Fault Code P2453
Code meaning, symptoms, possible causes, part number, and estimated cost.
P2453
Diesel Particulate Filter Differential Pressure Sensor 'A' Circuit Range/Performance
This code indicates a range/performance issue with the Diesel Particulate Filter (DPF) differential pressure sensor. It can suggest a partial blockage or a malfunction of the sensor itself.
Part Details
Part Name
DPF Differential Pressure Sensor
Reference P/N (OEM)
N/A
General part number for this fault code — not necessarily for your specific vehicle
Estimated Cost
₪400 - ₪1200
Engine Location
Near the DPF
Symptoms
- Check Engine Light illuminated
- Reduced engine power
- Increased fuel consumption
- Black smoke from exhaust
Possible Causes
- 1Faulty DPF differential pressure sensor
- 2Clogged/damaged pressure lines to sensor
- 3Clogged Diesel Particulate Filter (DPF)
- 4Damaged wiring/connectors
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