That�s it. It�s needed to brake more when TPS is set at 0.68V than when it�s at 0.58V. On the other hand it�s got a smoother throttle response at higher TPS settings.
My choice: high TPS setting and smooth response. But when it�s needed to take the best from the GTS in twisty roads can get engine braking by slowing down (RPM when throttle�s off). When engine�s hot can stand no problem 600-700 RPM instead of 950 RPM, maintaining smooth response. This way, the smaller weight charge over fron wheel, witch is avoided by engine braking throught rear wheel, helps to go really faster in twisties. (Just my opinion). About the drive train I�ve to say that in some way I�m looking forward to change it (but please not this month), as Im doubting about replacing with a shorter one. Pablo. -----Mensaje original----- Hi Pablo, I've email out the document off list, hope it helps, I have lost some engine breaking, but that's a bonus as I see it, since previous engine breaking was a greater problem than the surging. Such a total drop in power and a slam of deceleration totally buggered up any attempt at smooth riding. I'd rather use my breaks to stop, less damage to the drive train and cheaper to replace. Regards, David -----Original Message----- From: pablo [mailto:[EMAIL PROTECTED]] Sent: Tuesday, May 28, 2002 9:12 AM To: [EMAIL PROTECTED] Subject: Re: Surging Blah Blah Blah David, Does the injection cut off work with TPS set at 0.62V? Mine is set at 0.68, goes fine, but I feel some engine brake lost when throttle's off in comparison with settings down 0.59V. Im afraid there should be a point near 0.59V from where TPS is out of range to make work the cut off function properly. I�m interested in that info published by YMH in �94. Could you possibly send it to me, please. Regards, Pablo. -----Mensaje original----- De: GTS-1000 Owners List [mailto:[EMAIL PROTECTED]]En nombre de David Evans Enviado el: martes, 28 de mayo de 2002 0:16 Para: [EMAIL PROTECTED] Asunto: Surging Blah Blah Blah Guys, I have been thinking about chopping in my GTS for something newer, smoother, lighter and yes faster. Got her 1st MOT today, so I spent about an hour sitting on Blackbirds, Futuras and a sweet little R1100S. Now I know that the BB will be faster, the Futura is so light and the BMW will last forever, but none of them quite have the all encompassing riding experience of the GTS. The BB will get me nicked, the Futura will cost a fortune to fix and the BMW is crampt. However until 8pm this evening all the above held one thing over my beloved GTS. None of them surged..! Now on Saturday, David Jerome sent me the Surge fix that Yamaha published in 1994. The "set your ATV voltage to 0.620v." Took 2 hrs to remove the fairings, play with the ECU and TPS and then put it all back together. Now she ain't perfect..3.2K rpm in 1st gear still yields a shimmy. But damn, I can hold a constant speed in 2nd or 3rd below 5Krpm, and my right hero blob proves it. We just kept going round and round and round, lower and lower, hee hee hee. Hope to bugger of the France very soon, now I can enjoy the GTS once more. Regards, David ________________________________________________________________________ This email has been scanned for all viruses by the MessageLabs SkyScan service. For more information on a proactive anti-virus service working around the clock, around the globe, visit http://www.messagelabs.com ________________________________________________________________________
