PUMP GP-FUEL INJECTION 3154526 - Caterpillar

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Service (see arrow).
Use the arrow buttons on the operator monitor to locate the "Service" icon. The "Service" icon is indicated by the arrow in the graphic above.
Press the "OK" button on the operator monitor.
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On the password entry screen enter the code 9992. Press the button on the monitor labeled "ENTER".
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Configurations (see arrow).
Locate "CONFIGURTIONS" on the menu. Press the "OK" key.
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Control Inputs (see arrow).
Scroll the menu to locate the title "CONTROL INPUTS". Press the "OK" key.
Select the appropriate attachment from the menu. Expected Result:During operation of the auxiliary pedal, the indication on the Monitoring System is approximately 100% when the auxiliary pedal is in the forward position. The indication on the Monitoring System is approximately 0% when the auxiliary pedal is in the neutral position. The indication on the Monitoring System is approximately -100% when the auxiliary pedal is in the reverse position. Results:
OK. - During operation of the auxiliary pedal, the indication on the Monitoring System is approximately 100% when the auxiliary pedal is in the forward position. The indication on the Monitoring System is approximately 0% when the auxiliary pedal is in the neutral position. The indication on the Monitoring System is approximately -100% when the auxiliary pedal is in the reverse position. The auxiliary pedal is working correctly. The diagnostic code is NOT present. The diagnostic code does not exist at this time.Repair: The initial failure was probably caused by a poor electrical connection or a short at one of the harness connectors that was disconnected and reconnected. Resume normal operations. STOP
NOT OK. - During auxiliary pedal operation, the Monitoring System does NOT indicate approximately 100% with the auxiliary pedal in the forward position. The indication on the Monitoring System is NOT approximately 0% when the auxiliary pedal is in the neutral position. The indication on the Monitoring System is NOT approximately -100% with the auxiliary pedal in the reverse position. Repair: Use the operator monitor to calibrate the attachment pedal. Follow the calibration menu programmed into the operator monitor.After calibration repeat Test Step 9.
Passed Calibration - The attachment pedal has passed calibration.Repair: A failure of the Machine ECM is unlikely. Verify the Cat Data Link circuit. If the Cat Data Link circuit is correct, replace the ECM. See Testing and Adjusting, "Electronic Control Module (ECM) - Replace".STOP