P114D - Post Catalyst Fuel Trim Via Oxygen Sensor System Too Lean Bank 2
P114D 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
First diagnose P114D code
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 P114D code
Labor: 1.0The cost of diagnosing the P114D code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
P114D Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P114d DescriptionThe 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.
P114D More InformationNeed more information on how to fix the P114D code?
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P114D Information for specific makes
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