Cumminz

Cummins ISX15 CM2250 (2010-12) Fault Code: 686 ...

Circuit DescriptionThe turbocharger speed sensor is a variable reluctance speed sensor. It consists of a coil of wire and an iron core. The target on the turbocharger shaft is a...

Cummins ISX15 CM2250 (2010-12) Fault Code: 6595...

Circuit DescriptionThe crankshaft position and camshaft position sensors are Hall effect type sensors. The engine control module (ECM) provides a 5 volt supply to the position sensor and a return...

Cummins ISX15 CM2250 (2010-12) Fault Code: 649 ...

Circuit DescriptionThe electronic control module (ECM) informs the driver of a maintenance event by using the Maintenance Monitor feature’s lubrication oil drain limits. Component LocationRefer to the original equipment manufacturer...

Cummins ISX15 CM2250 (2010-12) Fault Code: 6422...

Circuit DescriptionThe engine control module (ECM) controls engine brakes on cylinders 4, 5, and 6 by sending a signal on the engine brake solenoid number 2 signal circuit. If an...

Cummins ISX15 CM2250 (2010-12) Fault Code: 6421...

Circuit DescriptionThe engine control module (ECM) controls engine brakes on cylinders 4, 5, and 6 by sending a signal on the engine brake solenoid number 2 signal circuit. If an...

Cummins ISX15 CM2250 (2010-12) Fault Code: 6419...

Circuit DescriptionThe engine control module (ECM) controls engine brakes on cylinders 1, 2, and 3 by sending a signal on the engine brake solenoid number 1 signal circuit. If an...