4452 SPN Fault Code

Name:

Aftertreatment 2 Diesel Exhaust Fluid Dosing Unit 1 Input Lines

Description:

The diesel exhaust fluid dosing unit is a device that mixes the diesel exhaust fluid and air, such that it contains an input line from the air tank and an input line from the diesel exhaust fluid tank.This parameter refers to the input lines of the dosing unit in bank 2, or the input lines of the first of multiple dosing units if there is more than one dosing unit in bank 2.

4452 spn fault code name is Aftertreatment 2 Diesel Exhaust Fluid Dosing Unit 1 Input Lines. If you don't take the time to look into 4452 spn fault when it arises, it can add up quickly. One small issue like 4452 can cause a larger component to become damaged without taking the time to investigate. If you suspect your truck is suffering from one of these issues, look into replacing those small components to save money down the road.

Note: The name and description of 4452 code represents text descriptions for faults supported by another coding system and does not necessarily comply with SAE J1939. For a specific engine manufacturer's explanation for codes, please consult the engine's technical manual. See also other spn codes.

4452 SPN Fault Code

Name:

Description:

Similar SPN Codes :

Truck List With 4452 SPN Code :