3C8070 MTG GP-ATTATCH Caterpillar parts
Rating:
Alternative (cross code) number:
CA3C8070
3C-8070
3C8070
CA3C8070
3C-8070
3C8070
Weight: 0.34 pounds 0 kg.
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Information:
Troubleshooting
For basic troubleshooting of the engine, perform the following steps in order to diagnose a malfunction:
Obtain the following information about the complaint:
The event and the time of the event
Determine the conditions for the event. The conditions will include the engine rpm and the load.
Determine if there are any systems that were installed by the dealer or by the customer that could cause the event.
Determine whether any additional events occurred.
Verify that the complaint is not due to normal engine operation. Verify that the complaint is not due to error of the operator.
Narrow the probable cause. Consider the operator information, the conditions of operation, and the history of the engine.
Perform a visual inspection. Inspect the following items:
Fuel supply
Oil level
Oil supply
Wiring
ConnectorsBe sure to check the connectors. This is very important for problems that are intermittent. Refer to Troubleshooting, "Electrical Connectors - Inspect".If these steps do not resolve the problem, identify the procedures in this manual that best describe the event. Check each probable cause according to the tests that are recommended.Trip Points for the Monitoring System
The monitoring system determines the level of action that is taken by the ECM in response to a condition that can damage the engine. When any of these conditions occur, the appropriate event code will trip.Table 1 contains the conditions that are monitored and the default trip points for each condition. Each condition has an associated parameter. The settings for each parameter can be viewed with the Caterpillar Electronic Technician (ET). The trip points for some of the parameters may be adjustable with Cat ET.
Table 1
Trip Points for the Monitoring System
Parameter Event Code Action Default Value Time Delay in Seconds Set Points
Range Default Range Default
High Altitude E009 Derate Off None 0 55 kPa (8 psi)
to
98 kPa (14 psi) 92.5 kPa (13.4 psi)
Low Coolant Level E059 Warning Off 4 to 60 30 None On
Derate Off 4 to 60 30 None On
High Fuel Pressure E096 Warning On 1 to 30 2 Maps are not programmable. (1)
Low Fuel Pressure E198 Warning On 1 to 30 2 Maps are not programmable. (1)
Low Coolant Temperature E199 Warning On 1 to 60 5 17 °C (62 °F)
to
29 °C (84 °F) 24 °C (75 °F)
Low Engine Oil Pressure E360 Warning On 1 to 30 30 Maps are not programmable. (1)
Shutdown Off 2
High Engine Coolant Temperature E361 Warning On None 5 90 °C (194 °F)
to
103 °C (217 °F) 103 °C (217 °F)
Derate Off None 5 90 °C (194 °F)
to
107 °C (224 °F) 105 °C (221 °F)
Shutdown On None 20 90 °C (194 °F)
to
107 °C (224 °F) 106 °C (222 °F)
Engine Overspeed E362 Warning On None 0.6 None 2200
Shutdown 0-5 0 1200-2400 2300
High Fuel Temperature E363 Warning On 1 to 30 30 65 °C (149 °F)
to
85 °C (185 °F) 80 °C (176 °F)
High Intake Manifold Air Temperature E368 Warning On 1 to 30 4 None 75 °C (167 °F)
(1) The maps may be different. The maps depend on the model of the engine.
For basic troubleshooting of the engine, perform the following steps in order to diagnose a malfunction:
Obtain the following information about the complaint:
The event and the time of the event
Determine the conditions for the event. The conditions will include the engine rpm and the load.
Determine if there are any systems that were installed by the dealer or by the customer that could cause the event.
Determine whether any additional events occurred.
Verify that the complaint is not due to normal engine operation. Verify that the complaint is not due to error of the operator.
Narrow the probable cause. Consider the operator information, the conditions of operation, and the history of the engine.
Perform a visual inspection. Inspect the following items:
Fuel supply
Oil level
Oil supply
Wiring
ConnectorsBe sure to check the connectors. This is very important for problems that are intermittent. Refer to Troubleshooting, "Electrical Connectors - Inspect".If these steps do not resolve the problem, identify the procedures in this manual that best describe the event. Check each probable cause according to the tests that are recommended.Trip Points for the Monitoring System
The monitoring system determines the level of action that is taken by the ECM in response to a condition that can damage the engine. When any of these conditions occur, the appropriate event code will trip.Table 1 contains the conditions that are monitored and the default trip points for each condition. Each condition has an associated parameter. The settings for each parameter can be viewed with the Caterpillar Electronic Technician (ET). The trip points for some of the parameters may be adjustable with Cat ET.
Table 1
Trip Points for the Monitoring System
Parameter Event Code Action Default Value Time Delay in Seconds Set Points
Range Default Range Default
High Altitude E009 Derate Off None 0 55 kPa (8 psi)
to
98 kPa (14 psi) 92.5 kPa (13.4 psi)
Low Coolant Level E059 Warning Off 4 to 60 30 None On
Derate Off 4 to 60 30 None On
High Fuel Pressure E096 Warning On 1 to 30 2 Maps are not programmable. (1)
Low Fuel Pressure E198 Warning On 1 to 30 2 Maps are not programmable. (1)
Low Coolant Temperature E199 Warning On 1 to 60 5 17 °C (62 °F)
to
29 °C (84 °F) 24 °C (75 °F)
Low Engine Oil Pressure E360 Warning On 1 to 30 30 Maps are not programmable. (1)
Shutdown Off 2
High Engine Coolant Temperature E361 Warning On None 5 90 °C (194 °F)
to
103 °C (217 °F) 103 °C (217 °F)
Derate Off None 5 90 °C (194 °F)
to
107 °C (224 °F) 105 °C (221 °F)
Shutdown On None 20 90 °C (194 °F)
to
107 °C (224 °F) 106 °C (222 °F)
Engine Overspeed E362 Warning On None 0.6 None 2200
Shutdown 0-5 0 1200-2400 2300
High Fuel Temperature E363 Warning On 1 to 30 30 65 °C (149 °F)
to
85 °C (185 °F) 80 °C (176 °F)
High Intake Manifold Air Temperature E368 Warning On 1 to 30 4 None 75 °C (167 °F)
(1) The maps may be different. The maps depend on the model of the engine.