« previous next »
Pages: [1]   Go Down

Author Topic: Fuel economy poll ST1300s  (Read 5545 times)

Offline Sim

  • Full Member
  • ***
  • Posts: 121
  • Thanked: 8 times
  • A ride you say? LeST go!
Fuel economy poll ST1300s
« on: March 11, 2012, 05:49:44 PM »
OK this for me is interesting. My trip computer (->average fuel consumption) moves very-very slowly.   :crazy I think back to my recent trip to SA from TAS and back which was over 4000km and the best the average got up to was 17.4 km/l (with PLENTY of highway mode). This seems pretty strange as i also commute every day and it slowly-slowly drops (now 17.2 km/l). Does anyone know how the average is calculated on the ST1300 trip computer?  :think1
 :blu13
« Last Edit: March 11, 2012, 06:11:23 PM by supasim1 »
Logged
CBR1100XX
ST1300A '05 (sold)
 

Offline Sim

  • Full Member
  • ***
  • Posts: 121
  • Thanked: 8 times
  • A ride you say? LeST go!
Re: Fuel economy poll ST1300s
« Reply #1 on: March 11, 2012, 06:02:08 PM »
Hey Kev, your FAST on the uptake - had only finished typing - take a look - MPG in there now :think1
« Last Edit: March 12, 2012, 07:19:27 AM by supasim1 »
Logged
CBR1100XX
ST1300A '05 (sold)
 

Online Brock

  • Tardis Tech
  • UNBELIEVABLE "5000 Posts" Member
  • ****
  • Posts: 8793
  • Thanked: 1763 times
  • White is the fastest
Re: Fuel economy poll ST1300s
« Reply #2 on: March 11, 2012, 06:06:24 PM »
The computer is probably using the instataneous fuel usage/min and Ks per min to work out the Ks per litre. You could always do as I do, and use the old paper record system (spread sheet actually)

If you want, I can post my spread sheet, all you havw to do is put in your distace traveled, the date and the cost of the fuel. The spread sheet will give you average cost, fuel usage, distance traveled, MPG (US and Imperial), Ks/L, L/100 Ks, Ks/$ and expected range from full tank and to the reserve indication
Logged
Brock
Asian Correspondent
2003 Honda ST1100PY



Ulysses #32829
STOC #8239
OzSToc # ??
Kinross WA
 

Offline Biggles

  • "Top Dog" 10000 club
  • *****
  • Posts: 14121
  • Thanked: 2564 times
  • Bridgeman Downs, Brisbane
Re: Fuel economy poll ST1300s
« Reply #3 on: March 11, 2012, 06:06:49 PM »
Average: 17.906 taken over 39 refuellings and ranging from 14.65 up to my best at 21.42.
Median 18.15 km.litre.
Logged
For the modern man who lives in the city, riding a bike might be one of the only ways to escape the humdrum monotony. To take off and ride. To be both at one with nature and one with the bike. To feel masculine. Adam Piggott

OzSTOC #16  STOC #6135  FarR #509  IBA #54927
 

Offline alans1100

  • 1999 ST1100A
  • UNBELIEVABLE "5000 Posts" Member
  • ****
  • Posts: 6249
  • Thanked: 1161 times
  • Alan, Peterborough, SA
Re: Fuel economy poll ST1300s
« Reply #4 on: March 11, 2012, 08:15:02 PM »
Quote from: supasim1 on March 11, 2012, 05:49:44 PM
OK this for me is interesting. My trip computer (->average fuel consumption) moves very-very slowly.   :crazy I think back to my recent trip to SA from TAS and back which was over 4000km and the best the average got up to was 17.4 km/l (with PLENTY of highway mode). This seems pretty strange as i also commute every day and it slowly-slowly drops (now 17.2 km/l). Does anyone know how the average is calculated on the ST1300 trip computer?  :think1
 :blu13

It'd quite possible your getting an average fuel consumption based on total fuel used over total distance travelled.
I get this on my Territory but I can also get a current usage figure which varies by the second or more (theres other info as well but not relevent to this). The car trip computer can all be reset to zero, not sure if you can do that on the 1300 as I have the 1100.
Logged
1999 :bl11  2004 :13Candy

FarRider #921- BR15, BR17, CR1

 

