3240 SPN Fault Code

Name:

Aftertreatment 2 Exhaust Dew Point

Description:

Indicates that the temperature on the exhaust side of the aftertreatment has exceeded the dew point, as estimated by the ECU in exhaust bank 2.00b = Not exceeded the dew point 01b = Exceeded the dew point 10b = Error 11b = Not available

3240 spn fault code name is Aftertreatment 2 Exhaust Dew Point. If you don't take the time to look into 3240 spn fault when it arises, it can add up quickly. One small issue like 3240 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 3240 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.

3240 SPN Fault Code

Name:

Description:

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