As a diesel engine technician, maintaining the proper torque specifications for rod and main bearings is crucial for ensuring the optimal performance and longevity of…
What is SPN 158 FMI 2? SPN 158 FMI 2 is a diagnostic trouble code (DTC) that indicates a low voltage condition to the engine…
Description of PID 110 – Coolant Temperature Above Recommended Normal Operating Range PID 110 indicates the PLD-MR control unit has detected a fault message that…
Troubleshooting PID 105 The following procedures will troubleshoot PID 105. Section 10.2.1 105 03 – Intake Air Temperature Sensor Open Circuit Perform the following steps…
Description of PID 111 – Coolant Outside Normal Operating Range PID 111 indicates that the coolant level is outside of the normal operating range. The…
Troubleshooting PID 111 The ECL sensor is installed in the radiator top tank or in a remote-mounted surge tank and is connected to the VIH-VCU…
Troubleshooting PID 158 The following procedures will troubleshoot PID 158. 158 00 – Battery Voltage Switched — High Perform the following steps to troubleshoot the…
Description of PID 158 — Battery Charging Fault PID 158 indicates that there is a concern with the battery, starting, and charging system. The…
Description of PID 168 — Battery Voltage Outside Normal Operating Range PID 168 indicates that the PLD-MR control unit has detected engine battery voltage outside…
Description of PID 174 – Supply Fuel Temperature Sensor Fault PID 174 indicates the PLD-MR unit has detected that the fuel temperature is outside the…