Go Back   Horizons Unlimited - The HUBB > Technical, Bike forums > BMW Tech
BMW Tech BMW Tech Forum - For Questions specific and of interest to BMW riders only.
Photo by Stephan Hahnel, Kradwanderer, in Northern Argentina

I haven't been everywhere...
but it's on my list!


Photo by Stephan Hahnel,
www.krad-wanderer.de,
in Northern Argentina



Reply
 
LinkBack Thread Tools Display Modes
  #1  
Old 29 May 2006
Registered Users
Veteran HUBBer
 
Join Date: Apr 2006
Location: Tallinn, Estonia
Posts: 1,049
Prepping the Fuel injection on a R1150GS

We are going to ride Argentina and Chile later this year: 3 months, Sept to Dec. Its a UK bike and will have a Y piece (with Lamda Probe) to save the cat from the risk of crappy fuel and to save a bit of weight, and I may stick on the Remus revolution can with or without baffle. (Without only because I like the noise, but the bike's longevity is the priority!)

My question is do I need to have the injection re-mapped to suit the Patagonian/Andean air and fuel. A Y piece and/or can will lean the mixture already and the added drop in O2 in the higher altitudes may put my bike's engine at risk. I don't want to whole a piston in the middle of the altiplano!!

What to do? Do I remap or not and what combination should I use?

Cat and Standard can?
Y piece and Standard?
Y piece and Remus (baffle in)?
Y piece and Remus (baffle out)?

Thanks, Nick
__________________
Adventure: it's an experience, not a style!
(so ride what you like, but ride it somewhere new!)
Reply With Quote
  #2  
Old 31 May 2006
Contributing Member
Veteran HUBBer
 
Join Date: Jul 2002
Location: Sydney, NSW, Australia
Posts: 1,362
Quote:
Originally Posted by Warthog
We are going to ride Argentina and Chile later this year: 3 months, Sept to Dec. Its a UK bike and will have a Y piece (with Lamda Probe) to save the cat from the risk of crappy fuel and to save a bit of weight, and I may stick on the Remus revolution can with or without baffle. (Without only because I like the noise, but the bike's longevity is the priority!)

My question is do I need to have the injection re-mapped to suit the Patagonian/Andean air and fuel. A Y piece and/or can will lean the mixture already and the added drop in O2 in the higher altitudes may put my bike's engine at risk. I don't want to whole a piston in the middle of the altiplano!!

What to do? Do I remap or not and what combination should I use?
No No No No. Firstly understand what you have.

Electronic Fuel Injection. With sensors for

Air pressure - it is inside the black box - so altitude changes are taken care off.

Lambda sensor - senses the air fuel ratio - so changes in the exhaust, air cleaner should be taken care off.

Note the lambda sensor will suffer permanent damage with leaded petrol. A new one will not be cheap. Not as much as a CAT.

You may like the noise, but what will the local Police, boarder guards think of it? Not to mention the hotel clerks.
__________________
---
Regards Frank Warner
motorcycles BMW R80 G/S 1981, BMW K11LT 1993, BMW K75 G/S
Reply With Quote
  #3  
Old 5 Jun 2006
Registered Users
New on the HUBB
 
Join Date: Jun 2006
Location: Munich
Posts: 6
Y piece

I would keep the bike stock for a long trip like that. During the last really long winter in Munich I thought I'd modify my bike, just to keep busy apart from moving snow. I fittet a Y piece, Remus exhaust and K&N air filter on my 1150 GS. First couple of rides through town were fun, but on the first longer trip the noise gets to you. Then I started using ear plugs and now I am just ready to go back to stock again, or at least some of the parts. Take it for a longer ride before you set off!

The cat. converter doesnt like unleaded fuel, but how much of that are you going to get?

Cheers,

stephan
Reply With Quote
  #4  
Old 26 Jun 2006
gs martin's Avatar
Registered Users
HUBB regular
 
Join Date: Jun 2006
Location: Yorkshire - West.
Posts: 27
y peice and remus

hi, i have a 05 gsa and when i bought it standard i swopped over to the y peice and remus titanium, which sounded great, but after a few months it became load and annoying and i too wore ear plugs. I have just taken it to my dealer in shipley west yorkshire and turned it back to satndard and am very happy.
Reply With Quote
  #5  
Old 26 Jun 2006
Ekke's Avatar
HU CanWest Meeting Organiser
Veteran HUBBer
 
Join Date: Jun 2000
Location: Redwood Meadows, AB, Canada
Posts: 358
Regular Fuel Coding Plug

The only prep my '03 Adventure has for fuel is to buy the coding plug so that it can run on regular gas as opposed to premium. Even that I'm just bringing for emergency use. If I end up with leaded fuel at any time and ruin the catalytic converter I'll just get a new one when I get back. No sense shelling out for the Y-pipe if I don't need to. I'm with the others too on the noisy exhaust, don't do it.

Just my 2 cents.
__________________
Ekke Kok

'84 R100RT 141,000 km (Dad's!)
'89 R100GS 250,000 km (and ready for another continent)
'07 R1200GS Adventure 100,000 km (just finished Circumnavigating Asia)
[SIGPIC][/SIGPIC]

www.ekke-audrey.ca
Reply With Quote
  #6  
Old 28 Jun 2006
Registered Users
HUBB regular
 
Join Date: Jan 2004
Location: Australia
Posts: 33
don´t worry about it

I am on a 1150gs, two up as i type. Just come through 5000mtrs with the worst fuel you can by for a gs.
Everything worked fine apart from the potholes.

