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P114C BMW Code - Post Catalyst Fuel Trim Via Oxygen Sensor System Too Rich Bank 2

- Code Popularity: 13,258 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC P114C 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.
  • Leak in exhaust system
  • Faulty Pre-Catalyst or Post-Catalyst Oxygen Sensor
  • Pre-Catalyst or Post-Catalyst Oxygen Sensor harness is open or shorted
  • Pre-Catalyst or Post-Catalyst Oxygen Sensor circuit poor electrical connection
  • Faulty Digital Motor Electronics (DME)
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How to Fix the DTC P114C BMW?

Review the 'Possible Causes' mentioned above and visually examine the corresponding wiring harness and connectors. Ensure to check for any damaged components and inspect the connector pins for signs of being broken, bent, pushed out, or corroded.

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What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P114C BMW code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.

What are Code Possible Symptoms?

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

Code P114C BMW Description

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.

OBDII Code P114C BMW - Post Catalyst Fuel Trim Via Oxygen Sensor System Too Rich Bank 2 - AutoCodes.com
P114C BMW Code - Post Catalyst Fuel Trim Via Oxygen Sensor System Too Rich Bank 2

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Code P114C BMW comments

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