Helvet Posted September 10, 2005 Share Posted September 10, 2005 I installed a PC II on my 1999 bike. It ran great.... After a few days I noticed my F1 light came on, and stayed on. After stopping the engine and restarting it started again OK, but after a while it came back on. After this is disconnected the PC II, and the problem was gone. So I installed it again after cleaning all contacts, and it worked OK. However, after a few days I noticed the bike was running worse again, but no F1 light came on..... (bulb is OK, before starting it burns). The bike was running the emergency program (high fuel, low air). After disconnecting the battery and re-connecting it, it was running OK again. Now the time it is running OK before I have to reset is getting shorter.... Anybody got any idea what this could be? Could it be my rectifier going bad (still the original one, 50.000 miles)? Or could it be the main wiring loom problem of the 1999 models? Next try will be replacing the PC II for another one. After that I give up..... Please help..... Quote Link to comment Share on other sites More sharing options...
XXTi Posted September 10, 2005 Share Posted September 10, 2005 Just curious. Is your PC-II marked K&N or Dyno-Jet? Quote Link to comment Share on other sites More sharing options...
Helvet Posted September 12, 2005 Author Share Posted September 12, 2005 It is a Dyno version, bought used in the USA. It should not give problems on European bikes because the others didn't.... Quote Link to comment Share on other sites More sharing options...
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