Engine-Codes - Generic - P117C

P117C - Bank 3 Oxygen Sensor Correction Behind Converter Lean Control Limit Exceeded

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

P117C Possible Causes

  • Faulty Oxygen Sensor
  • Oxygen Sensor harness is open or shorted
  • Oxygen Sensor circuit poor electrical connection
  • Cylinder misfire
  • Rich/Lean air fuel ratio

How is the P117C 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 P117C code

Labor: 1.0

The cost to diagnose the P117C 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)

P117C Meaning

The Engine Control Module (ECM) monitors the Bank 3 Oxygen Sensor. The ECM sets the OBDII code when the Bank 3 Oxygen Sensor is not to factory specifications.

More Information

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Information for specific makes

  • P117C AUDI Bank 3 Oxygen Sensor Correction Behind Converter Lean Control Limit Exceeded
  • P117C VOLKSWAGEN Bank 3 Oxygen Sensor Correction Behind Converter Lean Control Limit Exceeded

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