ROD 1871466 - Caterpillar

Table 1
Diagnostic Trouble Codes    
CDL Code    Description    Comments    
E583 (1)     High Air Inlet #1 Differential Pressure     The code is logged.
The air filter differential pressure is above the trip point pressure for the delay time.    
E583 (2)     High Air Inlet #1 Differential Pressure     The engine is derated. The code is logged.
The air filter differential pressure is above the trip point pressure for the delay time.    Probable Causes
Inlet Air Restriction
The air filter element is plugged.
Restriction in the air inlet system
Enclosure (if applicable)Pressure Sensor
Proper operation of the pressure sensor (if applicable)Recommended Actions
Note: The procedures have been listed in order of probability. Complete the procedures in order.The Air Filter Element is Plugged
Check the air intake system for plugged air filters or for damaged air filters. If the engine is equipped with an air filter indicator, check the status of the indicator. If necessary, replace the air filter element. Refer to Systems Operation/Testing and Adjusting, "Air Inlet and Exhaust System" for additional information.Restriction in the Air Inlet System
Check the air inlet system for restrictions. Refer to Systems Operation/Testing and Adjusting, "Air Inlet and Exhaust System" for additional information.Enclosure (if applicable)
Check that the engine has been installed in an enclosure that is sufficiently ventilated. If necessary, repair the ventilation for the enclosure.Proper Operation of the Pressure Sensors (if applicable)
Note: The status for air filter restriction is a calculated value. Before Caterpillar Electronic Technician (ET) reports the status parameters for air filter restriction, the engine must be running for three minutes. Cat ET will report "Conditions Not Met" for these parameters prior to this delay time.Cat ET will report the status for "Atmospheric Pressure" as the ambient barometric pressure. The readings for the turbocharger inlet pressure sensor will be approximately the same value that is reported by the atmospheric pressure sensor. The approximate same value readings will occur while the engine is not running. If the readings do not agree, troubleshoot the sensor circuit for the suspect sensor. Refer to Troubleshooting, "Sensor Signal (Analog, Active) - Test".Troubleshoot an active 274-13 code. Refer to Troubleshooting, "Sensor Calibration Required - Test".