Forum-Gallery-Shop-Sponsors

« Advertise on Freel2.com

Home > General > Interesting MPG test.
Post Reply  Down to end
Page 2 of 3 <123>
Print this entire topic · 
AndyC



Member Since: 30 Nov 2007
Location: Where the snow dosen't melt when the sun is shining!
Posts: 4165

Norway 2007 Freelander 2 TD4 HSE Manual Stornoway Grey

npinks wrote:
The ECON button is Aircon off, but the fans still work Thumbs Up

the OFF button turns the fans off too Whistle


Not much use at all then Whistle Whistle Laughing 2007 Freelander 2 HSE TD4 Manual with Premium Pack & Moonroof.
Stornoway Grey with Ebony Black Pleather, Clear Indicators, Body Side Mouldings etc.

Post #26657 3rd Sep 2008 12:34 pm
View user's profile Send private message View poster's gallery Reply with quote
chicken george



Member Since: 06 Dec 2007
Location: N. Yorks
Posts: 13283

United Kingdom 2008 Freelander 2 TD4 XS Manual Santorini Black

I don't understand how air con can have an eco position? The compressor is either on or off not halfway. During use the compressor will cut in and out thermostatically depending on the temp of the air con matrix. The compressor can only work at one setting
To my mind eco can only mean air-con off, what car had the eco system Avtur? At work
At home

"I can't always believe facts I read on the web" - Charles Dickens

winner by default of the tractor vs caravan race

Post #26672 3rd Sep 2008 6:34 pm
View user's profile Send private message View poster's gallery Reply with quote
avtur



Member Since: 11 Nov 2006
Location: Stockport
Posts: 1306

United Kingdom 2007 Freelander 2 TD4 GS Manual Stornoway Grey

chicken george wrote:
To my mind eco can only mean air-con off, what car had the eco system Avtur?


The car was a (2004) Mazda 6 Estate. I understand your logic and agree with it. But my experience was that I could achieve temperatures that were lower than ambient using economy mode which indicated that the a/c was providing a cooling effect.

I think the lowest temp you could dial up was 14c, and it would certainly blow 'very cold' (not a scientific measurment I know) on a days when the ambiemt was 23-24c. If I selected full a/c the blower would run faster ???

Post #26683 3rd Sep 2008 7:45 pm
View user's profile Send private message View poster's gallery Reply with quote
HC001



Member Since: 08 Mar 2007
Location: UK
Posts: 12

Chicken George - Your comment regarding A/C compressors can be on or off is not true. Yes, older compressor were the fixed displacement type where they would be cycled on/off by a clutch cycling switch to maintain a constant evaporator air off temperaature. Newer compressors are internally variable where the displacement would be reduced if the system pressure differences are low (i.e. the system isn't having to work hard). On SI6 engine, the compressor is variable electronically giving the required cooling only when needed.
Avtur - Just because you select A/C off (i.e. ECON), that doesn't mean the compressor is off. Many Japenese OEM's will keep A/C on if the ECU determines that its needed, e.g. if there is a high chance of misting occuring.

Post #27221 12th Sep 2008 11:58 pm
View user's profile Send private message View poster's gallery Reply with quote
chicken george



Member Since: 06 Dec 2007
Location: N. Yorks
Posts: 13283

United Kingdom 2008 Freelander 2 TD4 XS Manual Santorini Black

HC001 wrote:
Chicken George - Your comment regarding A/C compressors can be on or off is not true. Yes, older compressor were the fixed displacement type where they would be cycled on/off by a clutch cycling switch to maintain a constant evaporator air off temperaature. Newer compressors are internally variable where the displacement would be reduced if the system pressure differences are low (i.e. the system isn't having to work hard). On SI6 engine, the compressor is variable electronically giving the required cooling only when needed.
Avtur - Just because you select A/C off (i.e. ECON), that doesn't mean the compressor is off. Many Japenese OEM's will keep A/C on if the ECU determines that its needed, e.g. if there is a high chance of misting occuring.


all knowledge is good Thumbs Up but does the fl2 have this newer type compressor?
but why bother inventing variable displacement compressors when all you are doing is topping up the chiller matrix? not arguing with you as you seem to know the answers, just wanting to know the reasons Thumbs Up At work
At home

"I can't always believe facts I read on the web" - Charles Dickens

winner by default of the tractor vs caravan race

Post #27229 13th Sep 2008 12:41 am
View user's profile Send private message View poster's gallery Reply with quote
Dave



Member Since: 04 Jul 2007
Location: Somewhere Near You
Posts: 2666

Scotland 2012 Freelander 2 SD4 HSE Auto Indus Silver

Quote:
not arguing with you


CG not arguing Question Question Question ......Thats a first, I'll mark it on the calendar Rolling with laughter ______________________
2011 Full Fat RR 4.4 TDV8
2012 FL2 SD4 Auto HSE
2013 Kawasaki Versys 650

