P2460 - Diesel Particulate Filter Pressure Sensor 'B' Circuit Low

Repair Importance Level: 2/3
Repair Difficulty Level: 2/3   
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Possible causes

  • Faulty Diesel Particulate Filter (DPF) Pressure Sensor
  • Diesel Particulate Filter (DPF) Pressure Sensor harness is open or shorted
  • Diesel Particulate Filter (DPF) Pressure Sensor circuit poor electrical connection
  • Diesel particulate filter pressure sensor connecting hose is loose, cracked, or missing
  • Diesel particulate filter pressure sensor connecting hose port is cracked or broken
  • Excessive amount of soot or ash in the diesel particulate filter

Possible symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

P2460 Description

The Powertrain Control Module (PCM) monitors the rationality of the Diesel Particulate Filter (DPF) pressure sensor during idle and part load operating conditions. The test fails when the diesel particulate filter pressure sensor signal value at idle is less than 0.15 kPa (0.022 psi). The test also fails when the diesel particulate filter pressure sensor signal value at part load is less than a minimum value or greater than a maximum value. These minimum and maximum values are based on the volume of exhaust.
OBDII Code P2460 - Diesel Particulate Filter Pressure Sensor 'B' Circuit Low - AutoCodes.com

P2460 Information for specific makes

  • P2460 DODGE Diesel Particulate Filter Pressure Sensor 'B' Circuit Low
  • P2460 FORD Diesel Particulate Filter Pressure Sensor 'B' Circuit Low
  • P2460 GMC Diesel Particulate Filter Pressure Sensor 'B' Circuit Low

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P2460 Comments

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