P14A7 BMW - Diesel Particulate Filter System Flow Resistance Too High

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3  What does this mean?

P14A7 BMW Possible Causes

  • Faulty Diesel Particulate Filter System Flow Sensor
  • Diesel Particulate Filter System Flow Sensor harness is open or shorted
  • Diesel Particulate Filter System Flow Sensor circuit poor electrical connection

First diagnose P14A7 BMW code

    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 terminals.

Cost of diagnosing the P14A7 BMW code

    Labor: 1.0

    The cost of diagnosing the P14A7 BMW code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.

P14A7 BMW Possible Symptoms

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

P14A7 BMW Meaning

The Engine Control Module (ECM) monitors the Diesel Particulate Filter System Flow Sensor. The ECM sets the OBDII code when the Diesel Particulate Filter System Flow Sensor is not to factory specifications.
OBDII Code P14A7 BMW - Diesel Particulate Filter System Flow Resistance Too High - Engine-Codes.com

P14A7 BMW More Information

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