. benr

    benr Member

    819
    1
    16
    Aye yep.

    It may say in the manual. But should really be filling up before the light anyway.

    Im not sure on the size of the A3 tank
     
  5. kevandalice

    kevandalice Member

    69
    1
    6
    What benefit would you get by knowing how many miles you get out of a whole tank?
     
  6. PixelVogue

    PixelVogue Member

    86
    0
    6
    its a 55litre tank.

    Im just trying to work out what mpg I am getting. I done around 300 miles from fill till then light came on.
     
  7. benr

    benr Member

    819
    1
    16
    well for me it means you get a quick glance of roughly how far you can drive before filling up. Without working out how much fuel you have and then working out roughly how many miles you can do on that. I use mine all the time.
     
  8. kevandalice

    kevandalice Member

    69
    1
    6
    The most accurate way to do this is fill the tank to the 1st click and reset trip counter and the next time you put fuel in, fill it again to the 1st click. note the miles and do the maths.

    regards

    kevin
     
  9. 1animal1

    1animal1 The Clar!! it mouves!!! VCDS Map User

    9,978
    36
    48
    i know when i bought mine it took a tenner just to show a reading, light was still on!!
     
  10. NHN

    NHN Retrofitter - Audi - VW - Skoda - Seat Site Sponsor VCDS Map User

    29,562
    1,779
    113
    well I did run my s3 to the redline & still got between 30-50 miles out of it, they always allow extra past the line anyway, I would get a petrol can, stick some in, then fill up & run until empty, then work out the mpg based on 55litre tank, of course some wouldnt recommend run until dry but never caused an issue for me, just stop as soon as stutters & stick can in, but your choice but that is the only 100% definite way of knowing what a full tank will do with your driving style. even if you have a DIS on the speedo with info as its not that accurate, good but not best
     
  11. PixelVogue

    PixelVogue Member

    86
    0
    6
    thanks guys, some good info
     
  12. benr

    benr Member

    819
    1
    16

    This is definatly the way to do it.

    I rememeber once ran out of pertol in my old polo. Student style. I had to push the car 10 yards to the pump as it wouldnt go any more. i always fill up well before now.

    Ive read that it can be a big problem on diesels if you let it go empty. maybe something to do with air in the system. Ive also read that it can be dangerous to brim a diesel too. Not sure how much truth this is to modern motors tho.
     
  13. cornish_a3_turbo

    cornish_a3_turbo Guest

    0
    0
    0
    i get that too.
    i asked my mate who is an audi tech, he said there is roughly 8 litres left, of a gallon n arf!
    but that was on an a3 turbo, plus it depends how u drive it!
    with no computer, and the light coming on, personally i would refuel after about 30 miles, as 30 mpg....so u know where u stand....

    or be a smart ass, take a jerry can, reset the counter when the light comes on and just keep going till you stop!

    :uhm:
     
  14. noelg100

    noelg100 New Member

    19
    0
    1
    My picture of a yellow refill pump always comes on when there is 30 miles remaining. Generally I fill up before this so I don't know if it would actually give 30 miles after the light comes on.

    Oh and the constant beep every time you turn on forces you to the petrol pump :)
     
  15. cornish_a3_turbo

    cornish_a3_turbo Guest

    0
    0
    0
    i have ren mine 4 9 miles of normal driving when it says 0....i suppose every car is different.
    try the jerry can thing..!
     
  16. 1animal1

    1animal1 The Clar!! it mouves!!! VCDS Map User

    9,978
    36
    48
    nooo Cornish... as soon as i picked the thing up i filled it up.... infact £30-35 goes in weekly whether i need it or not, most times i have some left so it collects for my bigger journey's- otherwise its when the light comes on, hate it when you bin driving on the light for few days then wack petrol in, ends up costing shed loads more lol
     
  17. buckas

    buckas Member

    749
    2
    18
    same, never took it down to the dregs
     
  18. SDO

    SDO Member

    153
    0
    16
    mine comes on with 25 miles left always wonder how much more after 0 miles you get after watch top gear, not the most accurate of programs i know.
     
  19. NHN

    NHN Retrofitter - Audi - VW - Skoda - Seat Site Sponsor VCDS Map User

    29,562
    1,779
    113
    Yeah I've been on 0 miles often & got loads of miles afterwards
     
  20. Essflee

    Essflee Well-Known Member

    2,154
    67
    48
    just the thought of running my car on 0 miles makes me cringe, really not a good thing....
     
  21. cornish_a3_turbo

    cornish_a3_turbo Guest

    0
    0
    0


    I dont do many miles! only on the weekends...!
     
  22. cornish_a3_turbo

    cornish_a3_turbo Guest

    0
    0
    0

    and y...? its not bad for your car!
     
  23. benr

    benr Member

    819
    1
    16
    really?

    nearly everyone i have spoken to do not recommend it due to the dregs having more **** in.

    Especially i have read that its really bad for a diesel and the engine has to be de-aerated
     
  24. 1animal1

    1animal1 The Clar!! it mouves!!! VCDS Map User

    9,978
    36
    48
    my understanding is that a diesel running out of fuel is a big no no
     
  25. cornish_a3_turbo

    cornish_a3_turbo Guest

    0
    0
    0

    yes we all no its bad 4 diesel....but i have petrol. i have always ran it empty then filled it....

    i dont think its harmfull at alll.....maybe sum 1 wud know??
     
  26. Essflee

    Essflee Well-Known Member

    2,154
    67
    48
    exactly...
     
  27. Nilz

    Nilz Defo worth the wait :) Team Ibis TFSI Owners Group quattro Audi A4 S-line owners group saloon Manual

    11,364
    903
    113
    I remember running out of petrol on my Mark 2 Golf Gti a few years ago, and then when i filled it up, it ran spluttery for a good few miles, when i asked my mechanic, his simple answer was "its all the **** at the bottom of the tank that has been picked up and is running through the system"

    So i would say its not a very good idea to let it run (however if you think about it logically, wouldnt that get picked up everytime you fill up????)
     
  28. cornish_a3_turbo

    cornish_a3_turbo Guest

    0
    0
    0
    my point exact.
     

Share This Page