How do you calibrate injection pump?

Calibrating an injection pump involves adjusting the pump to deliver the correct fuel quantity at the specified pressure and timing. First, ensure the pump is clean and properly installed, then use a calibrated flow meter to measure the fuel output while adjusting the pump settings. Reference the manufacturer's specifications for the optimal fuel quantity and timing settings, making fine adjustments as needed to achieve accurate performance. Finally, test the system under operational conditions to confirm proper calibration.