BOLT-HEAD 5230658 - Caterpillar

Table 1
J1939 Code and Description Comments
51-9
Engine Throttle Position : Abnormal Update Rate The ECM is not communicating properly with the throttle actuator over the CAN data link.
The code is logged.
173-9
Engine Exhaust Gas Temperature : Abnormal Update Rate The ECM is not communicating properly with the ISM over the Global CAN data link.
The code is logged.
843-9
Operator Control Panel : Abnormal Update Rate The ECM is not communicating properly with the EMCP over the CAN data link.
The code is logged.
898-9
Engine Requested Speed/Speed Limit : Abnormal Update Rate The "Desired Speed Input Configuration" must be set to "CAN" for the code to be set.
The ECM is not communicating properly with the Operator Control Panel (OCP) over the CAN data link.
The code is logged.
1180-9
Engine Turbocharger #1 Turbine Intake Temperature : Abnormal Update Rate The ECM is not communicating properly with the ISM over the Global CAN data link.
The code is logged.
1181-9
Engine Turbocharger #2 Turbine Intake Temperature : Abnormal Update Rate The ECM is not communicating properly with the ISM over the Global CAN data link.
The code is logged.
1442-9
Engine Fuel Valve #1 Position : Abnormal Update Rate The ECM is not communicating properly with the fuel metering valve.
The code is logged.
2241-9
Source Address 241 : Abnormal Update Rate(1) The ECM is not communicating properly with the ISM over the Local CAN data link.
The code is logged.
3221–9
Aftertreatment #1 Intake Wide-Range O2 Reading Stable : Abnormal Update Rate The ECM is not communicating properly with the oxygen sensor at the catalyst inlet, over the CAN data link.
The code is logged.
3231–9
Aftertreatment #1 Outlet Wide-Range O2 Reading Stable : Abnormal Update Rate The ECM is not communicating properly with the oxygen sensor at the catalyst outlet, over the CAN data link.
The code is logged.
3542-9
Requested Engine Control Mode : Abnormal Update Rate The "Engine State Control Input Configuration" must be set to "CAN" for the code to be set.
The ECM is not communicating properly with the EMCP over the CAN data link.
The code is logged.
3675-9
Engine Turbocharger Compressor Bypass Actuator Position : Abnormal Update Rate The ECM is not communicating properly with the compressor bypass actuator over the CAN data link.
The code is logged.
4289-9
Aftertreatment #1 Three Way Catalytic Converter Intake Gas Temperature : Abnormal Update Rate The ECM is not communicating properly with the ISM over the Global CAN data link.
The code is logged.
4290-9
Aftertreatment #1 Three Way Catalytic Converter Outlet Gas Temperature : Abnormal Update Rate The ECM is not communicating properly with the ISM over the Global CAN data link.
The code is logged.
(1) Integrated Sensing Module (ISM) data linkIf Cat® Electronic Technician (ET) will not communicate with the ECM, refer to Troubleshooting, "Electronic Service Tool Does Not Communicate" before you begin this procedure. The procedure will verify that electrical power is being supplied to the ECM and to the service tool connector.The data links are used to communicate information between the engine ECM and other control modules that are a part of the application. Cat ET also communicates with the ECM via the data links.The service tool connector contains connections