Cumminz

Cummins ISB CM550 (1990-94) Fault Code: 524 PID...

Circuit DescriptionThe switched droop circuit allows the operator to select from up to three preprogrammed droopgovernor values using a two- or three-position switch, depending on which value the originalequipment manufacturer...

Cummins ISB CM550 (1990-94) Fault Code: 517 PID...

Circuit DescriptionA mechanically stuck fuel control valve has been detected by the pump controller. Component LocationThe fuel pump is located on the backside of the gear housing. Shop TalkThis fault...

Cummins ISB CM550 (1990-94) Fault Code: 516 PID...

Circuit DescriptionThe coolant level sensor monitors the coolant level within the coolant system and passesinformation to the electronic control module (ECM) through the engine harness. Component LocationThe coolant level sensor...

Cummins ISB CM550 (1990-94) Fault Code: 516 PID...

Circuit DescriptionThe coolant level sensor monitors the coolant level within the coolant system and passesinformation to the electronic control module (ECM) through the engine harness. Component LocationThe coolant level sensor...

Cummins ISB CM550 (1990-94) Fault Code: 516 PID...

Circuit DescriptionThe coolant level sensor monitors the coolant level within the coolant system and passesinformation to the electronic control module (ECM) through the engine harness. Component LocationThe coolant level sensor...

Cummins ISB CM550 (1990-94) Fault Code: 515 PID...

Circuit DescriptionThe coolant level sensor monitors the coolant level within the coolant system and passesinformation to the electronic control module (ECM) through the engine harness. Component LocationThe coolant level sensor...