If you ride a motorcycle without a battery in the computer system, there are several potential consequences:
No electrical power: The battery is responsible for supplying electrical power to various components of the motorcycle, including the ignition system, lights, indicators, and other electronic systems. Without a battery, these components will not function, and the motorcycle will not start or run.
Ignition system failure: The ignition system relies on electrical power to create the spark that ignites the fuel-air mixture in the engine. Without a battery, there won't be enough electrical power to generate a spark, and the engine will not start.
Loss of lights and indicators: The battery powers the motorcycle's lighting system, including headlights, taillights, turn signals, and brake lights. Without a battery, these lights will not work, significantly reducing your visibility to other road users and increasing the risk of accidents.
Limited or no auxiliary functions: Many motorcycles have additional features like fuel injection systems, digital displays, fuel gauges, and other electronic accessories. Without a battery, these functions will not operate, affecting the overall functionality and convenience of the motorcycle.
Stalling while riding: Even if you manage to kick-start or push-start the motorcycle, the absence of a battery means there will be no electrical power available while riding. This can lead to stalling and loss of power while on the road, potentially putting you in dangerous situations.
It's important to note that the computer system, typically referred to as the electronic control unit (ECU), relies on the battery for power, but it doesn't require the battery to function in terms of its intelligence or programming. However, without electrical power, the ECU cannot send signals to various components of the motorcycle, leading to the issues mentioned above.