Cumminz

Cummins ISX15 CM2250 (2010-12) Fault Code: 2976...

Circuit DescriptionThe aftertreatment DEF dosing unit reports its internal temperature to the DEF controller via the dosing unit SIGNAL wire. The DEF controller communicates this information to the primary engine...

Cummins ISX15 CM2250 (2010-12) Fault Code: 2973...

Circuit DescriptionThe engine control module (ECM) provides a 5 volt supply to the intake manifold pressure sensor on the sensor supply circuit. The ECM also provides a ground on the...

Cummins ISX15 CM2250 (2010-12) Fault Code: 2964...

Circuit DescriptionThe intake manifold 1 temperature sensor is a variable resistor sensor and is used to measure the temperature of the air entering the intake manifold of the engine. The...

Cummins ISX15 CM2250 (2010-12) Fault Code: 2963...

Circuit DescriptionThe coolant temperature sensor is a variable resistor sensor and is used to measure the temperature of the coolant of the engine. The engine control module (ECM) supplies 5-VDC...

Cummins ISX15 CM2250 (2010-12) Fault Code: 2962...

Circuit DescriptionThe EGR temperature sensor is a variable resistor sensor and is used to measure the temperature of the EGR gas flow after it exits the EGR cooler. The engine...

Cummins ISX15 CM2250 (2010-12) Fault Code: 2961...

Circuit DescriptionThe EGR temperature sensor is a variable resistor sensor and is used to measure the temperature of the EGR gas flow after it exits the EGR cooler. The engine...