I want to drive my car into a river and throw stones at it til it explodes.

[anarchycamp]

Damn 8.1!!! Is be interested to know whats causing that

I sometimes get down to about 5.8 on a traffic early morning trip into work.

[joshyd-mk2gti]

5.8? sheesh thats low!! tameth, how old is your oxygen sensor? if its old its probably telling the ecu to send more fuel than it needs to. that reminds me, i gota change mine..

[Tameth_au]

the oxy sensor is what i'm suspecting, It has never been changed in the 5 years i've been driving the car around. However a new one is $330 from the lovely people along at VW.... I would rather loan one for a week to narrow down the problem before splashing out at a stab in the dark at rectifying it/

Anyhow another train of thought- what is the fuel tank capacity on the aus mk2's? I can get nearly 700k's to the tank with motorway driving and running 98octane fuel. If it's only a 55L tank i should be getting closer to 900 with this sort of driving right (av 6L/100)? Who knows.... It seems like a huge distance for a car this old.

[joshyd-mk2gti]

dont get an oxygen sensor from the stealer, wayyyy too expensive. buy a universal one off ebay and put it in your self. all you have to do is take the old one out, cut the wires, solder on the new one (3 wires), stick it back in. this one is what you want: http://cgi.ebay.com/ebaymotors/O2-OX...spagenameZWDVW

the only difference between that and the $330 one, is that the dealer one already has the plug on the end. but hey, it wouldnt even take 5 minutes to solder 3 wires together, and you'd save over $250.

[Yoshi Boom]

I only average 6L/100km when travelling at around 80km/h. If I am on a motorway and doing 100/110, I average closer to 8.

[Tameth_au]

Thats interesting, i'm sure I managed the 6's at speeds of 100-110 going back a few years. i'd love to know what sort of mileage all you other mk2 owners experience?

I also need to go for a drive at 80k/hr for a while and see how that pans out. I'm sure that wont make me too popular on the pacific motorway...

[ausgolfer]

Not sure how to convert it to L/100 but my 16v gets between 24MPG (caining it) most of the time and 32-35MPG driving conservatively.