F510475 IGNITION COIL Force
H0091B80B, H0091H79A, H0091H83C, H0091H84D, H0092H79F, H0092H81H, H0092H81J, H0095B80F, H0095B81G, H0095H82H, H0101B78A, H0102H76C, H0102H78E, H0121B79A, H0122H79E, H0125H79E, H0152B78D, H0152B83J, H0152C84K, H0152H79E, H0202B81M, H0202H79K, H0252B83
IGNITION
Price: query
Rating:
Compatible models:
H0091B80B
H0091H79A
H0091H83C
H0091H84D
H0092H79F
H0092H81H
H0092H81J
H0095B80F
H0095B81G
H0095H82H
H0101B78A
H0102H76C
H0102H78E
H0121B79A
H0122H79E
H0125H79E
H0152B78D
H0152B83J
H0152C84K
H0152H79E
H0202B81M
H0202H79K
H0252B83G
H0252H78D
H0257F88A
H0257F88B
H0306B80C
H0307H81D
H0350H78L
H0352F90B
H0352F90C
H0353E91A
H0353E91B
H0355D89A
H0356F89B
H0357C86A
H0357C87A
H0357C88B
H0357F88A
H0357F89C
H0357G90A
H0357H83N
Force
Force entire parts catalog list:
- ELECTRICAL COMPONENTS » F510475
- ELECTRICAL COMPONENTS » F510475
- ELECTRICAL COMPONENTS » F510475
- ELECTRICAL COMPONENTS » F510475
H0092H81H 1981
- ELECTRICAL COMPONENTS 98H1B, 98B1B » F510475
- ELECTRICAL COMPONENTS 98H2C, 98B2C » F510475
- ELECTRICAL COMPONENTS » F510475
- ELECTRICAL COMPONENTS » F510475
- ELECTRICAL COMPONENTS » F510475
- ELECTRICAL COMPONENTS » F510475
H0102H78E 1978
H0121B79A 1979
- ELECTRICAL COMPONENTS » F510475
H0125H79E 1979
- ELECTRICAL COMPONENTS » F510475
H0152B83J 1983,1984
H0152C84K 1984
H0152H79E 1979
H0202B81M 1981
- ALTERNATOR » F510475
- ALTERNATOR » F510475
- 257H3D 257B3D ALTERNATOR » F510475
- ALTERNATOR » F510475
- IGNITION COMPONENTS » F510475
- IGNITION COMPONENTS » F510475
- ALTERNATOR » F510475
- ALTERNATOR COMPONENTS » F510475
- ALTERNATOR » F510475
- IGNITION COMPONENTS » F510475
- IGNITION COMPONENTS » F510475
- IGNITION COMPONENTS » F510475
- IGNITION COMPONENTS » F510475
- IGNITION COMPONENTS » F510475
- IGNITION COMPONENTS » F510475
- ALTERNATOR COMPONENTS » F510475
- ALTERNATOR COMPONENTS » F510475
- IGNITION COMPONENTS » F510475
- ALTERNATOR COMPONENTS » F510475
- IGNITION COMPONENTS » F510475
- IGNITION COMPONENTS » F510475
- ALTERNATOR COMPONENTS » F510475
Information:
Illustration 1 g01177671
Schematic for the engine temperature sensors
Test Step 1. Inspect the Electrical Connectors and the Wiring
Turn the keyswitch to the OFF position.
Illustration 2 g01177670
Left side engine view (typical example)
(1) Engine coolant temperature sensor
(2) Intake manifold air temperature sensor
(3) Fuel temperature sensor
(4) J2/P2 ECM connectors
Thoroughly inspect the connectors for sensors (1), (2), and (3). Also, thoroughly inspect connector (4). Refer to Troubleshooting, "Electrical Connectors - Inspect" for details.
Illustration 3 g01139919
P2 ECM connector
(P2-13) Engine coolant temperature
(P2-30) Sensor return
(P2-56) Intake manifold air temperature
(P2-62) Fuel temperature
Illustration 4 g01155187
(1) Signal
(2) Sensor return
Perform a 45 N (10 lb) pull test on each of the wires that are associated with the temperature sensors.
Check the allen head screw for each of the ECM connectors for the proper torque. Refer to Troubleshooting, "Electrical Connectors - Inspect" for correct torque values.
Check the harness and wiring for abrasions and for pinch points from each sensor to the ECM. Expected Result:All connectors, pins, and sockets are completely coupled and/or inserted. The harness and wiring are free of corrosion, of abrasion, and of pinch points.Results:
OK - The connectors and wiring appear to be OK. Proceed to Test Step 2.
Not OK - There is a problem in the connectors and/or wiring.Repair: Repair the connectors or wiring and/or replace the connectors or wiring. Ensure that all of the seals are properly in place and ensure that the connectors are completely coupled.Verify that the repair eliminates the problem.STOPTest Step 2. Check for Active Diagnostic Codes
Restore battery power to the ECM.
Connect Caterpillar Electronic Technician (ET) to the service tool connector.
Turn the keyswitch to the ON position.
Monitor the active diagnostic code screen on Cat ET. Check and record any active diagnostic codes. Note: Wait at least 15 seconds in order for the diagnostic codes to become active.
Look for an 03 diagnostic code or an 04 diagnostic code. Expected Result:No diagnostic codes are active.Results:
OK - No diagnostic codes are active.Repair: The problem may have been related to a faulty connection in the harness. Carefully reinspect the connectors and wiring. Refer to Troubleshooting, "Electrical Connectors - Inspect" for additional information.STOP
Not OK - An 04 diagnostic code is active at this time. Proceed to Test Step 3.
