5S7839 CAM ASSEM. Caterpillar parts
980, 980B
Rating:
Alternative (cross code) number:
CA5S7839
5S-7839
5S7839
CA5S7839
5S-7839
5S7839
Weight: 0.85 pounds 0 kg.
WHEEL LOADER,
Information:
Which Generate This Code:This diagnostic code is designed to detect the loss of the 5 volt supply at the sensor connector.System Response:The ECM will log the diagnostic code. The ECM will flag the engine intake manifold (boost) pressure as invalid data and a default value is used.
Engine performance is adversely affected.Test Step 1. Check the 5 Volt Supply Wire for an Open Circuit
Check for supply voltage on pin A of the sensor connector.Expected Result:The supply voltage is 5.0 0.2 VDC.Results:
OK - The supply voltage is 5.0 0.2 VDC.Repair: The open may be in the sensor or in the connector.Repair the connector or replace the sensor.STOP
Not OK - The supply voltage is not 5.0 0.2 VDC.Repair: There is an open in the wire between the sensor connector and the ECM. Repair the wire or replace the wire.STOP
Engine performance is adversely affected.Test Step 1. Check the 5 Volt Supply Wire for an Open Circuit
Check for supply voltage on pin A of the sensor connector.Expected Result:The supply voltage is 5.0 0.2 VDC.Results:
OK - The supply voltage is 5.0 0.2 VDC.Repair: The open may be in the sensor or in the connector.Repair the connector or replace the sensor.STOP
Not OK - The supply voltage is not 5.0 0.2 VDC.Repair: There is an open in the wire between the sensor connector and the ECM. Repair the wire or replace the wire.STOP
Caterpillar parts catalog:
Parts cam Caterpillar catalog:
7K4051
CAM GROUP
980
980
7K3726
CAM
980, 980B
980, 980B
7K3727
CAM
980, 980B
980, 980B
5D2487
CAM AND CLUTCH ASSEM.
824B, 980, 988
824B, 980, 988
2S0786
CAM
824B, 980, 988
824B, 980, 988
4S5893
CAM
980, 980B
980, 980B
5K4977
CAM
980
980
5K4976
CAM
980
980
5K7674
CAM ASSEM.
980B, 988
980B, 988
2S0786
CAM
824B, 980, 988
824B, 980, 988
5D2487
CAM AND CLUTCH ASSEM.
824B, 980, 988
824B, 980, 988
7K1249
CAM (Lower)
966C
966C
7K1250
CAM (Upper)
966C
966C
5S0965
CAM ASSEM.
814, 815, 950, 966C
814, 815, 950, 966C
4K2150
CAM (Upper)
988, 992
988, 992
4S5893
CAM
980, 980B
980, 980B
1S3220
CAM ASSEM.
16, 768B, 769, 824, 824B, 834, 988
16, 768B, 769, 824, 824B, 834, 988