0398364 CARB. ASSY., Upper, 200STL JOHNSON
J185ESXESS, J185ESXW, J200CXCCR, J200CXCEA, J200CXESM, J225CXCCE, J225CXCED, J225CXESS
CARB
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Compatible models:
BRP JOHNSON entire parts catalog list:
- CARBURETOR AND LINKAGE-EARLY PRODUCTION » 0398364
J200CXCCR, J200STLACM, J200STLCCM, J200TXCCR 1988
J200CXCEA, J200STLCEB, J200TXCEA, TJ200TXCEA 1989
J200CXESM, J200STLESE, J200TXESM, VJ200SLESE, VJ200TXESM 1990
J225CXCCE, J225PLCCE, J225PXCCE, J225TLCCE, J225TXCCE 1988
J225CXCED, J225PLAED, J225PLCED, J225PXCED, J225TLAED, J225TLCED, J225TXCED 1989
J225CXESS, J225PLASS, J225PLESS, J225PXESS, J225TLASS, J225TLESS, J225TXESS, VJ225PLESS, VJ225PXESS, VJ225TLASS, VJ225TLESS, VJ225TXESS 1990
Information:
Table 1
J1939 Code and Description CDL Code and Description Comments
4334-7
Aftertreatment #1 DEF #1 Pressure (absolute) : Not Responding Properly 3090-7
Aftertreatment #1 DEF Pressure Sensor : Not Responding Properly The Aftertreatment #1 Diesel Exhaust Fluid Control Unit (DCU) #1 detects signal voltage that is not in the acceptable range.
The code is logged.
4387-7
Aftertreatment #2 DEF #1 Pressure (absolute) : Not Responding Properly 3091-7
Aftertreatment #2 DEF #1 Pressure (absolute) : Not Responding Properly The Aftertreatment #2 DCU #1 detects signal voltage that is not in the acceptable range.
The code is logged.
7459-7
Aftertreatment #1 DEF Doser #2 Absolute Pressure : Not Responding Properly 5006-7
Aftertreatment #1 Diesel Exhaust Fluid Pressure #2 Sensor : Not Responding The Aftertreatment #1 DCU #2 detects signal voltage that is not in the acceptable range.
The code is logged.
7464-7
Aftertreatment #2 DEF Doser #2 Absolute Pressure : Not Responding Properly 5007-7
Aftertreatment #2 DEF Doser #2 Absolute Pressure : Not Responding Properly The Aftertreatment #2 DCU #2 detects signal voltage that is not in the acceptable range.
The code is logged.
Table 2
Required Tools
Part Number Part Name Qty
441-0451 Tool Gp 1 Probable Causes
Codes
DEF lines
Pump filters
Header filters
DEF injector
Backflow valveRecommended Actions
Illustration 1 g06498277
(1) Aftertreatment #1 DEF pump #1 (blue)
(2) Aftertreatment #1 DEF pump #2 (green)
(3) Aftertreatment #2 DEF pump #1 (yellow)
(4) Aftertreatment #2 DEF pump #2 (red)
Illustration 2 g06552837
The DEF injectors are on the inlet of the Clean Emissions Module (CEM). There are injectors on both inlets of the dual CEM applications.
(5) Aftertreatment #1 DEF pump #2 DEF injector #1 (green)
(6) Aftertreatment #1 DEF pump #1 DEF injector #2 (blue)
(7) Aftertreatment #1 DEF pump #1 DEF injector #3 (blue)
(8) Aftertreatment #1 DEF pump #2 DEF injector #4 (green)
(9) Aftertreatment #2 DEF pump #2 DEF injector #1 (red)
(10) Aftertreatment #2 DEF pump #1 DEF injector #2 (yellow)
(11) Aftertreatment #2 DEF pump #1 DEF injector #3 (yellow)
(12) Aftertreatment #2 DEF pump #2 DEF injector #4 (red)
Table 3
Troubleshooting Test Steps Values Results
1. Check for Codes
A. Connect Cat® Electronic Technician (ET) to the service tool connector.
B. Look for active codes that are associated with the system for the event code.
Codes
Result: An associated code is active.
Repair: Troubleshoot the associated code before continuing with this test.
Result: A code is active or logged.
Proceed to Test Step 2.
