TECH QUICKIE – Suzuki Hayabusa Gear Position Sensor Wiring

 

The gear pot on a Hayabusa requires a pullup resistor. The stock ECU has once internally but aftermarket ECUs will generally only have pullups on their temperature (thermistor) inputs. So, you’ll need to place a 1kΩ resistor between a 5v supply and the gear pot input. This also goes for other 2-wire resistance based sensors/switches/etc. that aren’t for temperature use. There’s a couple of wiring diagrams for the Hayabusa sensor out there but they’re not massively clear. Hopefully this will make a bit more sense…


TECH QUCIKIE – Suzuki Hayabusa Gear Position Sensor Wiring