Engine-Codes - Hyundai - P1154 HYUNDAI

P1154 HYUNDAI - HO2S 21 Transistion Switch Time Fault

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

P1154 HYUNDAI Possible Causes

  • Faulty HO2S Bank 2 Sensor 1
  • HO2S Bank 2 Sensor 1 harness is open or shorted
  • HO2S Bank 2 Sensor 1 circuit poor electrical connection
  • Rich or lean air/fuel ratio
  • Engine mechanical condition

How is the P1154 HYUNDAI 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 P1154 HYUNDAI code

Labor: 1.0

The cost to diagnose the P1154 HYUNDAI code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.
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Possible Symptoms

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

P1154 HYUNDAI Meaning

HO2S 21 Transistion Switch Time Fault is the generic description for the P1154 Hyundai code, but the manufacturer may have a different description for your model and year vehicle. Currently, we have no further information abouth the P1154 Hyundai OBDII code.

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More Information

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