MID 047 - CID 1352 - FMI 04 DFW Aftercooler Outlet Temp Sensor short to gnd
Conditions Which Generate This Code:
The secondary Electronic Control Module (ECM) reads signal voltage that is less than 0.2 VDC for one second. The ECM has been powered for three seconds. The diagnostic codes 262-03 and 262-04 are not active. The CID-FMI is logged in memory.
System Response:
The CID-FMI may be viewed on a display module or on the Caterpillar Electronic Technician (ET). The ECM flags direct fresh water aftercooler outlet temperature as invalid data.
Test Step 1. Perform the following test: Engine Sensor Open/Short Test
Results:
- OK - Stop.
- REPAIRED, OK - Stop.
Caterpillar Information System:
3512B Marine Auxiliary Engine MID 047 - CID 1352 - FMI 03 DFW Aftercooler Out Temp Sens open/short to +batt
3512B Marine Auxiliary Engine MID 047 - CID 1351 - FMI 04 DFW Engine Oil Cooler Out Temp Sens short to gnd
3512B Marine Auxiliary Engine MID 047 - CID 1351 - FMI 03 DFW Eng Oil Cool Out Temp Sens open/short to +batt
3512B Marine Auxiliary Engine MID 047 - CID 1349 - FMI 04 DFW Pump Outlet Temp Sensor short to gnd
3512B Marine Auxiliary Engine MID 047 - CID 1349 - FMI 03 DFW Pump Outlet Temp Sensor open/short to +batt
3512B Marine Auxiliary Engine MID 047 - CID 1347 - FMI 04 DLO Engine Cooler Inlet Temp Sensor short to gnd
3512B Marine Auxiliary Engine MID 047 - CID 1347 - FMI 03 DLO Engine Cooler In Temp Sens open/short to +batt
3512B Marine Auxiliary Engine MID 047 - CID 1346 - FMI 04 DLO Engine Inlet Temp Sensor short to gnd
3512B Marine Auxiliary Engine MID 047 - CID 1346 - FMI 03 DLO Engine Inlet Temp Sensor open/short to +batt
C-15, C-16 and C-18 Truck Engines Gear Group (Front) - Install
SR4B Generators Generator - Remove
3054 Truck Engine Fuel Filter Base
3512B Marine Auxiliary Engine MID 047 - CID 1358 - FMI 03 DLO Gen Cool Inlet Temp Sensor open/short to +batt
3512B Marine Auxiliary Engine MID 047 - CID 1358 - FMI 04 DLO Gen Cooler Inlet Temp Sensor short to gnd
P16, P20, P25, P28, P40 and P60 Pulverizers Ring Gear - Remove and Install
3512B Marine Auxiliary Engine MID 047 - CID 1359 - FMI 03 DLO Gen Cooler Out Temp Sensor open/short to +batt
3512B Marine Auxiliary Engine MID 047 - CID 1359 - FMI 04 DLO Gen Cooler Outlet Temp Sensor short to gnd
C-15, C-16 and C-18 Truck Engines Accessory Drive - Remove
3512B Marine Auxiliary Engine MID 047 - CID 1360 - FMI 03 DFW Gen Oil Cool Out Temp Sens open/short to +batt
3512B Marine Auxiliary Engine MID 047 - CID 1360 - FMI 04 DFW Gen Oil Cooler Outlet Temp Sensor short to gnd
3512B Marine Auxiliary Engine MID 047 - CID 1361 - FMI 03 DFW Gen Oil Cool In Temp Sens open/short to +batt
3512B Marine Auxiliary Engine MID 047 - CID 1361 - FMI 04 DFW Gen Oil Cooler Inlet Temp Sensor short to gnd
3406E and 3456 Generator Set Engines Fuel Filter Base - Remove
3406E On-Highway Engine Engine Oil Cooler - Remove