6487 SPN Fault Code


Engine Cylinder 2 Indicated Mean Effective Pressure


Average cylinder pressure calculated over defined number of combustion cycles for engine cylinder 2. Negative range is to cover thermodynamic behavior during misfire.

6487 spn fault code name is Engine Cylinder 2 Indicated Mean Effective Pressure. If you don't take the time to look into 6487 spn fault when it arises, it can add up quickly. One small issue like 6487 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 6487 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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SPNFMI Faults and Engine error code check tool. SPN code listing with names and descriptions.

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