Freightliner 122SD 8322 SPN Fault Code

Name:

Engine Exhaust Bank 1 Pressure Regulator Actuator

Description:

Actuator that controls the engine exhaust pressure regulator for bank 1. The control command to the actuator, normalized to percent, where 0% nominally represents fully closed, providing the maximum restriction to exhaust gas flow from the engine and 100% represents fully open, providing the minimum available restriction.

Freightliner 122SD 8322 spn fault code name is Engine Exhaust Bank 1 Pressure Regulator Actuator. If you don't take the time to look into Freightliner 122SD 8322 spn fault when it arises, it can add up quickly. One small issue like Freightliner 122SD 8322 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 Freightliner 122SD 8322 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.

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