; CATERPILLAR ENGINE FAULT CODE REFERENCE - DOC
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CATERPILLAR ENGINE FAULT CODE REFERENCE - DOC

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  • pg 1
									                CATERPILLAR                                 +8 Volt Supply Above Normal             21
        ENGINE FAULT CODE REFERENCE                         Engine Oil Pressure Sensor Open/Short   24   100-03
                                                            to +Batt.
       In the center of the tachometer is a rectangular     Engine Oil Pressure Sensor Short to –   24   100-04
display that will illuminate a fault code whenever your     Batt.
engine is operating with a monitored fault. You should      Turbocharger Pressure Above Normal      25   102-00
immediately record this fault code and contact your local   Turbocharger Outlet Sensor Open/Short   25   102-03
Cat Dealer for assistance. By properly reporting this       to +Batt.
code to your service provider, you will improve the         Turbocharger Outlet Sensor Short to –   25   102-04
engine service life and reduce any potential downtime of    Batt.
your machine.                                               Atmospheric Pressure Open/Short to      26   108-03
      DIAGNOSTIC, EVENT, AND FLASH CODES                    +Batt.
                                          FLAS      Fault   Atmospheric Pressure Short to –Batt.    26   108-04
            DESCRIPTION                      H      Code    Engine Coolant Temperature              27   110-03
                                           COD (SPN/F       Open/Short to +Batt.
                                             E       MI)    Engine Coolant Temperature Short to –   27   110-04
Coolant Level Sensor Fault                  12              Batt.
Fuel Temperature Sensor Open/Short to       13     174-03   Throttle Sensor Calibration Required    28    91-13
+Batt.                                                      Throttle Signal Abnormal                32    91-08
Fuel Temperature Sensor Short to –          13     174-03   Speed Timing Sensor Loss of Signal      34   190-02
Batt.                                                       Speed Timing Sensor Mechanical          34   190-11
Injector Actuation Pressure Sensor Loss     15     164-02   Failure
of Signal                                                   Loss of Secondary Speed Timing Signal   34   723-02
Injector Actuation Pressure Open/Short      15     164-03   Secondary Speed Timing Sensor           34   723-11
to +Batt.                                                   Mechanical Failure
Injector Actuation Pressure Open/Short      15     164-04   Engine Overspeed Warning                35   0190-00
to – Batt                                                   Engine Overspeed Shutdown               35   0190-16
High Injector Actuation Pressure            17     164-00   Fuel Pressure Sensor Open/Short to      37    94-03
Injector Actuation Control Valve            18              +Batt.
Open/Short                                                  Fuel Pressure Sensor Short to –Batt.    37    94-04
+5 Volt Supply Open/Short to +Batt.         21     620-03   Intake Manifold Air Temperature         38   172-03
+5 Volt Supply Short to –Batt.              21     620-04   Open/Short to +Batt.
Digital Sensor Supply Open/Short to         21     678-03   Intake Manifold Air Temperature Short   38   172-04
+Batt.                                                      to –Batt.
Digital Sensor Supply Short to –Batt.       21     678-04   Injector Actuation Press Sensor         39   164-11
Mechanical Failure                                   Cylinder 6 Fault                         74     656-11
Engine Timing Calibration             42   228-13    High Auxiliary Pressure Shutdown         NA    1387-00
Check Timing Sensor Calibration       42             Low Auxiliary Pressure Shutdown          NA    1387-01
Low Engine Oil Pressure Shutdown      46   0100-01   High Auxiliary Pressure Warning          NA    1387-15
Low Engine Oil Pressure Warning       46   0100-17   High Auxiliary Pressure Derate           NA    1387-16
Low Engine Oil Pressure Derate        46   0100-18   Low Auxiliary Pressure Warning           NA    1387-17
Intake Air Heater Open Circuit        49             Low Auxiliary Pressure Derate            NA    1387-18
Intake Air Heater Short Circuit       49             High Auxiliary Temperature Shutdown      NA     441-00
Intermittent Battery                  51   168-02    Low Auxiliary Temperature Shutdown       NA     441-01
Electronic Control Module Error       53             High Auxiliary Temperature Warning       NA     441-15
Check Customer or System Parameters   56   1111-02   High Auxiliary Temperature Derate        NA     441-16
Personality Module Mismatch           56   234-02    Low Auxiliary Temperature Warning        NA     441-17
J1939 Data Link Communication         58   639-09    Low Auxiliary Temperature Derate         NA     441-18
Incorrect Engine Software             59             Ether Start Relay Open/Short to +Batt.          545-05
High Engine Coolant Temp. Shutdown    61   0110-00   Ether Start Relay Short to –Batt.               545-06
High Engine Coolant Temp. Warning     61   0110-15                                            J1939CODES-03
High Engine Coolant Temp. Derate      61   0110-16                                                Feb 10, 2003
Low Engine Coolant Level Shutdown     62   0111-01
Low Engine Coolant Level Warning      62   0111-17
Low Engine Coolant Level Derate       62   0111-18
Fuel Filter Restriction Warning       63   0094-00
High Fuel Pressure Warning            63   0094-00
Fuel Filter Restriction Derate        63   0094-15
Fuel Filter Restriction Shutdown      63   0094-16
High Inlet Air Temperature Warning    64   0172-15
High Inlet Air Temperature Derate     64   0172-16
High Fuel Temp. Shutdown              65   0174-00
High Fuel Temp. Warning               65   0174-15
High Fuel Temp. Derate                65   0174-16
Cylinder 1 Fault                      72   651-11
Cylinder 2 Fault                      72   652-11
Cylinder 3 Fault                      73   653-11
Cylinder 4 Fault                      73   654-11
Cylinder 5 Fault                      74   655-11

								
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