0331223 COVER, Air silencer JOHNSON
J185ESXENR, J185ESXESS, J185ESXETA, J185ESXW, J200CXATF, J200CXCCR, J200CXCEA, J200CXEIB, J200CXENE, J200CXESM, J200STLCDR, J200STLCUA, J225CLCUB, J225CXATF, J225CXCCE, J225CXCED, J225CXEIC, J225CXENR, J225CXESS, J225PTLCDA
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BRP JOHNSON entire parts catalog list:
- INTAKE MANIFOLD » 0331223
J185ESXETA, J185ESXETF 1993
J185ESXW 1989
J200CXATF, J200CXATS, J200CXETD, J200CXETF, J200CZATF, J200CZATS, J200CZETD, J200CZETF, J200STLETC, J200STLETF, J200TXATF, J200TXATS, J200TXETD, J200TXETF, J200TZATF, J200TZATS, J200TZETD, J200TZETF, VJ200SLETC, VJ200SLETF, VJ200TXETD, VJ200TXETF, VJ200TZETD, VJ200TZETF 1993
J200CXCCR, J200STLACM, J200STLCCM, J200TXCCR 1988
J200CXCEA, J200STLCEB, J200TXCEA, TJ200TXCEA 1989
J200CXEIB, J200STLEID, J200TXEIB, VJ200SLEID, VJ200TXEIB 1991
J200CXENE, J200STLENS, J200TXENE, VJ200SLENS, VJ200TXENE 1992
J200CXESM, J200STLESE, J200TXESM, VJ200SLESE, VJ200TXESM 1990
J200STLCDR, J200TXCDS 1986
J200STLCUA, J200TXCUC 1987
J225CLCUB, J225CXCUB, J225PLCUB, J225PXCUB, J225TLCUB, J225TXCUB 1987
J225CXATF, J225CXATS, J225CXETA, J225CXETF, J225CZATF, J225CZATS, J225CZETA, J225CZETF, J225PLETA, J225PLETF, J225PXATF, J225PXATS, J225PXETA, J225PXETF, J225PZATF, J225PZATS, J225PZETA, J225PZETF, J225STLETF, J225TLETA, J225TLETF, J225TXATF, J225TXATS, J225TXETA, J225TXETF, J225TZATF, J225TZATS, J225TZETA, J225TZETF, VJ225PLETA, VJ225PLETF, VJ225PXETA, VJ225PXETF, VJ225PZETA, VJ225PZETF, VJ225STLETF, VJ225TLETA, VJ225TLETF, VJ225TXETA, VJ225TXETF, VJ225TZETA, VJ225TZETF 1993
J225CXCCE, J225PLCCE, J225PXCCE, J225TLCCE, J225TXCCE 1988
J225CXCED, J225PLAED, J225PLCED, J225PXCED, J225TLAED, J225TLCED, J225TXCED 1989
J225CXEIC, J225PLEIC, J225PXEIC, J225TLEIC, J225TXEIC, VJ225PLEIC, VJ225PXEIC, VJ225TLEIC, VJ225TXEIC 1991
J225CXENR, J225PLENR, J225PXENR, J225TLENR, J225TXENR, VJ225PLENR, VJ225PXENR, VJ225TLENR, VJ225TXENR 1992
J225CXESS, J225PLASS, J225PLESS, J225PXESS, J225TLASS, J225TLESS, J225TXESS, VJ225PLESS, VJ225PXESS, VJ225TLASS, VJ225TLESS, VJ225TXESS 1990
J225PTLCDA, J225PTXCDA, J225TLCDA, J225TXCDA 1986
Information:
Table 1
Diagnostic Codes Table    
J1939 Code and Description    Conditions which Generate this Code    System Response    
52-3
Engine Intercooler Temperature : Voltage Above Normal     The ECM detects signal voltage that is greater than 4.95 VDC for 8 seconds.     The code is logged.
The value of the parameter is set to a default value.    
52-4
Engine Intercooler Temperature : Voltage Below Normal     The ECM detects signal voltage that is less than 0.2 VDC for 8 seconds.     The code is logged.
The value of the parameter is set to a default value.    
105-3
Engine Intake Manifold #1 Temperature : Voltage Above Normal     The ECM detects signal voltage that is greater than 4.95 VDC for 8 seconds.     The code is logged.
The value of the parameter is set to a default value.    
105-4
Engine Intake Manifold #1 Temperature : Voltage Below Normal     The ECM detects signal voltage that is less than 0.2 VDC for 8 seconds.     The code is logged.
The value of the parameter is set to a default value.    
110-3
Engine Coolant Temperature : Voltage Above Normal     The ECM detects signal voltage that is greater than 4.95 VDC for 8 seconds.     The code is logged.
The value of the parameter is set to a default value.    
110-4
Engine Coolant Temperature : Voltage Below Normal     The ECM detects signal voltage that is less than 0.2 VDC for 8 seconds.     The code is logged.
The value of the parameter is set to a default value.    
175-3
Engine Oil Temperature 1 : Voltage Above Normal     The ECM detects signal voltage that is greater than 4.95 VDC for 8 seconds.     The code is logged.
The value of the parameter is set to a default value.    
175-4
Engine Oil Temperature 1 : Voltage Below Normal     The ECM detects signal voltage that is less than 0.2 VDC for 8 seconds.     The code is logged.
The value of the parameter is set to a default value.    
3468-3
Engine Fuel Temperature 2 : Voltage Above Normal     The ECM detects signal voltage that is greater than 4.95 VDC for 8 seconds.     The code is logged.
The value of the parameter is set to a default value.    
3468-4
Engine Fuel Temperature 2 : Voltage Below Normal     The ECM detects signal voltage that is less than 0.2 VDC for 8 seconds.     The code is logged.
The value of the parameter is set to a default value.    System OperationUse this procedure to troubleshoot any suspect problems with the following sensors for the primary ECM:
Coolant temperature sensor
Intake manifold air temperature sensor
Engine oil temperature sensor
Gas temperature sensor
SCAC temperature sensor
Illustration 1 g03697208
Illustration 2 g03658740
P1 ECM connector (P1-3) Common Return (P1-26) Engine oil temperature
Illustration 3 g03658742
P2 ECM connector (P2-13) SCAC temperature (P2-17) Common Return (P2-83) Common Return (P2-84) Engine coolant temperature (P2-95) Intake manifold air temperature (P2-96) Gas temperature
Illustration 4 g01155187
Terminal locations at the connector for the passive analog sensors (Terminal 1) Sensor signal (Terminal 2) Sensor return
Table 2
Troubleshooting Test Steps    Values    Results    
1. Check for Active Codes and Logged Codes
A. Connect Caterpillar Electronic Technician (ET) to the service tool connector.
B. Restore the electrical power to the ECM.
C. Monitor the diagnostic codes on Cat ET. Check and record any diagnostic codes.
Note: Wait at least 30 seconds in order for the diagnostic codes to become active.
D. Determine if the problem is active and related to one of the following diagnostic codes:
-3
-4
   
