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28001@x4-7500medium

No COMM From Fuel Sensor

fuel

Description

No communications have been received from the fuel sensor for at least 15 minutes, and the alarm is active in alarm only.

Activation Conditions

The fuel sensor is configured as 3rd party and no communications have been received from the sensor for at least 15 minutes.

Unit Behavior

Engine and Electric Operation: Alarm only.

Reset Conditions

Communications have been received from the fuel sensor.

Corrective Actions

1. Check for proper APX Control System Configuration: Refer to Section 1.2.3 and Table 1–1. 2. Make sure that all third party configurations are correct and software is current. 3. Check Fuel Sensor and Wiring: Inspect sensor, connector pins and terminals. No physical damage to sensor. No damaged or corrosion in connections.