Offline Mitch

  • Legendary Member
  • *****
  • Posts: 856
  • Thanked: 115 times
  • Mitch
Re: Fuel economy poll ST1300s
« Reply #5 on: March 11, 2012, 08:25:28 PM »
Average 18.67 kls/lt (43.88 mpg),  :thumb  roughly 60% 2up,   :-++ 

 Best 22.18 kls/lt (52.13 mpg),  :thumbsup Worst 15.59 kls/lt (36.64 mpg)  :'(
 These figures are over 18 fills during 5965 klm.  :hatwave

                                            :blk13
Logged
2016 KTM1290 Super Adventure
2018 HONDA NC750X
 

Offline saaz

  • Supreme "2000" Club Member
  • *****
  • Posts: 4542
  • Thanked: 41 times
  • Canberra ACT
Re: Fuel economy poll ST1300s
« Reply #6 on: March 11, 2012, 08:31:28 PM »
If it is like my car one, you might be able to reset the distance over which the average is calculated.  In the car I have two trip meters, one can be used for the current fuel tank, the other for longer term.  There may be a procedure in the ST13 to reset the base starting point over which the average fuel consumption figure is calculated.  Just resetting the distance travelled on the current tank of fuel may not be enough to reset the average fuel consumption strating point.  It is not surprising that the average fuel consumption does not change very quickly the longer you have travelled, as the average for a current tank of fuel will not affect the average over 4000kms that much.

I have also read that once the ST13 is in distance to empty mode, don't trust it if you stop the bike than restart. For some reason it resets the countdown so that it is inaccurate.
Logged
John
(Ridden on and forever in our hearts)
1996 Honda ST1100P
2014 Triumph Trophy SE
Ozstoc, STOC #7239, Farrider #461 Ulysses #061681, IBA #59143 and some others
 

Offline Biggles

  • "Top Dog" 10000 club
  • *****
  • Posts: 14121
  • Thanked: 2564 times
  • Bridgeman Downs, Brisbane
Re: Fuel economy poll ST1300s
« Reply #7 on: March 11, 2012, 08:35:57 PM »
Quote from: saaz on March 11, 2012, 08:31:28 PM
I have also read that once the ST13 is in distance to empty mode, don't trust it if you stop the bike than restart. For some reason it resets the countdown so that it is inaccurate.

This has been said before (hasn't everything?) but when mine goes to "flashing" mode I reset the trip meter to 0 and refill before 85 ks on a trip or 70 around town (but been known to quit at 65)   :(
Logged
For the modern man who lives in the city, riding a bike might be one of the only ways to escape the humdrum monotony. To take off and ride. To be both at one with nature and one with the bike. To feel masculine. Adam Piggott

OzSTOC #16  STOC #6135  FarR #509  IBA #54927
 

Offline Shiney

  • Dave
  • Global Moderator
  • UNBELIEVABLE "5000 Posts" Member
  • *****
  • Posts: 6808
  • Thanked: 2396 times
  • RTE Coordinator - Strathpine, QLD
Re: Fuel economy poll ST1300s
« Reply #8 on: March 12, 2012, 12:33:10 AM »
16 for me  :'(
90% is stop-start traffic :cuss and I accelerate hard up to the speed limit most times just for the fun of it :grin (at 5000 rpm the front wheel starts to lift :eek )
The other 10% is 2up :)
All this makes the beaST thirsty but fun :grin still not bad though :thumb

On the slab (the rare times I'm out of traffic) the readout says I'm getting anywhere from 22 to 31 kpl :thumbs
So to fix it up I'm :think1 I just have to do more Hwy riding and stop accelerating so hard all the time
Logged
My Ride: 2023 ST1800   :thumb
OzSTOC #104   STOC# 8512   IBA # 59142
Find me in The Who's Who of OzSTOC!

I like shiney things :grin
One of the Dave, Dave, Dave and Duncan crew 8)
 

Offline OzRider

  • Jr. Member
  • **
  • Posts: 84
  • Brisbane QLD
Re: Fuel economy poll ST1300s
« Reply #9 on: March 12, 2012, 04:17:04 PM »
13.5 on average for me, you get that with a 130 +/- speed limit  :hatwave and at $1.80 - $2.20/litre on the Stuart that hurts :cuss :cuss
Logged
I don’t wanna a pickle just wanna ride my moto sickle
FarRider # 349     IBA # 47578
 
Pages: [1]   Go Up
« previous next »