P1158 - HYUNDAI

Question

Getting 1158 code on 2000 Hyundai Accent

Answer 1

Hi there

This code indicates a lack of switching from the O2 sensor on the lean side. Usually this is a problem with the sensor itself, however exhaust leaks can cause this code to appear as well.

P1158 - Lack of O2 Switches Bank 2 Sensor 2 Indicates Lean

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