Have fun´

G
Reply With Quote
Reply


Currently Active Users Viewing This Thread: 1 (0 Registered Users and/or Members and 1 guests)
 
Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
Urgent help required, XRV750 fuel supply problem Richard (Kiwi) Honda Tech 16 18 Jul 2019 03:59
Low grade fuel chip for R1150GS Adventure rickx BMW Tech 4 20 Jun 2006 11:41
Fuel affecting Fuel Economy? AJ Travellers' questions that don't fit anywhere else 2 7 Feb 2003 16:18
R1150GS fuel tank andy BMW Tech 1 23 Oct 2001 19:54
Fuel Injection Ian Equipping the Bike - what's the best gear? 5 3 Nov 2000 08:29

 
 

Announcements

Thinking about traveling? Not sure about the whole thing? Watch the HU Achievable Dream Video Trailers and then get ALL the information you need to get inspired and learn how to travel anywhere in the world!

Have YOU ever wondered who has ridden around the world? We did too - and now here's the list of Circumnavigators!
Check it out now
, and add your information if we didn't find you.

Next HU Eventscalendar

ALL Dates subject to change.

2024:

  • California: April 18-21
  • Virginia: April 25-28
  • Germany Summer: May 9-12
  • Québec: May 17-19
  • Bulgaria Mini: July 5-7
  • CanWest: July 11-14
  • Switzerland: August 15-18
  • Ecuador: August 23-25
  • Romania: August 30-Sept 1
  • Austria: September 12-15
  • France: September 20-22
  • Germany Autumn: Oct 31-Nov 3

2025:

  • Queensland is back! May 2-4 2025!
  • CanWest: July 10-13 2025
  • France: September 19-21 2025

Add yourself to the Updates List for each event!

Questions about an event? Ask here

HUBBUK: info

See all event details

 
World's most listened to Adventure Motorbike Show!
Check the RAW segments; Grant, your HU host is on every month!
Episodes below to listen to while you, err, pretend to do something or other...

Adventurous Bikers – We've got all your Hygiene & Protection needs SORTED! Powdered Hair & Body Wash, Moisturising Cream Insect Repellent, and Moisturising Cream Sunscreen SPF50. ESSENTIAL | CONVENIENT | FUNCTIONAL.

2020 Edition of Chris Scott's Adventure Motorcycling Handbook.

2020 Edition of Chris Scott's Adventure Motorcycling Handbook.

"Ultimate global guide for red-blooded bikers planning overseas exploration. Covers choice & preparation of best bike, shipping overseas, baggage design, riding techniques, travel health, visas, documentation, safety and useful addresses." Recommended. (Grant)



Ripcord Rescue Travel Insurance.

Ripcord Rescue Travel Insurance™ combines into a single integrated program the best evacuation and rescue with the premier travel insurance coverages designed for adventurers.

Led by special operations veterans, Stanford Medicine affiliated physicians, paramedics and other travel experts, Ripcord is perfect for adventure seekers, climbers, skiers, sports enthusiasts, hunters, international travelers, humanitarian efforts, expeditions and more.

Ripcord travel protection is now available for ALL nationalities, and travel is covered on motorcycles of all sizes!


 

What others say about HU...

"This site is the BIBLE for international bike travelers." Greg, Australia

"Thank you! The web site, The travels, The insight, The inspiration, Everything, just thanks." Colin, UK

"My friend and I are planning a trip from Singapore to England... We found (the HU) site invaluable as an aid to planning and have based a lot of our purchases (bikes, riding gear, etc.) on what we have learned from this site." Phil, Australia

"I for one always had an adventurous spirit, but you and Susan lit the fire for my trip and I'll be forever grateful for what you two do to inspire others to just do it." Brent, USA

"Your website is a mecca of valuable information and the (video) series is informative, entertaining, and inspiring!" Jennifer, Canada

"Your worldwide organisation and events are the Go To places to for all serious touring and aspiring touring bikers." Trevor, South Africa

"This is the answer to all my questions." Haydn, Australia

"Keep going the excellent work you are doing for Horizons Unlimited - I love it!" Thomas, Germany

Lots more comments here!



Five books by Graham Field!

Diaries of a compulsive traveller
by Graham Field
Book, eBook, Audiobook

"A compelling, honest, inspiring and entertaining writing style with a built-in feel-good factor" Get them NOW from the authors' website and Amazon.com, Amazon.ca, Amazon.co.uk.



Back Road Map Books and Backroad GPS Maps for all of Canada - a must have!

New to Horizons Unlimited?

New to motorcycle travelling? New to the HU site? Confused? Too many options? It's really very simple - just 4 easy steps!

Horizons Unlimited was founded in 1997 by Grant and Susan Johnson following their journey around the world on a BMW R80G/S.

Susan and Grant Johnson Read more about Grant & Susan's story

Membership - help keep us going!

Horizons Unlimited is not a big multi-national company, just two people who love motorcycle travel and have grown what started as a hobby in 1997 into a full time job (usually 8-10 hours per day and 7 days a week) and a labour of love. To keep it going and a roof over our heads, we run events all over the world with the help of volunteers; we sell inspirational and informative DVDs; we have a few selected advertisers; and we make a small amount from memberships.

You don't have to be a Member to come to an HU meeting, access the website, or ask questions on the HUBB. What you get for your membership contribution is our sincere gratitude, good karma and knowing that you're helping to keep the motorcycle travel dream alive. Contributing Members and Gold Members do get additional features on the HUBB. Here's a list of all the Member benefits on the HUBB.




All times are GMT +1. The time now is 04:32.