PACCAR MX (2004 Emissions) Fault Code: P2239 Lambda – Current Too High on ECU (D420) Pin (C45)

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  PACCAR PX-9 CM2350 (2013-17) Fault Code1927 PID:SID 332 SPN:3480 FMI:3 Aftertreatment Fuel Pressure Sensor Circuit – Voltage Above Normal or Shorted to High Source

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  PACCAR PX-9 CM2350 (2013-17) Fault Code:196-3 PID:111 SPN:111 FMI:4 Coolant Level Sensor 1 Circuit – Voltage Below Normal or Shorted to Low Source

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  PACCAR PX-9 CM2350 (2013-17) Fault Code:1962 PID:SID 27 SPN:641 FMI:0 VGT Actuator Driver Over Temperature (Calculated) – Data Valid But Above Normal Operating Range – Least Severe Level

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  PACCAR PX-9 CM2350 (2013-17) Fault Code:1943 PID:SID 372 SPN:3555 FMI:17 Ambient Air Density – Data Valid But Below Normal Operational Range – Least Severe Level

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  PACCAR PX-9 CM2350 (2013-17) Fault Code:1921 PID:SID 324 SPN:3251 FMI:16 Aftertreatment Diesel Particulate Filter Differential Pressure – Data Valid But Above Normal Operating Range – Moderately Severe Level

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  PACCAR PX-9 CM2350 (2013-17) Fault Code:1896 PID:SID 146 SPN:2791 FMI:13 EGR Valve Controller – Out of Calibration

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  PACCAR PX-9 CM2350 (2013-17) Fault Code1926 PID:SID 332 SPN:3480 FMI:2 Aftertreatment Fuel Pressure Sensor – Data Erratic, Intermittent, or Incorrect

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  PACCAR PX-9 CM2350 (2013-17) Fault Code197 PID:111 SPN:111 FMI:18 Coolant Level – Data Valid But Below Normal Operational Range – Moderately Severe Level

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  PACCAR PX-9 CM2350 (2013-17) Fault Code:1921 PID:SID 324 SPN:3251 FMI:0Aftertreatment Diesel Particulate Filter Differential Pressure – Data Valid But Above Normal Operating Range – Moderately Severe Level

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  PACCAR PX-9 CM2350 (2013-17) Fault Code:1943 PID:SID 372 SPN:3555 FMI:1 Ambient Air Density – Data Valid But Below Normal Operational Range – Least Severe Level

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  PACCAR PX-9 CM2350 (2013-17) Fault Code1961 PID:SID 146 SPN:2791 FMI:0 EGR Valve Control Circuit Calculated Over Temperature – Data Valid But Above Normal Operational Range – Least Severe Level

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  PACCAR PX-9 CM2350 (2013-17) Fault Code1932 PID:SID 382 SPN:3556 FMI:2 Aftertreatment Doser – Data Erratic, Intermittent, or Incorrect

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  PACCAR PX-9 CM2350 (2013-17) Fault Code:1924 PID:SID 334 SPN:3482 FMI:4 Aftertreatment Fuel Shutoff Valve Circuit – Voltage Below Normal or Shorted to Low Source

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