HOSE 1662310 - Caterpillar

Conditions Which Generate This Code:The ECM detects low engine oil pressure under the following conditions:360-1
The engine has been running for at least ten seconds.
There are no active diagnostic codes for the oil pressure sensor or for the atmospheric pressure sensor.
Engine oil pressure is in the "LEVEL 1" area in Illustration 1 for eight seconds.Note: The warning will be cancelled if the oil pressure rises 21 kPa (3 psi) above the set point for 20 seconds.360-2
The engine has been running for at least ten seconds.
There are no active diagnostic codes for the oil pressure sensor or for the atmospheric pressure sensor.
Engine oil pressure is in the "LEVEL 2" area in Illustration 2 for eight seconds.Note: The derate will be cancelled if the oil pressure rises 21 kPa (3 psi) above the set point for 20 seconds.360-3
The engine has been running for at least ten seconds.
There are no active diagnostic codes for the oil pressure sensor or for the atmospheric pressure sensor.
Engine oil pressure is in the "LEVEL 3" area in Illustration 3 for four seconds.
Illustration 1 g01269377
Level 1 engine oil pressure versus engine speed
Illustration 2 g01269382
Level 2 engine oil pressure versus engine speed
Illustration 3 g01269384
Level 3 engine oil pressure versus engine speedSystem Response:360-1The warning lamp will flash while the warning is active.The Electronic Control Module (ECM) will generate a 46 flash code that will be displayed via the diagnostic lamp.The ECM will generate a E360-1 event code.The ECM will generate a SPN 100-FMI 17 event code on the J1939 data link. The event code may be displayed on a receiving device on the J1939 data link.360-2The warning lamp will flash while the derate is active.The ECM will generate a 46 flash code that will be displayed via the diagnostic lamp.The ECM will generate a E360-2 event code.The electronic service tool will display "Engine Derate" in the first "Engine Status" box on any status screen on the electronic service tool.The ECM will generate a SPN 100-FMI 18 event code on the J1939 data link. The event code may be displayed on a receiving device on the J1939 data link.360-3The warning lamp will flash.The ECM will generate a 46 flash code that will be displayed via the diagnostic lamp.The ECM will generate a E360-3 event code.The ECM will generate a SPN 100-FMI 01 event code on the J1939 data link. The event code may be displayed on a receiving device on the J1939 data link.360-1Engine operation is not affected.360-2The ECM will derate power by 17.0 percent per second up to a maximum of 100 percent while the derate is active.Note: The derate of the engine will only occur if the "Enable Derate" customer programmable parameter has been enabled.360-3The engine will shut down.Note: The shutdown of the engine will only occur if the "Enable Shutdown" customer programmable parameter has been enabled. Test Step 1. Refer to Troubleshooting, "Low Engine Oil Pressure".Results:
OK - STOP