SUPPORT AS 4503464 - Caterpillar

Table 1
Event Code
Description Conditions which Activate the Code System Response
E841 (1) Cyl #1 Exhaust Port Temp Deviating Low Warning The cylinder exhaust temperature is less than the average temperature for all of the cylinders. The amount of deviation has exceeded the trip point and the delay time has expired. The alarm output is activated. The code is logged.
E841 (3) Cyl #1 Exhaust Port Temp Deviating Low Shutdown The shutdown output is activated. The code is logged. The engine is shut down.
E842 (1) Cyl #2 Exhaust Port Temp Deviating Low Warning The alarm output is activated. The code is logged.
E842 (3) Cyl #2 Exhaust Port Temp Deviating Low Shutdown The shutdown output is activated. The code is logged. The engine is shut down.
E843 (1) Cyl #3 Exhaust Port Temp Deviating Low Warning The alarm output is activated. The code is logged.
E843 (3) Cyl #3 Exhaust Port Temp Deviating Low Shutdown The shutdown output is activated. The code is logged. The engine is shut down.
E844 (1) Cyl #4 Exhaust Port Temp Deviating Low Warning The alarm output is activated. The code is logged.
E844 (3) Cyl #4 Exhaust Port Temp Deviating Low Shutdown The shutdown output is activated. The code is logged. The engine is shut down.
E845 (1) Cyl #5 Exhaust Port Temp Deviating Low Warning The alarm output is activated. The code is logged.
E845 (3) Cyl #5 Exhaust Port Temp Deviating Low Shutdown The shutdown output is activated. The code is logged. The engine is shut down.
E846 (1) Cyl #6 Exhaust Port Temp Deviating Low Warning The alarm output is activated. The code is logged.
E846 (3) Cyl #6 Exhaust Port Temp Deviating Low Shutdown The shutdown output is activated. The code is logged. The engine is shut down.
E847 (1) Cyl #7 Exhaust Port Temp Deviating Low Warning The alarm output is activated. The code is logged.
E847 (3) Cyl #7 Exhaust Port Temp Deviating Low Shutdown The shutdown output is activated. The code is logged. The engine is shut down.
E848 (1) Cyl #8 Exhaust Port Temp Deviating Low Warning The alarm output is activated. The code is logged.
E848 (3) Cyl #8 Exhaust Port Temp Deviating Low Shutdown The shutdown output is activated. The code is logged. The engine is shut down.
E849 (1) Cyl #9 Exhaust Port Temp Deviating Low Warning The alarm output is activated. The code is logged.
E849 (3) Cyl #9 Exhaust Port Temp Deviating Low Shutdown The shutdown output is activated. The code is logged. The engine is shut down.
E850 (1) Cyl #10 Exhaust Port Temp Deviating Low Warning The cylinder exhaust temperature is less than the average temperature for all of the cylinders. The amount of deviation has exceeded the trip point and the delay time has expired. The alarm output is activated. The code is logged.
E850 (3) Cyl #10 Exhaust Port Temp Deviating Low Shutdown The shutdown output is activated. The code is logged. The engine is shut down.
E851 (1) Cyl #11 Exhaust Port Temp Deviating Low Warning The alarm output is activated. The code is logged.
E851