03001@x4-7700medium

Engine Load Calibration

engine

Description

At engine start, after start, or at engine shutoff, the engine throttle sensor value is out of range, and the control system modulates CSMV as required.

Activation Conditions

Activate alarm if: Condition 1 = At engine start if engine throttle sensor (Rack Position Sensor) value is less than 90%. Condition 2 = After start if the sensor value does not drop below 90% within five seconds. Condition 3 = At engine shutoff if the sensor value does not drop below 10% within five seconds.

Unit Behavior

Alarm only. Control system will modulate CSMV as required.

Reset Conditions

Alarm may be manually reset using the display mounted keys or by turning the unit off, then back on again.

Corrective Actions

1. Perform Engine Load Calibration: Perform Engine Load Calibration.