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16 August, 2025

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Cummins X15 CM2350 X116B Performance Series (2018 & Newer) Fault Code: 5581 PID: SPN: 7329 FMI: 2 Aftertreatment 1 Particulate Sensor Heater Power Supply- Data Erratic, Intermittent, or Incorrect

Circuit DescriptionThe aftertreatment particulate matter sensor is a smart device and communicates with the engine control module (ECM) via the...

16 August, 2025

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Circuit DescriptionThe aftertreatment particulate matter sensor is a smart device and communicates with the engine control module (ECM) via the...

16 August, 2025

0 comments

Circuit DescriptionThe aftertreatment particulate matter sensor is a smart device and communicates with the engine control module (ECM) via the...

16 August, 2025

0 comments

Circuit DescriptionThe aftertreatment particulate matter sensor is a smart device and communicates with the engine control module (ECM) via the...

16 August, 2025

0 comments

Circuit DescriptionThe engine control module (ECM) provides a 5 volt supply to the fuel rail pressure sensor using a dedicated...

16 August, 2025

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Circuit DescriptionThe engine control module (ECM) monitors the NOx concentration in the engine’s exhaust gases using an aftertreatment intake NOx...