Engine-Codes - BMW - P116D BMW

P116D BMW Code - Air Mass Flow Sensor Signal Gradient Error

- Code Popularity: 2,084 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents
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What are the Possible Causes of the DTC P116D BMW?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Faulty Air Mass Flow Sensor
  • Air Mass Flow Sensor harness is open or shorted
  • Air Mass Flow Sensor circuit poor electrical connection
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How to Fix the DTC P116D BMW?

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.

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What is the Cost to Diagnose the Code?

Labor: 1.0

The cost to diagnose the P116D BMW code is 1.0 hour of labor. The diagnosis time and labor rates at auto repair shops vary depending on the location, make and model of the vehicle, and even the engine type. Most auto repair shops charge between $75 and $150 per hour.

What are Code Possible Symptoms?

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

What Does the P116D BMW Code Mean?

The Engine Control Module (ECM) monitors the Air Mass Flow Sensor. The ECM sets the OBDII code when the Air Mass Flow Sensor is no factory specifications.

P116D BMW Code - Air Mass Flow Sensor Signal Gradient Error

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