GolfGTIforum.co.uk
Model specific boards => Golf mk2 => Topic started by: Horney on 31 January 2005, 16:26
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Mine doesn't read right (Well I hope it does'nt as 13mpg is not good!). I read somewhere on here about a vacuum pipe for this. If my pipe is faulty is this causing the problem or could it be something else? Everything else on the computer works fine.
Cheers yall,
Horney
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is this normal driving like less than 20mile trips etc cause tehn its probably right i dont get alot but 13 is maybe about 5mpg lower than what i get only thing to do is before a trip reset it all setting 1 and 2 and test it that way if its still reading the same then could be a leak yes or could be you are actually burning that much fuel, in which case have a mechanic look at it.
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I expect low MPG round town, but on a constant run down the M6 yesterday it never got over 20mpg but after some quick maths today of how many miles I covered and how much I'd shoved in the tank it's quite a bit out.
I had an identicle (well it was red not white) GTi about 5 years ago and that used to do 30mpg ish on the motorway. It's deffo faulty, I just wasn't sure how it worked and if this pipe could be the reason. I really must get a Haynes!
Horney
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you've probably got a leak in the vacume hose that feeds the cluster off the inlet manifold
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Cheers Dizzie, I'll check that out.
Horney