1240 SPN Fault Code

Name:

Engine Fuel Leakage 2

Description:

Status signal which indicates fuel leakage in the fuel rail of the engine. Location can be either before or after the fuel pump.00b = no leakage detected 01b = leakage detected 10b = Error 11b = Not available

1240 spn fault code name is Engine Fuel Leakage 2. If you don't take the time to look into 1240 spn fault when it arises, it can add up quickly. One small issue like 1240 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 1240 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.

1240 SPN Fault Code

Name:

Description:

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