5H158 Force FUEL GAUGE FLUSH MOUNT


5H158 FUEL GAUGE FLUSH MOUNT Force H0202H82N, H0252B83G, H0257F88A, H0257F88B, H0352F90B, H0352F90C, H0353E91A, H0353E91B, H0356F89B, H0357C86A, H0357C87A, H0357C88B, H0357F88A, H0357F89C, H0357G90A, H0357H83N, H0457H82N, H0457H83P, H0503B83A, H0503H84B, H0504H88C, H0504H88D, H0505C89 FUEL
5H158 FUEL GAUGE FLUSH MOUNT Force
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Buy FUEL GAUGE FLUSH MOUNT 5H158 Force genuine, new aftermarket parts with delivery
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Force entire parts catalog list:

H0202H82N 1982
H0252B83G 1983,1984
H0257F88A 1988,1989
H0257F88B 1988,1989,1991
H0352F90B 1990
H0352F90C 1990
H0353E91A 1991
H0353E91B 1991
H0356F89B 1989
H0357C86A 1986
H0357C87A 1987
H0357C88B 1988
H0357F88A 1988
H0357F89C 1989
H0357G90A 1990
H0357H83N 1983,1984
H0457H82N 1982
H0457H83P 1983,1984
H0503B83A 1983
H0503H84B 1984
H0504H88C 1988
H0504H88D 1988
H0505C89B 1989
H0507A89C 1989
H0507A89D 1989
H0507B85A 1985
H0507C86A 1986
H0507C87A 1987
H0507C87C 1987
H0507C88B 1988
H0507F87B 1987
H0507F88A 1988
H0507H82B 1982
H0507Z89B 1989
H0559H83R 1983
H0606H84A 1984,1985,1989
H0756H82H 1982
H0758H82E 1982,1983,1984
H0851X88A 1988
H0853F88B 1988,1989
H0853F89C 1989
H0853F89E 1989
H0853F89F 1989
H0853F89G 1989
H0856A89A 1989
H0856A89H 1989
H0856C87A 1987
H0856C87B 1987
H0856F84A 1984
H0856F86A 1986
H0856H82K 1982,1983
H0856L89D 1989
H0856Y89B 1989
H0858B82E 1982
H0858C84H 1984
H0903F90B 1990
H0903F90C 1990
H0906A90A 1990
H0906R83D 1983,1984
H1008H83C 1983,1984
H1058H82G 1982
H1058V83H 1983
H1158B82E 1982
H1158H84G 1984
H1251A88A 1988
H1251A88B 1988
H1251A88C 1988
H1251A89A 1989
H1251A89B 1989
H1251A89C 1989
H1251A89D 1989
H1251A89E 1989
H1251F84A 1984
H1251F86A 1986
H1251F87A 1987
H1251F87B 1987
H1251X85A 1985
H1258H81A 1981,1982
H1408H82D 1982
H1408H83E 1983,1984

Information:


Table 1
Diagnostic Codes Table    
CDL Code     J1939 Code     Code Description
(code descriptions may vary)     Comments    
291-5     4212-5     Engine Cooling Fan Solenoid : Current Below Normal     The Electronic Control Module (ECM) detects an open circuit in the circuit for the engine fan control solenoid.
The ECM sends minimum current to the fan control solenoid. The code is logged.    
291-6     4212-6     Engine Cooling Fan Solenoid : Current Above Normal     The ECM detects a short circuit to ground in the circuit for the engine fan control solenoid.
The ECM sends minimum current to the fan control solenoid. The code is logged.    
1076-5         Engine Cooling Fan Bypass Solenoid : Current Below Normal     The Electronic Control Module (ECM) detects an open circuit in the circuit for the engine cooling fan bypass solenoid.
The ECM sends minimum current to the fan control solenoid. The code is logged.    
1076-6         Engine Cooling Fan Bypass Solenoid : Current Above Normal     The ECM detects a short circuit to ground in the circuit for the engine cooling fan bypass solenoid.
The ECM sends minimum current to the fan bypass solenoid. The code is logged.    The ECM monitors engine coolant temperature, intake manifold air temperature, and hydraulic oil temperature. The ECM monitors the sensors in order to determine the correct speed for the engine cooling fan.The ECM controls the speed of the fan by controlling the current to the engine fan control solenoid. The engine fan control solenoid controls the amount of pressure to the fan pump by allowing oil to bypass the fan pump. The fan pump drives the fan. When the ECM outputs minimum current to the engine fan control solenoid, less oil is bypassed. The fan pump will now drive the fan at a higher rpm. When the ECM outputs maximum current to the engine fan control solenoid, more oil is bypassed. The fan pump will now drive the fan at a lower rpm.If the ECM detects a system fault, the ECM provides minimum current to the solenoid. Minimum current ensures a maximum fan speed while the fault condition exists.An override is available with Caterpillar Electronic Technician (ET). An override allows the fan to be manually changed from the minimum to the maximum rpm.
Illustration 1 g02061556
Schematic for the engine fan control solenoid
Table 2
Troubleshooting Test Steps    Values    Results    
1. Check for Active Diagnostic Codes
A. Remove the electrical power from the ECM.
B. Verify that the solenoid connector is free of debris and connected securely.
C. Connect Cat ET to the service tool connector.
D. Restore the electrical power to the ECM.
E. Select diagnostic tests from Cat ET.
F. Select the "Override Parameters" screen on Cat ET.
G. Activate the fan override.
H. Monitor the active diagnostic code screen on Cat ET. Check and record any active diagnostic codes.
Wait at least 30 seconds in order for the diagnostic code to become active.
I. Disable the fan override.
   
