it would appear that PDs are a little more pedantic about the fuel thats used. my old style 110 really doesnt car what you chuck in, mpg and performance and soot all stay the same.
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How do you work that one out?! Your still getting to the same speed, which will require the same amount of Kinetic energy to be produced from the Diesel fuel's chemical potential energy, which leaves one main factor - the engines thermal efficiency.
This is all comes down to how efficient the mapping is at controlling the fuel/boost air mixture. As a remap is generally car specific, they are tuned in harmony with the engines characteristics, whereas a factory map is much more generic.
Dave: No doubt yor car will get better over time as the remap will apply short-term settings, however if it really is bad, the map could be faulty, wrong tyre pressures, driving style, journey types could be to blame.
My car delivers almost 600 miles to the tank now after a remap, it used to do a little over 500 to the tank.
How many miles!!! I've only ever seen 420 as a max! most the time i get around 360-380!
I'm gona try n drive like a granny till the light comes on, and see how many miles i get.
btw, question about sps1...when u revert the settings back to "stock" mode, is it an instant change, or does it take a while for the settings to adjust, like when u first get revo'd?
As if the economy is always gona be crap, i mite keep it on stock mode during the week, and use performance mode at the weekend!
One word can explain that: wind.On a trip to work at 78 mph on cruise some days I get 52 indicated mpg and others I get 56. Similar weather / traffic / time conditions. Weird really, but its over 50 so I'm happy![]()
How many miles!!! I've only ever seen 420 as a max! most the time i get around 360-380!
I've noticed the different colours to the fuel....which makes me wonder, is this purely as a result of the way different companies make/blend their fuels, or do you think they they add some artificial colouring ?driveforward said:Perhaps cars have favorite colours, afterall, sheel diesel extra is blue, normal shell is clear, BP ultimate is green...........
thats wot i thort! so shud i b worried that im finding it harder to get similar mpg figures?
i only had her revo'd on saturday, so its coming up to a week, does it take time to adjust to give the better economy? like wen u first run a car in? as it took about a month before i was really starting to b impressed with the mpg anyway.
One word can explain that: wind.
How many miles!!! I've only ever seen 420 as a max! most the time i get around 360-380!
I'm gona try n drive like a granny till the light comes on, and see how many miles i get.
btw, question about sps1...when u revert the settings back to "stock" mode, is it an instant change, or does it take a while for the settings to adjust, like when u first get revo'd?
As if the economy is always gona be crap, i mite keep it on stock mode during the week, and use performance mode at the weekend!