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Fault Code P2452

Code meaning, symptoms, possible causes, part number, and estimated cost.

P2452

Diesel Particulate Filter Pressure Sensor 'A' Circuit

Severity: Medium

P2452 indicates a malfunction in the 'A' circuit of the Diesel Particulate Filter (DPF) pressure sensor.

Part Details

Part Name

Diesel Particulate Filter (DPF) Pressure Sensor

Reference P/N (OEM)

N/A

General part number for this fault code — not necessarily for your specific vehicle

Estimated Cost

₪400 - ₪1500

Engine Location

Exhaust system, pre/post DPF

Symptoms

  • Check Engine Light on
  • Reduced engine power
  • Increased Fuel Consumption
  • Black smoke from exhaust

Possible Causes

  • 1Faulty DPF Pressure Sensor
  • 2Damaged wiring or connector
  • 3Clogged pressure hoses
  • 4Clogged DPF

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