Post #27238 13th Sep 2008 9:26 am
View user's profile Send private message View poster's gallery Reply with quote
npinks



Member Since: 28 Jun 2007
Location: Ls25
Posts: 20090

United Kingdom 

13th September 2009 has now been officially marked as a CG No Arguing Day Bank Holiday in the UK and NI

Sorry Dave, I guess you'll still be working in Scotland Laughing Former Mod/Member, with the most post & Chicken George Arch nemesis

Post #27242 13th Sep 2008 10:40 am
View user's profile Send private message View poster's gallery Reply with quote
stormsky



Member Since: 07 Sep 2008
Location: Wellington
Posts: 170

United Kingdom 2009 Freelander 2 TD4 HSE Auto Lago Grey

Has anyone manually calculated their mpg to cross check the trip computer? I've often found on many cars the accuracy to be only marginal at best.

Just wondering what I can really expect to see.

Post #27243 13th Sep 2008 11:11 am
View user's profile Send private message View poster's gallery Reply with quote
Tandemman



Member Since: 30 Jun 2007
Location: Barnsley
Posts: 686

England 2009 Freelander 2 TD4 GS Auto Rimini Red

CG doesn't argue, he just makes us aware of CG facts Whistle

Post #27244 13th Sep 2008 11:50 am
View user's profile Send private message View poster's gallery Reply with quote
Dave



Member Since: 04 Jul 2007
Location: Somewhere Near You
Posts: 2666

Scotland 2012 Freelander 2 SD4 HSE Auto Indus Silver

Quote:
Sorry Dave, I guess you'll still be working in Scotland


Well, I guess someone has to keep the country going so all you lazy b Censored s can take a day off Laughing ______________________
2011 Full Fat RR 4.4 TDV8
2012 FL2 SD4 Auto HSE
2013 Kawasaki Versys 650

Post #27245 13th Sep 2008 12:07 pm
View user's profile Send private message View poster's gallery Reply with quote
npinks



Member Since: 28 Jun 2007
Location: Ls25
Posts: 20090

United Kingdom 

stormsky wrote:
Has anyone manually calculated their mpg to cross check the trip computer? I've often found on many cars the accuracy to be only marginal at best.

Just wondering what I can really expect to see.


I think Avtur does that Thumbs Up Former Mod/Member, with the most post & Chicken George Arch nemesis

Post #27247 13th Sep 2008 12:30 pm
View user's profile Send private message View poster's gallery Reply with quote
chicken george



Member Since: 06 Dec 2007
Location: N. Yorks
Posts: 13283

United Kingdom 2008 Freelander 2 TD4 XS Manual Santorini Black

There's only one thing worse than been talked about.
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
a caravan holiday Whistle At work
At home

"I can't always believe facts I read on the web" - Charles Dickens

winner by default of the tractor vs caravan race

Post #27250 13th Sep 2008 1:42 pm
View user's profile Send private message View poster's gallery Reply with quote
christian138



Member Since: 31 Jul 2008
Location: Peterborough
Posts: 946

England 2007 Freelander 2 TD4 HSE Manual Sumatra Black

I can top that ...












a caravan holiday .......with the in laws ! 

Post #27251 13th Sep 2008 1:45 pm
View user's profile Send private message View poster's gallery Reply with quote
chicken george



Member Since: 06 Dec 2007
Location: N. Yorks
Posts: 13283

United Kingdom 2008 Freelander 2 TD4 XS Manual Santorini Black

 At work
At home

"I can't always believe facts I read on the web" - Charles Dickens

winner by default of the tractor vs caravan race

Post #27252 13th Sep 2008 1:48 pm
View user's profile Send private message View poster's gallery Reply with quote
chicken george



Member Since: 06 Dec 2007
Location: N. Yorks
Posts: 13283

United Kingdom 2008 Freelander 2 TD4 XS Manual Santorini Black

by the way my FL2 only manages around 32 mpg probably due to Mrs G doing lots of short local trips in it Crying or Very sad At work
At home

"I can't always believe facts I read on the web" - Charles Dickens

winner by default of the tractor vs caravan race

Post #27254 13th Sep 2008 2:02 pm
View user's profile Send private message View poster's gallery Reply with quote
Post Reply  Back to top
Page 2 of 3 <123>
All times are GMT + 1 Hour

Jump to  
Previous Topic | Next Topic >
Posting Rules
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum



Site Copyright © 2006-2024 Futuranet Ltd & Martin Lewis
Freel2.com RSS Feed - All Forums


Switch to Mobile site