F480388 Force DISC, WATER PUMP LOCATING


F480388 DISC, WATER PUMP LOCATING Force H0700H79A, H0709B79A, H0750H79A, H0756H80F, H0756H81G, H0756H82H, H0757B79E, H0757H75A, H0757H76C, H0757H78D, H0758H80B, H0758H82E, H0759H79A, H0850H79A, H0850H80A, H0850H81C, H0851H79A, H0851X88A, H0853F88B, H0853F89C, H0853F89E, H0855H79A, H0856A89 DISC
F480388 DISC, WATER PUMP LOCATING Force
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Buy DISC, WATER PUMP LOCATING F480388 Force genuine, new aftermarket parts with delivery
Number on catalog scheme: 74
 

Force entire parts catalog list:

H0700H79A 1979
H0709B79A 1979
H0750H79A 1979
H0756H80F 1980
H0756H81G 1981
H0756H82H 1982
H0757B79E 1979
H0757H75A 1975,1976
H0757H76C 1976
H0757H78D 1978
H0758H80B 1980
H0758H82E 1982,1983,1984
H0759H79A 1979
H0850H79A 1979
H0850H80A 1980
H0850H81C 1981
H0851H79A 1979
H0851X88A 1988
H0853F88B 1988,1989
H0853F89C 1989
H0853F89E 1989
H0855H79A 1979
H0856A89A 1989
H0856B80H 1980
H0856C87A 1987
H0856C87B 1987
H0856F84A 1984
H0856F85A 1985
H0856F86A 1986
H0856H82K 1982,1983
H0856Y89B 1989
H0857B78F 1978
H0857H79G 1979
H0858B80C 1980
H0858B82E 1982
H0858C84H 1984
H0859B79B 1979
H0859H77A 1977
H0859H78A 1978
H0906R83D 1983,1984
H1000H79A 1979
H1004H79A 1979
H1006B80B 1980
H1006B81C 1981
H1007H79A 1979
H1008H80A 1980
H1008H83C 1983,1984
H1057B78H 1978
H1058H82G 1982
H1058V83H 1983
H1059H76D 1976
H1059H77G 1977
H1150H79A 1979
H1151H79A 1979
H1154B79A 1979
H1155H79A 1979
H1156H80C 1980
H1156H81D 1981
H1157B79B 1979
H1157H78A 1978
H1158B82E 1982
H1158H80D 1980
H1158H84G 1984
H1159H77A 1977
H1159H78B 1978
H1159H79C 1979
H1209H76F 1976,1977
H1251A88A 1988
H1251A88B 1988
H1251A88C 1988
H1251A89A 1989
H1251A89B 1989
H1251A89C 1989
H1251F84A 1984
H1251F86A 1986
H1251F87A 1987
H1251F87B 1987
H1251X85A 1985
H1258H81A 1981,1982
H1400H79A 1979
H1401H79A 1979
H1405H79A 1979
H1406H80C 1980
H1406H81D 1981
H1407B79B 1979
H1407H78A 1978
H1408B80C 1980
H1408H82D 1982
H1408H83E 1983,1984
H1409H78A 1978
H1409H79B 1979

Information:


