P114C BMW - Post Catalyst Fuel Trim Via Oxygen Sensor System Too Rich Bank 2
Repair Importance Level:
Repair Difficulty Level:
P114C BMW Possible 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)
How do I fix code P114C BMW
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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's pins.
Cost of diagnosing the P114C BMW code
Labor: 1.0
The cost of diagnosing the P114C 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.P114C BMW Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P114C 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.
P114C BMW More Information
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