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mpg
Posted: Sun Feb 15, 2009 11:41 pm
by thompson
my 2008 1.2 60ps is only returning 25mpg enybody know what it shoud be giving me this is mixed driving vw arnt any help keep saying it is acceptable rubbih is what i told them it says in the hamd book it should give 48 mpg my car is not 12 moths old yet help please
Re: mpg
Posted: Mon Feb 16, 2009 12:11 am
by chewy
How are you driving it? I know when I take my time dont rev over 3000 and change at 2500 I can get over 50mpg. I drove back for the lakes in a fully loaded car and got 55mpg just by doing that. But when I rag it about I am lucky to get 20mpg
Mines a 1.4 10bhp and the book says 40mpg
Re: mpg
Posted: Mon Feb 16, 2009 8:08 am
by liam_gt
i went 2 liverpool in my gti and i averaged 39mpg which i thot was good.
Re: mpg
Posted: Mon Feb 16, 2009 9:58 am
by loud
I got 45mpg+ in my remapped GTI on a 100 mile drive across the hilly scottish highlands

It's amazing what sticking to speed limits returns...although it rarely happens.
sounds like there's something not right with your car, unless your thrashing it everywhere.
try going for a motorway/A road drive and see what it averages on that
Re: mpg
Posted: Mon Feb 16, 2009 10:38 am
by brad mole
my 1.4 75bhp (i think) gets around 300 miles to a tank (£35-40) which im dissapointed at, i try driving good but styill seem to get pretty poor mpg
Re: mpg
Posted: Mon Feb 16, 2009 11:19 am
by thompson
thanks for all the replys i now have some info to give vw when i go back to them
Re: mpg
Posted: Mon Feb 16, 2009 5:32 pm
by Dink
bloddy hell i get about 20 mpg out of my remapped gti and i don't make watches when i drive lol
Re: mpg
Posted: Mon Feb 16, 2009 7:40 pm
by loud
Dink wrote:bloddy hell i get about 20 mpg out of my remapped gti and i don't make watches when i drive lol
wow that's low, even gunning the hell out of mine my average rarely drops below 30, and my map is damn aggresive!
unless you are speaking about driving around town figures, then i'd easily see below 20
Re: mpg
Posted: Mon Feb 16, 2009 8:01 pm
by charlievwp
brad mole wrote:my 1.4 75bhp (i think) gets around 300 miles to a tank (£35-40) which im dissapointed at, i try driving good but styill seem to get pretty poor mpg
Same as me Brad. Average driving too i'd say. Thought I should get bit more too but now I know it's not just mine!
Re: mpg
Posted: Mon Feb 16, 2009 8:41 pm
by thompson
thanks again for replys did 2 100 mls tests full tank drove 100 mls filled up 17.30 lts second test 102 mls 17.39 lts mixed driving (motorwa/urban) that works out at about 25.4 mpg i think thats s**t as i said vw say its accepable
Re: mpg
Posted: Tue Feb 17, 2009 8:02 pm
by Dink
loud wrote:Dink wrote:bloddy hell i get about 20 mpg out of my remapped gti and i don't make watches when i drive lol
wow that's low, even gunning the hell out of mine my average rarely drops below 30, and my map is damn aggresive!
unless you are speaking about driving around town figures, then i'd easily see below 20
probably mainly town driving
we'll i say 20mpg i filled it full of v-power and really needed some more after 184 mile
Re: mpg
Posted: Mon Feb 23, 2009 2:12 pm
by whitegtipolo
check for a vacuum hose leaking as this causes the ecu to richen up the mixture!

or a faulty maf
Re: mpg
Posted: Mon Feb 23, 2009 7:52 pm
by oliverpologti
where are the vacuum hoses chris? and would a faulty maf show with a warning light or not?
Re: mpg
Posted: Mon Feb 23, 2009 8:11 pm
by whitegtipolo
sometimes no light if its still in operating range but can still be out if ya get me! And best way to check for a vac leak is to idle engine open bonnet and listen for hissing/sucking noises, or spray carb cleaner round all the vac pipes when runnin and if there a leak the engine will missfire/stall as it sucks it in the leaking pipe!

hope this helps ya
Re: mpg
Posted: Mon Feb 23, 2009 8:28 pm
by oliverpologti
and which pipes are the vacuum hoses lol
want to get checked at weekend while fitting my tip woo hoo
hows car coming along they started the rebuild?