Active Diagnostic Codes    
Result: No diagnostic codes are active.
The problem may have been related to a faulty connection in the harness. Carefully inspect the connectors and wiring. Refer to Troubleshooting, "Electrical Connectors - Inspect".
Result: A short circuit diagnostic code (-6) is active at this time.
Proceed to Test Step 2.
Result: An open circuit diagnostic code (-5) is active at this time.
Proceed to Test Step 3.
   
2. Disconnect the Connector for the Engine Fan Control Solenoid in Order to Create an Open Circuit
A. Remove the electrical power from the ECM.
B. Disconnect the connector for the engine fan control solenoid.
C. Restore the electrical power to the ECM.
D. Activate the fan override.
E. Monitor the active diagnostic code screen on Cat ET. Check and record any active diagnostic codes.
Wait at least 30 seconds in order for the diagnostic code to become active.
F. Disable the fan override.
   
Short Circuit    
Result: A short circuit diagnostic code (-6) remains active. There is a short circuit between the harness connector for the engine fan control solenoid and the ECM.
Repair: Repair the connectors or wiring and/or replace the connectors or wiring. Reset all active codes and clear all logged codes. Verify that the problem is resolved.
Result: A short circuit diagnostic code (-6) was active before disconnecting the connector. An open circuit diagnostic code (-5) became active after disconnecting the connector.
Repair: Replace the engine fan control solenoid. Reset all active codes and clear all logged codes. Verify that the problem is resolved.
   
           
3. Create a Short at the Connector for the Engine Fan Control Solenoid
A. Remove the electrical power from the ECM.
B. Fabricate a jumper wire that is long enough to create a short between the terminals of the connector for the engine fan control solenoid. Crimp connector pins to each end of the jumper wire.
C. Install the jumper wire between terminal 1 (engine fan control solenoid) and terminal 2 (solenoid return) on the harness side of the connector.
D. Restore the electrical power to the ECM.
E. Activate the fan override.
F. Monitor the active diagnostic code screen on Cat ET. Check and record any active diagnostic codes.
Wait at least 30 seconds in order for the diagnostic code to become active.
Disable the fan override. Remove the jumper wire.
   
Open Circuit    
Result: The open circuit diagnostic code (-5) remains active with the jumper in place.
Repair: Repair the connectors or wiring and/or replace the connectors or wiring. Reset all active codes and clear all logged codes. Verify that the problem is resolved.
Result: A short circuit diagnostic code (-6) is active when the jumper wire is installed. An open circuit diagnostic code (5) is active when the jumper wire is removed.
Repair: Replace the engine fan control solenoid. Reset all active codes and clear all logged codes. Verify that the problem is resolved.
   Test Step 1. Results:
The procedure corrected the issue. - STOP
The procedure did not correct the issue. - Repair: Contact your Cat dealer Technical Communicator (TC). For further assistance, your TC can confer with the Dealer Solutions Network (DSN). STOP


Parts fuel Force:

FO15623
 
FO15623 FUEL BOWL GASKET
H0033H75C, H005201RS, H005201SD, H005201TS, H005201UD, H0052C88A, H0060B76A, H0062H79M, H0064H78D, H0082H76G, H0082H79K, H0091B80B, H0091H79A, H0091H84D, H009201RS, H009201SD, H009201UD, H009201US, H0092284D, H0092B80G, H0092H79F, H0092H81H, H0092H84
FO2510
FUEL BOWL RETAINING SCREW GASKET
FO2510 FUEL BOWL RETAINING SCREW GASKET
H0033H75C, H005201RS, H005201SD, H005201TS, H005201UD, H0052C88A, H0060B76A, H0062H79M, H0064H78D, H0082H76G, H0082H79K, H0091B80B, H0091H79A, H0091H84D, H009201RS, H009201SD, H009201UD, H009201US, H0092284D, H0092B80G, H0092H79F, H0092H81H, H0092H84
FA84754-1
 
FA84754-1 FUEL LINE SHORT W/FERRULES
H0060B76A, H0060B78B, H0060H79C, H0060H80D, H0062B78J, H0062H79K, H0062H79M, H0064H78D, H0064H80F, H0064H82H, H0067H79C, H0070B79A, H0071H81B, H0071H82C, H0071H83D, H0071H84E, H0072B81D, H0072H79B, H0072H80C, H0072H82E, H0075H79A, H0082H76G, H0082H78
817738A 1
 
817738A 1 FUEL LINE, LONG W/CLAMP AND FERRULE
H0052C88A, H0060B76A, H0060B78B, H0060H79C, H0060H80D, H0062B78J, H0062H79K, H0062H79M, H0064H78D, H0064H80F, H0064H82H, H0067H79C, H0070B79A, H0071H81B, H0071H82C, H0071H83D, H0071H84E, H0072B81D, H0072H79B, H0072H80C, H0072H82E, H0075H79A, H0082H76
F197787-3
 
F197787-3 FUEL LINE COUPLER
H005201RS, H005201SD, H005201TS, H005201UD, H0052C88A, H0060B78B, H0060H79C, H0060H80D, H0062B78J, H0062H79K, H0064H80F, H0064H82H, H0067H79C, H0070B79A, H0071H81B, H0071H82C, H0071H83D, H0071H84E, H0072B81D, H0072H79B, H0072H80C, H0072H82E, H0075H79
O15623
 
O15623 FUEL BOWL GASKET
H0095B80F, H0503B83A, H0507E91B
5H029
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