TUBE 5I4940 - Caterpillar

PID 0105 FMI 11Conditions Which Generate This Code:The Engine Control Module (ECM) detects the following conditions:
The engine has been running for at least 30 seconds.
The inlet manifold air temperature is at 110 °C (230 °F) or above 110 °C (230 °F).Note: This diagnostic code represents a critical event. This diagnostic code does not represent an electronic system fault.System Response:The check engine lamp will flash.If "Engine Monitoring" is programmed to "", The check engine lamp will flash and the Warning Lamp will illuminate continuously.If "Engine Monitoring" is programmed to "DERATE" or "SHUTDOWN", the check engine lamp and the warning lamp will flash.This diagnostic code requires a customer password in order to be cleared."DIAG" will be displayed next to "Intake Manifold Air Temperature" on Caterpillar Electronic Technician (ET). Possible Performance Effect:If the "Engine Monitoring" is programmed to "", there is no effect on engine power.If the "Engine Monitoring" is programmed to "DERATE" or "SHUTDOWN", engine speed is limited to a maximum of 1350 rpm. The vehicle speed is limited to a maximum of 72 km/h (45 mph), and the power is limited. The engine will shut down if the conditions exist for a long enough period in the "SHUTDOWN" mode.Troubleshooting:This diagnostic code indicates an excessive temperature in the air intake manifold. This diagnostic code does not indicate a problem with the ECM or a problem with the temperature sensor for the air inlet manifold.Test Step 1. Check for Diagnostic Codes.
Connect Cat ET to the data link connector.
Turn the ignition key switch to the ON position. The engine should be off.
Check for any active diagnostic codes or logged diagnostic codes. Expected Result:There should be no diagnostic codes that are present.Results:
OK - Proceed to Test Step 2.
Not OK - Repair: Repair the diagnostic codes that are present. For further details, refer to Troubleshooting, "Troubleshooting With a Diagnostic Code".Ensure that the repair eliminates the problem.STOPTest Step 2. Inspect Electrical Connectors And Wiring.
Turn the ignition key switch to the OFF/RESET position.
Thoroughly inspect the following connectors:
J2/P2 ECM engine harness connector
J1/P1 ECM vehicle harness connector
Connector terminals for the sensorRefer to Troubleshooting, "Electrical Connectors - Inspect" for details.
Perform a 45 N (10 lb) pull test on each of the wires in the ECM connector that are associated with the appropriate diagnostic code.
Check the ECM connector (allen head screw) for the proper torque. Refer to Troubleshooting, "Electrical Connectors - Inspect" for details.
Check the harness and wiring for abrasion and pinch points from the appropriate sensor back to the ECM. Expected Result:All connectors, pins and sockets are completely coupled and/or inserted and the harness and wiring are free of corrosion, of abrasion or of pinch points.Results:
OK - Proceed to Test Step 3.
Not OK - Repair the connectors or wiring and/or replace the connectors or wiring. Ensure that all of the seals are properly in place and ensure that the connectors are completely coupled. Verify that the repair eliminates the problem.STOPTest Step 3. Check the Sensor In The Engine.
Ensure that the temperature of the engine is cool before starting