Predátor píše: HornisGSX> TO tps je prosím co. Dik

Hi Sparey, I bought my '02 14 last year (5X k Km on clock) and also had some problems what you have described. At these few months I tried several ways to improved the situation (also read the posts and try by error) and I found the result is quite happy to me. Here were what i tried:
1) change the spark plugs (the last owner used wrong type CR10EK, but changing spark plugs didn't improve much.
2) clean the throttle body thoroughly and fine tune the TPS, I do it myself and found there were quite some dirt in the "small passages" but the TPS was generally ok. It helped the throttle response better but the rpm still refuse to rev freely over 5.5K rpm (at that time I though it was a fuel pump dirty problem), the low rpm throttle stutter improved .
3) Clean the injectors as learned from YouTube, I use 12V battery and carb cleaner. I don't know did it bring any improvement but at least I do some cleaning. I think the best way is to sent them to professional shop.
4) I changed motor oil. It helped better low rpm response and smoothness a bit.
5) Most Important: I changed the old battery. The bike came with a YUASA YTX9BS which was not for the 14 . I found this problem lastly (It should be YTX14BS but at last I chosen TTZ14S). This helped a lot, the rpm could rev freely now and can feel the fuel supply was stable to the bike. I thought the old battery was not providing enough power for the fuel pump or other electric related devices.
6) I also changed the ignition coil (I bought a 2007 used set). This also helped to restored the power of the bike, the acceleration became more stable and strong.
so now the bike now becoming fine to me. I don't know if this can help or not but hope can provide some information for your reference.

zdenysrx6 píše: TPS je snímač polohy škrtící klapky a je potřeba provést nastavení této klapky a na to slouží diagnostický mod u mašiny , nevím jestli i u tvojí, a jak se to provádí najdeš v servisním manuálu , třeba zde :

https://www.motorkar...20GSX%201400 [/quote]

Žádný diagnostický mód to na tohle nemá. Jen se povolí jeden šroubek na snímači a snímač se pootočí podle potřeby a měří se při tom na něm odpor. Důležitější hodnota je právě u zavřených klapek než při maximálním otevření. Z hlavy ty hodnoty ale nedám.

HornisGSX píše: V_i_c_i> ty me odesla baterka behem jizdy domu jsem dojel jen na jedny klapky druhe ovladane pres servomotor nesly....po nahozeni nove baterky motorka skubala jak jebla( kdyz jela jela normalne ale zavreny otevreny plyn) nechal jsem v servise udelat tps a synchronizaci a je dodnes klid....i kdyz nechapu souvislost!