SPN 411 - FMI 13 (Fault Codes: EGR Delta Pressure Sensor Out of Calibration/ Code 81)

EGR - Exhaust Gas Recirculation (Detroit Engine/ 60 Series) 

Figure 1.1 - EGR Delta Pressure Sensor (SPN 411 - FMI 13)

Recalibrate EGR DP Sensor (DDEC V only) 

→This feature can only be used if your DDEC V ECU has been updated to the latest R3.00 software. If it has not been updated yet, the ECU will need to be reprogrammed before you can use this feature.

#To recalibrate the EGR Delta Pressure Sensor:

1). Make sure the ignition is on but the Engine is not running, and the DDEC V ECU is connected. Read More: How to Connecting the DETROIT Engines using Detroit Diesel Diagnostic Link (DDDL).

Figure 1.2 - Fault Codes (EGR Delta Pressure Sensor)

→Diagnostics - Diagnostic Instrumentation.

Figure 1.3 - EGR Delta Pressure (0 "H20)

2). Choose Recalibrate EGR DP Sensor from the Tools menu.

Figure 1.4 - Recalibrate EGR DP Sensor (Tools)

→A confirmation dialog box will be displayed:

Figure 1.5 - DDDL dialog box (OK/ Cancel)

3). Press OK to close the dialog box and carry out the recalibration, press Cancel if you do not want to carry out the recalibration.

4). If the recalibration is successful, the following dialog box will be displayed.

Figure 1.6 - EGR DP Sensor Recalibration Complete

→Press OK to close the dialog box and return to the main window. 

Read More:

SPN 231 - FMI 12 (Fault Codes: J1939 Data Link Failure/ Code 55)

SPN 103 - FMI 8 (Fault Codes: Turbo Speed Sensor - Input Failure/ Code 64)

 

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