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Will A Bike Run Without A Throttle Position Sensor??


R1GUY

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HI ALL,

HAVE TRACKED DOWN A LOOM FROM A 1998 RRW BLADE TO GO ON MY BLADE POWERED ZXR400, THE ONLY PROBLEM BEING IS THAT THE BLADE ENGINE IN THE ZXR IS A 93 AND DID NOT HAVE A THROTTLE POSTION SENSOR ON THE CARBS, ANY IDEA IF IT WILL RUN WITHOUT ONE?????

THANKS

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My TRX did and Thundercats will. You might need to wire the TPS to 0/12V to stop any tacho error codes though. Wiring the TPS to 0V on the TRX makes the cdi think it's at full throttle all the time.

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Yeah you need to fool the ECU into thinking there is a TPS present. If not the negine will idle erratically in my experience.

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