Fault Code P2432
Code meaning, symptoms, possible causes, part number, and estimated cost.
P2432
Diesel Particulate Filter Differential Pressure Sensor Circuit Low (Bank 1)
This code indicates a low voltage in the Diesel Particulate Filter (DPF) differential pressure sensor circuit in Bank 1, which may indicate a short to ground or a faulty sensor.
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
₪700 - ₪2000
Engine Location
Exhaust system
Symptoms
- Check Engine light illuminated
- DPF warning light
- Limp mode activated
- DPF regeneration issues
Possible Causes
- 1Faulty DPF differential pressure sensor
- 2Short to ground in wiring
- 3Faulty connector
- 4Faulty PCM
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