Recent: Fix food processor motor?

Mend Motorcycles

Mend Vehicles, Motorcycles
Find out how to mend it for free.

Ask Question
Mend Vehicles, Motorcycles
Free repair help for motorcycles

Mend > Motorcycles

Mend Vehicles, Motorcycles

Speedfight WRC 50 no Spark/Start?

My daughters WRC 50 has been battling to start on and off for a few months now. As of Yesterday it won't start. I bought a multimeter to go through the manual steps of checking the resistance of HT Coil primary/secondary, spark plug and cap - all ok. Not sure on the Pulse coil if I'm getting the correct reading and on the source coil.

My real question is when/how do you know if it's the CDI unit or the immobilizer? The LED for the immobilizer has never been active since we bought it. So how would I know if it is actualy deactivating? I did check the LED with the meter and it looks fine so should light up???

ANY POINTERS would be appreciated

ZULU
October 2006
Thanks Adam I will be ordring the CDI tomorrow as I have tested everything else a it is a hit and miss to get this bike started. Think next time I will stick to Yamaha etc

zulu
October 2006
thes bikes have a factory immobiliser that needs the original chip in the key to work ,check the ariel for the immobilisser has not fallen off the ignition switch.PM TUNING do a replacement unchipped cdi unit ,if you find the cdi/immobiliser unit to be faulty (also very common)

adam bike doctor
October 2006
Mend Vehicles, Motorcycles
Free repair help for motorcycles

How to mend ...

Find out how to mend just about anything howtomendit.com for free repair help, information and advice.
Mend Vehicles, Motorcycles
Free repair help for motorcycles