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Cummins ISB CM550 (1990-94) Fault Code: 146 PID...

Circuit DescriptionThe coolant temperature sensor (CTS) is used by the electronic control module (ECM) to monitorthe temperature of the engine coolant. The coolant temperature is used by the ECM for...

Cummins ISB CM550 (1990-94) Fault Code: 146 PID...

Circuit DescriptionThe coolant temperature sensor (CTS) is used by the electronic control module (ECM) to monitorthe temperature of the engine coolant. The coolant temperature is used by the ECM for...

Cummins ISB CM550 (1990-94) Fault Code: 145 PID...

Circuit DescriptionThe coolant temperature sensor is used by the ECM to monitor the temperature of the enginecoolant. The coolant temperature is used by the ECM for the engine protection system,...

Cummins ISB CM550 (1990-94) Fault Code: 145 PID...

Circuit DescriptionThe coolant temperature sensor is used by the ECM to monitor the temperature of the enginecoolant. The coolant temperature is used by the ECM for the engine protection system,...

Cummins ISB CM550 (1990-94) Fault Code: 145 PID...

Circuit DescriptionThe coolant temperature sensor is used by the ECM to monitor the temperature of the enginecoolant. The coolant temperature is used by the ECM for the engine protection system,...

Cummins ISB CM550 (1990-94) Fault Code: 145 PID...

Circuit DescriptionThe coolant temperature sensor is used by the ECM to monitor the temperature of the enginecoolant. The coolant temperature is used by the ECM for the engine protection system,...

Cummins ISB CM550 (1990-94) Fault Code: 144 PID...

Circuit DescriptionThe coolant temperature sensor is used by the ECM to monitor the temperature of the enginecoolant. The coolant temperature is used by the ECM for the engine protection system,...

Cummins ISB CM550 (1990-94) Fault Code: 144 PID...

Circuit DescriptionThe coolant temperature sensor is used by the ECM to monitor the temperature of the enginecoolant. The coolant temperature is used by the ECM for the engine protection system,...

Cummins ISB CM550 (1990-94) Fault Code: 144 PID...

Circuit DescriptionThe coolant temperature sensor is used by the ECM to monitor the temperature of the enginecoolant. The coolant temperature is used by the ECM for the engine protection system,...

Cummins ISB CM550 (1990-94) Fault Code: 144 PID...

Circuit DescriptionThe coolant temperature sensor is used by the ECM to monitor the temperature of the enginecoolant. The coolant temperature is used by the ECM for the engine protection system,...

Cummins ISB CM550 (1990-94) Fault Code: 143-SW ...

Circuit DescriptionThe oil pressure switch is used by the engine control module (ECM) to detect the presence oflubricating oil pressure. Component LocationThe oil pressure switch is located on the engine...

Cummins ISB CM550 (1990-94) Fault Code: 143-SW ...

Circuit DescriptionThe oil pressure switch is used by the engine control module (ECM) to detect the presence oflubricating oil pressure. Component LocationThe oil pressure switch is located on the engine...

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