nstrug
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posted on 3/6/08 at 08:16 PM |
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quote: Originally posted by Gremlin
Car would mainly be a road going car but could see the track in the future...
With the R1 is the EXUP still kept or bypassed?
Ditched, unless you are using the original manifold i.e. in a mid-engine, transverse mounted role.
The advantages of the EXUP are debateable to say the least. Supposedly, they increase low end torque by increasing back pressure but if you will have
a cat to do that for you anyway.
They are always ditched on bikes running a full system and none of Yam's racebikes use them either.
Nick
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Hellfire
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posted on 3/6/08 at 08:32 PM |
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Ditch it and get one of Sams servo subs (Bottom of the page). Or one of
these from the UK
Phil
[Edited on 3-6-08 by Hellfire]
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TimC
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posted on 3/6/08 at 08:47 PM |
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Or use other clocks!
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Jubal
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posted on 3/6/08 at 08:59 PM |
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How much does the exup weigh? This thread reminded me I needed one to remove the error code on my R1 clocks. Is it worth almost 100 quid to buy one of
those emulators?
[Edited on 3/6/08 by Jubal]
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ChrisGamlin
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posted on 3/6/08 at 09:10 PM |
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Ive never had an EXUP valve as Im not using the R1 clocks, but Im pretty sure you can seperate the EXUP solenoid from the valve itself then just plug
it in and tuck it under the dash, so the ECU still see's the electrical side of the EXUP and therfore no errors.
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Jubal
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posted on 3/6/08 at 09:21 PM |
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quote: Originally posted by ChrisGamlin
Ive never had an EXUP valve as Im not using the R1 clocks, but Im pretty sure you can seperate the EXUP solenoid from the valve itself then just plug
it in and tuck it under the dash, so the ECU still see's the electrical side of the EXUP and therfore no errors.
Nice one. 100 quid saved!
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Gremlin
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posted on 3/6/08 at 10:17 PM |
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I read that not only does it cause error lights to pop up but problems with the running some times. Could that be right?
EZy GreMLiN
"The only way to get rid of temptation is too give in to it..!"
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nitram38
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posted on 4/6/08 at 06:54 AM |
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You can remove the exup if you are not using the bike clocks as the engine management will run the engine fine without it.
I do the baffle plates for 04-07 engines.
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smart51
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posted on 4/6/08 at 07:32 AM |
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quote: Originally posted by ChrisGamlin
Im pretty sure you can seperate the EXUP solenoid from the valve itself
Yes you can. Mine is in the engine bay. Even the motor weighs 1kg but it makes the clock fault go away.
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adithorp
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posted on 4/6/08 at 07:53 AM |
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I made up BobC's Exup electronic widget and the code has gone. Size of a match box and less than a fiver.
edit to add...see this tread and the link in it.
http://www.locostbuilders.co.uk/viewthread.php?tid=70703
adrian
[Edited on 4/6/08 by adithorp]
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Gremlin
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posted on 4/6/08 at 08:27 AM |
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Great, is bobs solution now tried and tested and come with no additional faults?
EZy GreMLiN
"The only way to get rid of temptation is too give in to it..!"
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adithorp
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posted on 4/6/08 at 12:09 PM |
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Mine works fine. Don't even know its there. If I can make one anyboby can ('cos I'm poo at soldering).
adrian
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Davey D
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posted on 4/6/08 at 07:19 PM |
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Ive made one up for my 2006 5VY, and it makes the error code disappear
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