Diagnostics of Engine Sensors

The SPRAYSTAR system has the capability of telling the operator whether the sensors are operating within their specified range or not.

NOTE: To check some sensors the sprayer has to be running, moving or spraying.

To check if a sensor is operating correctly:

2. Press letter button next to "SprayStar".

3. Press letter button next to "Engine Diagnostics".

4. Press letter button next to "Sensor Status".

5. Press "PAGE" to page through two pages of Sensor Status.

Sensor status is shown on the right-hand side of the screen. The status should lie within the range located below the sensor's title. In some cases, the sensor has to be under operating conditions for a status to appear in the desired range.

If the Sensor Status does not lie within that range when the sensor is under operating conditions, the problem could be due to a faulty sensor, corroded or bad connection or damaged wiring harness.

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