Engine-Codes - Bmw - P114D BMW

P114D BMW - Post Catalyst Fuel Trim Via Oxygen Sensor System Too Lean Bank 2

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

P114D BMW Possible Causes

  • Leak in exhaust system
  • Catalytic converter clogged
  • Faulty Pressure Sensors on Intake
  • Pressure Sensors on Intake harness is open or shorted
  • Pressure Sensors on Intake circuit poor electrical connection
  • Faulty Fuel injector

How is the P114D 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 P114D BMW code

Labor: 1.0

The cost to diagnose the P114D 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.
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Possible Symptoms

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

P114D BMW Meaning

The diagnostic function monitors the lambda closed-loop mixture control. The Engine Control Module (ECM) sets the OBDII code when the lambda closed-loop mixture is not to factory specifications.

More Information

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