Servo Buddy reads the on-board computer and sends back a signal that is the same as that of a well-functioning drive. As a result, the ECU / control unit recognizes that everything is working properly. This prevents malfunction in the engine and prevents flashing of the FI indicator light on the dashboard. Furthermore, the purpose of this is to prevent the FI (fuel injection sometimes incorrectly called F1) malfunction from lighting up on the dashboard. The constant flashing of the light is annoying, but it also poses a risk: The driver gets used to the flashing and he no longer notices when the engine really has a fault. The Servo Buddy prevents this. The Servo Buddy is built according to the same principles as the original modules in the motor. The module is 100% waterproof, shockproof.
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