Codes    
Result: A code is not active or logged.
Repair: The problem may be intermittent. If the problem is intermittent refer to Troubleshooting, "Electrical Connectors - Inspect"
Result: A -3 code is active.
Proceed to Test Step 2.
Result: A -4 code is active.
Proceed to Test Step 4.
   
2. Check for a Short to the +Battery at the Sensor Connector
A. Measure the voltage on the harness side of the sensor connector between pin 1 and pin 2 for the suspect sensor.
   
+Battery    
Result: The supply voltage is less than Battery voltage.
Proceed to Test Step 3.
Result: The supply voltage is equal to Battery voltage.
Repair: There is a short in the harness to the +Battery. Repair the wiring.
Verify that the repair eliminated the problem.
   
3. Create a Short at the Sensor Connector
A. Turn the main disconnect switch to the OFF position.
B. Disconnect the suspect sensor.
C. Use a wire jumper in order to create a short between terminal 1 (signal) and terminal 2 (sensor return) at the sensor connector.
D. Restore the electrical power to the ECM.
E. Access the "Active Diagnostic Code" screen on Cat ET. Check for an active -4 diagnostic code for the suspect sensor.
Note: Wait at least 30 seconds in order for the diagnostic codes to become active.
F. Turn the main disconnect switch to the OFF position.
   
Short    
Result: A -3 diagnostic code was active before creating the short at the sensor connector. A -4 diagnostic code became active after creating the short at the sensor connector.
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.
If the problem is not resolved, proceed to Test Step 4.
Result: A -3 diagnostic code is still active for the suspect sensor.
Proceed to Test Step 5.
   
