Engine-Codes - Hyundai - P1111 HYUNDAI

P1111 HYUNDAI - HO2S No Activity Detected In ECM

Repair Importance Level: 3/3
Repair Difficulty Level: 2/3  What is this?
Table of contents

P1111 HYUNDAI Possible Causes

  • Faulty Heater Oxygen Sensor
  • Heater Oxygen Sensor harness is open or shorted
  • Heater Oxygen Sensor circuit poor electrical connection

How do I fix code P1111 HYUNDAI?

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 P1111 HYUNDAI code

Labor: 1.0

The cost of diagnosing the P1111 HYUNDAI 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.

Possible Symptoms

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

P1111 HYUNDAI Meaning

HO2S No Activity Detected In ECM is the generic description for the P1111 Hyundai code, but the manufacturer may have a different description for your model and year vehicle. Currently, we have no further information abouth the P1111 Hyundai OBDII code.

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P1111 HYUNDAI More Information

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