Not OK - An 03 diagnostic code is active at this time. Proceed to Test Step 4.Test Step 3. Disconnect the Suspect Sensor in Order to Create an Open Circuit
Turn the keyswitch to the OFF position.
Disconnect the suspect sensor from the harness at the sensor connector.
Turn the keyswitch to the ON position. Wait at least 15 seconds for activation of the diagnostic codes.
Access the "Active Diagnostic Codes" screen on Cat ET and check for an active 03 diagnostic code for the suspect sensor.
Turn the keyswitch to the OFF position. Expected Result:A 03 diagnostic code is now active for the suspect sensor.Results:
OK - A 04 diagnostic code was active before disconnecting the sensor. A 03 diagnostic code became active after the sensor was disconnected.Repair: Temporarily connect a new sensor to the harness, but do not install the new sensor in the engine. Verify that there are no active diagnostic codes for the sensor. If there are no active diagnostic codes for the sensor, permanently install the new sensor. Clear any logged diagnostic codes.Verify that the repair eliminates the problem.STOP
Not OK - The 04 diagnostic code is still present. Leave the sensor disconnected. Proceed to Test Step 7.Test Step 4. Check the Pull-up Voltage at the Sensor Connector
Disconnect the suspect sensor at the sensor connector.
Turn the keyswitch to the ON position.
Measure the voltage between terminal 1 (signal) and terminal 2 (sensor common) at the sensor connector.
Turn the keyswitch to the OFF position. Expected Result:The voltage is 5.5 0.5 VDC.Results:
OK - The voltage is 5.5 0.5 VDC. The correct pull-up voltage is present at the suspect sensor connector.Repair: The open circuit is in the sensor or in the wire between the sensor and the sensor connector. Replace the sensor. Do not install the sensor in the engine. Verify that no diagnostic codes are active for the suspect sensor before permanently installing the sensor.STOP
Not OK - The voltage is not 5.5 0.5 VDC. Proceed to Test Step 5.Test Step 5. Check the Signal Wire for a Short Circuit
Turn the keyswitch to the OFF position.
Remove battery power from the ECM.
Disconnect the P2 connector.
Measure the resistance between the terminal for the sensor signal wire at the ECM and the remaining terminals on the P2 connector.
Measure the resistance between the terminal for the sensor signal wire at the ECM and engine ground.
Reconnect the P2 connector. Expected Result:Each resistance measurement indicates an open circuit.Results:
OK - Each resistance measurement indicates an open circuit. Proceed to Test Step 6.
Not OK - At least one resistance measurement does not indicate an open circuit.Repair: The resistance measurement indicates a low resistance between two or more wires. Repair the connectors or wiring and/or replace the connectors or wiring.STOPTest Step 6. Create a Short at the Suspect Sensor Connector
Install a jumper wire between terminal 1 and terminal 2 on the connector for the suspect sensor. Connect the jumper on the harness side of the connector.
Restore battery power
Parts ignition Force:
F5H077
F5H077 IGNITION KEY SWITCH
H0202B80L, H0202B81M, H0202H79K, H0202H82N, H0252B83G, H0252H78C, H0252H78D, H0257F88A, H0257F88B, H0306B80C, H0307H81D, H0350H78L, H0352F90B, H0352F90C, H0353E91B, H0355D89A, H0356F89B, H0357C86A, H0357C87A, H0357C88B, H0357F88A, H0357F89C, H0357G90
F5H078
F5H078 IGNITION KEY SWITCH
H0091H83C, H0091H84D, H0095B81G, H0095H82H, H0202B80L, H0202B81M, H0202H79K, H0202H82N, H0252B83G, H0252H78C, H0252H78D, H0257F88A, H0257F88B, H0306B80C, H0307H81D, H0350H78L, H0352F90B, H0352F90C, H0353E91A, H0353E91B, H0355D89A, H0356F89B, H0357C86
FT8953
FT8953 IGNITION TESTER
H0060B78B, H0060H79C, H0060H80D, H0062H79K, H0064H80F, H0067H79C, H0070B79A, H0071H81B, H0071H82C, H0071H83D, H0071H84E, H0072B81D, H0072H79B, H0072H80C, H0072H82E, H0091B80B, H0091H79A, H0091H83C, H0091H84D, H0092B80G, H0092H79F, H0092H81H, H0092H81
FT8996
FT8996 IGNITION TESTER
H0060B78B, H0060H79C, H0060H80D, H0062H79K, H0064H80F, H0067H79C, H0070B79A, H0071H81B, H0071H82C, H0071H83D, H0071H84E, H0072B81D, H0072H79B, H0072H80C, H0072H82E, H0075H79A, H0091B80B, H0091H79A, H0091H83C, H0091H84D, H0092B80G, H0092H79F, H0092H81
F5H038
F5H038 IGNITION SWITCH MOUNTING KIT (ACCESSORY ITEM)
H0202B81M, H0202H79K, H0202H82N, H0252B83G, H0252H78D, H0257F88A, H0257F88B, H0307H81D, H0352F90B, H0352F90C, H0353E91A, H0353E91B, H0356F89B, H0357C86A, H0357C87A, H0357C88B, H0357F88A, H0357F89C, H0357G90A, H0357H83N, H0456B79K, H0456B80L, H0457H82
8996
F75H22
819156T
819156T IGNITION MODULE (CUT WIRE AS REQ'D)
H005201RS, H005201TS, H0052C88A, H0091H84D, H009201RS, H009201SD, H0092284D, H0092H84L, H0092S88A, H0092S91A, H0093S91A, H015201RS, H015211SS, H0152C84K, H0152S89A