Illustration 1 g00927851
Location of pressure sensors
Illustration 2 g00933710
SchematicTest Step 1. Inspect Electrical Connectors and Wiring
Illustration 3 g00933750
ECM connectors (wire side)
Illustration 4 g00933752
ECM connectors (ECM side)
Thoroughly inspect the J1/P1 ECM connector, the J2/P2 ECM connector, and the connectors for each pressure sensor.Refer to Troubleshooting, "Electrical Connectors - Inspect" for details.
Perform a 45 N (10 lb) pull test on each of the wires in the ECM connectors that are associated with the +5 V sensor supply.Refer to Illustration 3.
Check the ECM connector (allen head screw) for the proper torque of 6.0 N m (55 lb in).
Check the harness and wiring for abrasion and pinch points from the sensors back to the ECM.Expected Result:All connectors, pins and sockets should be completely coupled and/or inserted and the harness and wiring should be free of corrosion, abrasion or pinch points.Results:
OK - Proceed to Test Step 2.
Not OK - 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. Stop.Test Step 2. Check for Active Diagnostic Codes
Connect the electronic service tool to the service tool connector.
Turn the keyswitch to the ON position.
Monitor the active diagnostic code screen on the electronic service tool. Check and record any active diagnostic codes.Note: Wait at least 15 seconds in order for the diagnostic codes to become active.Expected Result:Note the condition of the following codes:
262-03 5 Volt Sensor Supply short to +batt
262-04 5 Volt Sensor Supply short to groundResults:
262-03 Active - Proceed to Test Step 3.
262-04 Active - Proceed to Test Step 4.
262-03 or 262-04 Logged ONLY - Proceed to Test Step 6.
Not Active or Logged - The +5 V supply is operating correctly at this time. Stop.Test Step 3. Short the Output at the ECM
Turn the keyswitch to the OFF position.
Remove the 997-OR wire from P1:2 (Engine Pressure Sensor +5V). Remove the G828-WH wire from P2:2 (Engine Pressure Sensor +5V) and remove the G826-BR wire from P2:41 (Engine Pressure Sensor +5V).
Install a jumper wire between P1:2 (Engine Pressure Sensor +5V) and the ECM ground strap. Install a jumper wire between P2:2 (Engine Pressure Sensor +5V) and the ECM ground strap. Install another jumper wire between P2:41 (Engine Pressure Sensor +5V) and the ECM ground strap.
Turn the keyswitch to the ON position.
Check for active diagnostic codes on the electronic service tool.Expected Result:The 262-03 5 Volt Sensor Supply short to +batt should change to a 262-04 5 Volt Sensor Supply short to ground when the jumper wire is installed.Results:
OK - The ECM is responding correctly. Proceed to Test Step 5.
Not OK - The ECM is not responding correctly.Repair: Verify your results before replacing the ECM. Refer to Troubleshooting, "Replacing the ECM" before you replace the ECM. Stop.Test Step 4. Open the Output at the ECM
Turn the keyswitch to the OFF position.
Remove the 997-OR wire from P1:2 (Engine Pressure Sensor +5V). Remove the G828-GH wire from P2:2 (Engine Pressure Sensor +5V) and remove the G826-BR wire from P2:41 (Engine Pressure Sensor +5V).
Turn the keyswitch to the ON position.
Check for active diagnostic codes on the electronic service tool.Expected Result:The 262-04 5 Volt Sensor Supply short to ground should no longer be active when the wires are removed from the ECM connectors.Results:
OK - The ECM is responding correctly. Proceed to Test Step 5.
Not OK - The ECM is not responding correctly.Repair: Verify your results before replacing the ECM. Refer to Troubleshooting, "Replacing the ECM" before you replace the ECM. Stop.Test Step 5. Disconnect the +5 V Pressure Sensors while You Monitor the Active Diagnostic Codes
Connect the electronic service tool to the service tool connector.
Turn the keyswitch to the ON position.
Access the active diagnostic code screen on the electronic service tool. Verify that one of the following diagnostic codes is active:
262-03 5 Volt Sensor Supply short to +batt
262-04 5 Volt Sensor Supply short to ground
Disconnect the following sensors one at a time:
J200/P200 Turbo outlet pressure sensor
J201/P201 Engine oil pressure sensor
J203/P203 Atmospheric pressure sensor
J204/P204 Injection actuation pressure sensor
J220/P220 Turbo inlet air pressure sensor
Wait for 30 seconds after each pressure sensor is disconnected while you monitor the active diagnostics screen on the electronic service tool in order to verify that the disconnection of a specific sensor deactivates the +5 V diagnostic code.Note: When the sensors are disconnected and the keyswitch is in the ON position, open circuit diagnostic codes will be active or logged when the +5 V diagnostic codes are no longer active. This is normal. Clear these diagnostic codes after this test step is completed.Expected Result:The original +5 V diagnostic code remains active.Results:
OK - The +5 V diagnostic code is still active. The harness is the cause of the problem. Leave the sensors disconnected. Proceed to Test Step 6.
Not OK - The +5 V diagnostic code is not active when a specific sensor is disconnected.Repair: Reconnect the sensor that is suspected of causing the problem. If the problem returns after the reconnection of the sensor, disconnect the sensor. If the problem disappears after the disconnection of the sensor, replace the sensor.Clear all diagnostic codes. Verify that the repair eliminates the problem. Stop.Test Step 6. Check the Wiring Harness for Shorts
Illustration 5 g00927597
ECM connectors (ECM side)
Turn the keyswitch to the OFF position.
Disconnect the J1/P1 and J2/P2 ECM connectors. Verify that all of the following +5 V engine pressure sensors that are attached to the ECM connectors are disconnected:
J200/P200 Turbo outlet pressure sensor
J201/P201 Engine oil pressure sensor
J203/P203 Atmospheric pressure sensor
J204/P204 Injection actuation


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