2. Inspect all the DEF Lines for Leaks
A. Turn the keyswitch to ON. Do not start the engine.
B. Connect Cat ET.
C. Select the appropriate "Diesel Exhaust Fluid Control Unit (DCU)".
D. Perform the following diagnostic test to pressurize the system:
- For Aftertreatment #1 DEF System #1 perform the "Aftertreatment #1 DEF Dosing System #1 Prime Test"
- For Aftertreatment #1 DEF System #2 perform the "Aftertreatment #1 DEF Dosing System #2 Prime Test"
- For Aftertreatment #2 DEF System #1 perform the "Aftertreatment #2 DEF Dosing System #1 Prime Test"
- For Aftertreatment #2 DEF System #2 perform the "Aftertreatment #2 DEF Dosing System #2 Prime Test"
Refer to Troubleshooting, Cat ET Service Features for additional information.
E. Visually inspect all DEF lines from the tank to the DEF injectors. Look for pinched, damaged, or disconnected lines.
F. Turn the keyswitch to OFF.
DEF Lines
Result: The lines are not leaking, damaged, pinched, or disconnected.
Proceed to Test Step 3.
Repair: The lines are leaking, damaged, pinched, or disconnected.
Result: Repair or replace the damaged components.
If the problem is not resolved, proceed to Test Step 3.
3. Verify that the DEF Lines Installed Correctly
A. Check each of the following locations:
- DEF pump
- DEF header
- Backflow valve
- DEF injectors
B. Check for excessive bending, pinching, or restrictions in the DEF lines.
Connections
Result: The DEF lines are routed to the correct locations.
Proceed to Test Step 4.
Repair: The DEF lines are not to the correct locations.
Result: Route the DEF lines to the correct locations.
Proceed to Test Step 10.
Illustration 3 g06300553
(13) DEF suction line filter fitting
(14) DEF pump
(15) DEF pump filter cap
Table 4
Troubleshooting Test Steps Values Results
4. Replace the DEF Pump Filters
A. Turn the keyswitch to OFF. Allow 2 minutes to elapse before proceeding.
B. Clean the area around the DEF pump filters.
C. Disconnect the suction line from the appropriate DEF pump.
D. Replace the DEF pump suction line filter fitting and DEF pump filter on the appropriate DEF pump. Refer to the Disassembly and Assembly manual for the additional information.
DEF Pump Filters
Result: The DEF pump filters were replaced.
Proceed to Test Step 5.
5. Perform an "Aftertreatment Dosing System Functional Test"
A. Turn the keyswitch to ON. Do not start the engine.
B. Connect Cat ET.
C. Select the "Selective Catalyst Reduction System".
D. Perform the following diagnostic test:
-"Aftertreatment Dosing System Functional Test"
Refer to Troubleshooting, Cat ET Service Features for additional information.
Note: When the test prompts to
Parts carb JOHNSON:
0398557
0398557 CARB. REPAIR KIT
J120TLAEM, J120TLASB, J120TLCCA, J120TLCUR, J125ESXESS, J125ESXW, J140CXCCS, J140CXCEC, J140CXESR, J140TLCUA, J185ESXESS, J185ESXW, J200CXCCR, J200CXCEA, J200CXESM, J200STLCUA, J225CLCUB, J225CXCCE, J225CXCED, J225CXESS, J250CXEIE, J275CLCUR, J275CXC
0398558
0398558 CARB. REPAIR KIT
J120TLCUR, J140TLCUA, J185ESXESS, J185ESXW, J200CXCCR, J200CXCEA, J200CXESM, J200STLCUA, J225CLCUB, J225CXCCE, J225CXCED, J225CXESS
0432513
0432513 CARB. BODY ASSY.
J120TLAEM, J120TLASB, J120TLCCA, J125ESXESS, J125ESXW, J140CXCCS, J140CXCEC, J140CXESR, J185ESXESS, J185ESXW, J200CXCCR, J200CXCEA, J200CXESM, J225CXCCE, J225CXCED, J225CXESS
0432510
0432510 CARB. BODY, 200TX, CX
J185ESXESS, J185ESXW, J200CXCCR, J200CXCEA, J200CXESM, J225CXCCE, J225CXCED, J225CXESS
0398359
0398359 CARB. ASSY., Lower, 200TX, CX
J185ESXESS, J185ESXW, J200CXCCR, J200CXCEA, J200CXESM, J225CXCCE, J225CXCED, J225CXESS
0398360
0398360 CARB. ASSY., Upper, 200TX, CX
J185ESXESS, J185ESXW, J200CXCCR, J200CXCEA, J200CXESM, J225CXCCE, J225CXCED, J225CXESS
0398361
0398361 CARB. ASSY., Lower, 200STL
J185ESXESS, J185ESXW, J200CXCCR, J200CXCEA, J200CXESM, J225CXCCE, J225CXCED, J225CXESS
0398365
0398365 CARB. ASSY., Lower, 225
J185ESXESS, J185ESXW, J200CXCCR, J200CXCEA, J200CXESM, J225CXCCE, J225CXCED, J225CXESS