old - Fazer Owners Club - old
Bikes, Hints'n'Tips => FZS600 Fazer => Topic started by: petters on 02 October 2016, 05:08:58 pm
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The rev counter on my bike has been jumping and falling out and beeing wild for a while now, and today I fitted a Koso and I still have the problem. Is there a sensor anywhere?
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Where is it jumping to and from, what rpm?
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Its all over, and sometimes when the enegine is not started, sometimes fron 2000rpm to 8000rpm and sometimes it shows nothing at all.
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On the right side of the carbs there's a Throttle Position Sensor (TPS), unplug it and see if the rpm needle becomes more settled, once unplugged it should go between 0rpm and 3000rpm.
If it does this in a controlled manner you may have a knackered TPS.
The black plug sits on number 4 carb with a wire going into it, you'll need a key or flat screwdriver to release the catch on it to unplug it.