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O-RING 2 1/4 1C3911 - Caterpillar



1C3911 O-RING 2 1/4 Caterpillar parts O
Rating:
26
Alternative (cross code) number:
CA1C3911
1C-3911
1C3911
Caterpillar 1C3911 O-RING 2 1/4
Weight: 0.05 pounds 0 kg.

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Use this procedure to troubleshoot the electrical system if a problem is suspected with a sensor. Use this procedure if any one of the diagnostic codes in Table 1 is active or easily repeated.
Table 1
J1939 Code and Description    CDL Code and Description    Comments    
105-3
Engine Intake Manifold #1 Temperature : Voltage Above Normal     172-3
Intake Manifold Air Temperature Sensor : Voltage Above Normal     The code is logged.
The ECM detects that the voltage is not in the acceptable range.    
105-4
Engine Intake Manifold #1 Temperature : Voltage Below Normal     172-4
Intake Manifold Air Temperature Sensor : Voltage Below Normal     The code is logged.
The ECM detects that the voltage is not in the acceptable range.    
110-3
Engine Coolant Temperature : Voltage Above Normal     110-3
Engine Coolant Temperature Sensor : Voltage Above Normal     The code is logged if the engine has been running for more than seven minutes and an open circuit has been detected.    
110-4
Engine Coolant Temperature : Voltage Below Normal     110-4
Engine Coolant Temperature Sensor : Voltage Below Normal     The code is logged. The ECM detects voltage that is not in the acceptable range.    
2433-3
Engine Exhaust Manifold Bank #2 Temperature #1 : Voltage Above Normal     828-3
Right Exhaust Temperature Sensor : Voltage Above Normal     The code is logged.
If the signal from the other exhaust temperature sensor is OK, the signal from that sensor is used. If the signal from the other exhaust temperature sensor is not OK, a default value is used.    
2433-4
Engine Exhaust Manifold Bank #2 Temperature #1 : Voltage Below Normal     828-4
Right Exhaust Temperature Sensor : Voltage Below Normal     The code is logged.
If the signal from the other exhaust temperature sensor is OK, the signal from that sensor is used. If the signal from the other exhaust temperature sensor is not OK, a default value is used.    
2434-3
Engine Exhaust Manifold Bank #1 Temperature #1 : Voltage Above Normal     827-3
Left Exhaust Temperature Sensor : Voltage Above Normal     The code is logged.
If the signal from the other exhaust temperature sensor is OK, the signal from that sensor is used. If the signal from the other exhaust temperature sensor is not OK, a default value is used.    
2434-4
Engine Exhaust Manifold Bank #1 Temperature #1 : Voltage Below Normal     827-4
Left Exhaust Temperature Sensor : Voltage Below Normal     The code is logged.
If the signal from the other exhaust temperature sensor is OK, the signal from that sensor is used. If the signal from the other exhaust temperature sensor is not OK, a default value is used.    System OverviewThe sensor signal for the passive sensor is routed from the ECM to terminal 1 of each sensor connector. The sensor return for the passive sensors is routed to the ECM from terminal 2 of each sensor connector.Diagnostics on the Caterpillar Electronic Technician (ET)Wiggle Test - The Wiggle Test allows you to


Parts o Caterpillar catalog:

1C3805 O RING
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