JERR-DAN SD-ALUM-LP 22 SPN Fault Code

JERR-DAN SD-ALUM-LP 22 spn fault code name is Engine Extended Crankcase Blow-by Pressure. If you don't take the time to look into JERR-DAN SD-ALUM-LP 22 spn fault when it arises, it can add up quickly. One small issue like JERR-DAN SD-ALUM-LP 22 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 JERR-DAN SD-ALUM-LP 22 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.