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Re: Pulsar 135 LS starting to get rain sick, in it's 4th year.
Thank you very much. This will definitely help people in the future.
Originally posted by Toshar Deven
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I came to this thread while searching for Pulsar 135 statos coil and started reading. I could be there to solve your problem but I was not. Sorry for that 
I don't know if you have actually found the problem and rectified it, but for your knowledge (and the same you can spread), I would like to answer.
There is a stator coil inside you engine which gives current output through 5/6 wires through a female coupler. These wires are directly connected to CDI and to RR unit. CDI gets is current from two wire and RR unit gets its current from remaining 3/4 wires.
- WHat is wrong here is that in case of washing/rain, some water gets inside this white plastic coupler and started shorting the ignition coil/CDI wires. It doesn't affect engine in idle because current production in idle is very low and water cause negligible effect but when you twist throttle, rotor inside spins fast, produce more current and then because of water there is good amount of continuous pulse shorts between the wire which results in hindrance to current going to CDI/SPark plug.
- In short - open LHS cover, find this white coupler, unplug it, mouth-blow air 3-4 times, connect it again and start your bike. Done.
Help others in rain too.
I don't know if you have actually found the problem and rectified it, but for your knowledge (and the same you can spread), I would like to answer.
There is a stator coil inside you engine which gives current output through 5/6 wires through a female coupler. These wires are directly connected to CDI and to RR unit. CDI gets is current from two wire and RR unit gets its current from remaining 3/4 wires.
- WHat is wrong here is that in case of washing/rain, some water gets inside this white plastic coupler and started shorting the ignition coil/CDI wires. It doesn't affect engine in idle because current production in idle is very low and water cause negligible effect but when you twist throttle, rotor inside spins fast, produce more current and then because of water there is good amount of continuous pulse shorts between the wire which results in hindrance to current going to CDI/SPark plug.
- In short - open LHS cover, find this white coupler, unplug it, mouth-blow air 3-4 times, connect it again and start your bike. Done.
Help others in rain too.
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