P2465 Possible Causes
- Faulty diesel particulate filter differential pressure sensor
- Diesel particulate filter differential pressure sensor harness is open or shorted
- Poor electrical connection in diesel particulate filter differential pressure sensor circuit
How to Fix Code P2465
Check the “Possible Causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.
P2465 Symptoms
Possible symptoms
Illuminated engine light (or service engine soon warning light)
P2465 Meaning
The Powertrain Control Module (PCM) monitors the diesel particulate filter differential pressure sensor. The OBDII code is set when the diesel particulate filter differential pressure sensor is outside factory specifications.