0174651 ELECTRIC PRIMER PUMP ASSY. JOHNSON
BJ250CXECB, BJ250CXEDA, BJ250CXEUM, J250CXARC, J250CXATF, J250CXEIE, J250CXEND, J250CXEOR, J275CXCCA, J300CXCCA, J300CXCEM, J300CXEIE, J300CXEND, J300CXEOR, J300CXERC, J300CXESB, J300CXETF
ELECTRIC
Price: query
Rating:
Number on catalog scheme: 17465
Compatible models:
BRP JOHNSON entire parts catalog list:
- ELECTRIC PRIMER PUMP ASSY » 0174651
BJ250CXEUM, BJ250TXEUM 1997
J250CXARC, J250CXERC, J250CZERC, J250TXARC, J250TXERC, J250TZERC 1994
J250CXATF, J250CXATS, J250CXETF, J250CXETS, J250CZATF, J250CZATS, J250CZETF, J250CZETS, J250TXATF, J250TXATS, J250TXETF, J250TXETS, J250TZATF, J250TZATS, J250TZETF, J250TZETS 1993
J250CXEIE, J250TXEIE 1991
J250CXEND, J250CZEND, J250TXEND, J250TZEND 1992
J250CXEOR, J250CZEOR, J250TXEOR, J250TZEOR 1995
J275CXCCA, J275PLCCA, J275PXCCA 1988
J300CXCCA, J300PLCCA, J300PXCCA 1988
J300CXCEM, J300PLCEM, J300PXCEM 1989
J300CXEIE, J300PLEIE, J300PXEIE 1991
J300CXEND, J300PLEND, J300PXEND 1992
J300CXEOR, J300PLEOR, J300PXEOR 1995
J300CXERC, J300PLERC, J300PXERC 1994
J300CXESB, J300PLESB, J300PXESB 1990
J300CXETF, J300CXETS, J300PLETF, J300PLETS, J300PXETF, J300PXETS 1993
Information:
Table 1
J1939 Code and Description CDL Code and Description Comments
631-2
Calibration Module : Erratic, Intermittent, or Incorrect 253-2
Personality Module : Erratic, Intermittent, or Incorrect The flash file is for a different engine family or for a different engine application.
Clearing this diagnostic code requires factory passwords.
The personality module code must be reset to zero.
The engine will not start.
7499-14
ECU #2 Interface Mismatch : Special Instruction E1788
ECM #2 Interface Mismatch This code is stating that there is a software mismatch between the engine Electronic Control Module (ECM) and In Cylinder Pressure Sensor (ICPS) ECM. Check ECM for the correct software version.
Check ECM for the correct software version. Flash programming is a method of programming or updating the flash file in the engine Electronic Control Module (ECM). Cat® Electronic Technician (ET) is used to flash program a file into the memory of the engine ECM.Note: Customer versions of CAT ET do not have the capability for flash programming. Consult your local Caterpillar Dealer for assistance.If necessary, use the "Flash File Search" tool on the Service Technician Workbench (STW) to obtain the flash file for your engine. Alternatively, use the "Service Software Files" feature on SIS Web to obtain the flash file for your engine. You must have the engine serial number to search for the flash file. After locating the correct flash file, download the flash file to your PC. Write down the name of the flash file for future reference.Probable Causes
Software
Error messagesRecommended Actions
Table 2
Troubleshooting Test Steps Values Results
1. Programming a Flash File
A. Connect Cat® Electronic Technician (ET) to the service tool connector.
B. Select "WinFlash" from the "Utilities" menu on Cat ET.
If "WinFlash" will not communicate with the ECM, refer to Troubleshooting, "Electronic Service Tool Does Not Communicate" for additional information.
C. Select the engine ECM under the "Detected ECMs".
D. Press the "Browse" button to select the name of the flash file that will be programmed into the ECM.
E. When the correct flash file is selected, press the "Open" button.
F. Verify that the "File Values" match the application. If the "File Values" do not match the application, obtain the correct flash file.
G. When the correct flash file is selected, press the "Begin Flash" button.
H. Program the flash file into the ECM.
J. Cat ET will indicate when flash programming has been successfully completed.
K. Start the engine and check for proper operation.
Flash File
Result: The flash file programming was successful.
Return to service.
Result: The flash file programming was not successful.
Repair: Repair any active diagnostic or event codes.
Proceed to Test Step 2.
2. Check for a "WinFlash" Error Messages
A. If you receive any error messages during flash programming, click the "Cancel" button to stop the process. Access the information about the "ECM Summary" under the "Information" menu. Make sure that you are flashing the correct file for your engine.
B. Record all error messages. The recorded error messages will be necessary if further assistance is needed.
Error Messages
Result: There are no error messages.
Return to service.
If the procedure did not correct the issue, contact your Cat dealer Technical Communicator (TC). For further assistance, your TC can confer with the Dealer Solutions Network (DSN).