Engine-Codes - Bmw - P124D BMW

P124D BMW - Nitrogen Oxide Sensor Operational Readiness Signal Not Available During Operation

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3  What is this?
Table of contents

P124D BMW Possible Causes

  • Faulty NOx Sensor
  • NOx Sensor harness is open or shorted
  • NOx Sensor circuit poor electrical connection

How is the P124D BMW code repair?

Start by checking 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's pins.

What is the cost to diagnose the P124D BMW code

Labor: 1.0

The cost to diagnose the P124D 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.

Possible Symptoms

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

P124D BMW Meaning

The Engine Control Module (ECM) monitors the NOx Sensor. The ECM sets the OBDII code when the NOx Sensor is not to factory specifications.

More Information

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