Troubleshooting guide

SERIES 60 EGR TECHNICIAN'S GUIDE

Turbo Speed Sensor

Failure Modes: PID 103, FMI 8 - Abnormal Period

Response: The CEL will be illuminated and the system will be forced into boost mode. The VNT

vane position will be restricted so the vane will not close beyond a calibrated position. The

engine will be torque limited during this fault.

Ambient Air Temperature Sensor

Failure Modes: PID 171, FMI 3 - Voltage High and FMI 4 - Voltage Low

Response: The CEL will be illuminated and the temperature will be set to a calibrated value.

Protection Codes

Engine Protection Codes

When these codes are logged and turn on both the check engine and stop e ngine lights. This alerts

the operator that continued engine operation under those conditions will result in e ngine damage.

Coolant Temperature High

PID 110 FMI 0 indicates the coolant temperature has risen above the programmed value in the

ECM. The temperature limits are listed in Table 4-2.

Oil Pressure Low

PID 100 FMI 1 indicates that the oil pressure has dropped below a programmed value of 30

seconds. Both CEL and SEL will illuminate.

The Series 60 pressure limit parameters and listed below. See Figure 4-1.

Figure 4-1 Oil Pressure Shutdown

All information subject to change without notice. (Rev. April 2004) 4-13