4. Create an Open at the Suspect Sensor Connector
A. Disconnect the sensor connector of the suspect sensor with the active -4 diagnostic code.
B. Restore the electrical power to the ECM.
C. Access the "Active Diagnostic Code" screen on Cat ET. Check for an active -3 diagnostic code.
Note: Wait at least 30 seconds in order for the diagnostic codes to become active.
D. Turn the main disconnect switch
Parts cover JOHNSON:
0320864
0320864 COVER,Mount bracket lower
100ML79S, 115ETZ78C, 115ML79R, 115TXL77S, 140ML77S, 140ML78C, 140ML79R, 150TL78S, 150TL79C, 175TL77S, 175TL78C, 175TL79R, 200TL76S, 200TL77C, 200TL78R, 200TL79A, 235TL70A, 235TL78R, 85ETLR78C, 85ML79R, 85TXLR77S, D100WTLM, J100MLCSC, J100STLCCA, J100
0329873
0329873 COVER, Handle
CJ275TLCDC, CJ275TLCOS, CJ300TLCDC, CJ300TLCOS, D100WTLM, J100STLCCA, J100STLCEM, J100STLESB, J100WMLCDR, J100WMLCOC, J100WMLCRS, J100WTLCUA, J100WTLESM, J100WTLZ, J110MLCCA, J110MLCDC, J110MLCEM, J110MLCUR, J115MLCOS, J115MLCRD, J115MLESB, J120TLAEM
0328640
0328640 COVER PLATE
CJ275TLCDC, CJ275TLCOS, CJ300TLCDC, CJ300TLCOS, J120TLAEM, J120TLASB, J120TLCCA, J120TLCDC, J120TLCOS, J120TLCUR, J125ESXESS, J125ESXW, J140CXCCS, J140CXCEC, J140CXESR, J140TLCDC, J140TLCOS, J140TLCUA, J185ESXESS, J185ESXW, J200CXCCR, J200CXCEA, J200
0329745
0329745 COVER, Thermostat stbd.
CJ275TLCDC, CJ275TLCOS, CJ300TLCDC, CJ300TLCOS, J120TLAEM, J120TLAIE, J120TLASB, J120TLCCA, J120TLCDC, J120TLCOS, J120TLCUR, J125ESXESS, J125ESXW, J140CXCCS, J140CXCEC, J140CXEIA, J140CXESR, J140TLCDC, J140TLCOS, J140TLCUA, J185ESXENR, J185ESXESS, J1
0329562
0329562 COVER, Temp switch
BJ10FAEDC, BJ10FAEUR, BJ10FDLECM, BJ10FDLEDR, BJ10FDLEUA, BJ115ELEDR, BJ115ELEUA, BJ115GLECM, BJ115PLEEM, BJ115PLSIE, BJ115PLSSB, BJ130PLEED, BJ130PLSSS, BJ130TLECE, BJ130TLEDM, BJ130TLEUB, BJ135PLSIF, BJ150ELECD, BJ150ELEDB, BJ150ELEUC, BJ15FAEDR, B
0335474
0335474 COVER, Stern bracket, stbd.
BJ115ELEDR, BJ115ELEUA, BJ115GLECM, BJ115PLEEM, BJ115PLSIE, BJ115PLSSB, BJ115TLEDA, BJ130PLEED, BJ130PLSSS, BJ130TLECE, BJ130TLEDM, BJ130TLEUB, BJ135PLSIF, BJ150ELECD, BJ150ELEDB, BJ150ELEUC, BJ175EXECD, BJ175EXEDB, BJ175EXEUC, BJ175PLEES, BJ175PLSIF
0335475
0335475 COVER, Stern bracket, port
BJ115ELEDR, BJ115ELEUA, BJ115GLECM, BJ115PLEEM, BJ115PLSIE, BJ115PLSSB, BJ115TLEDA, BJ130PLEED, BJ130PLSSS, BJ130TLECE, BJ130TLEDM, BJ130TLEUB, BJ135PLSIF, BJ150ELECD, BJ150ELEDB, BJ150ELEUC, BJ175EXECD, BJ175EXEDB, BJ175EXEUC, BJ175PLEES, BJ175PLSIF
0338741
0338741 COVER, Mount bracket lower
BJ115ELEDR, BJ115ELEUA, BJ115GLECM, BJ115PLEEM, BJ115PLSSB, BJ115TLEDA, BJ130PLEED, BJ130PLSSS, BJ130TLECE, BJ130TLEDM, BJ130TLEUB, BJ135PLSIF, BJ150ELECD, BJ150ELEDB, BJ150ELEUC, BJ175EXECD, BJ175EXEDB, BJ175EXEUC, BJ175PLEES, BJ175PLSSC, BJ200CXEDR