DTC P0136 Chevrolet

HO2S-12 (Bank 1 Sensor 2) Circuit Malfunction

HO2S-12 (Bank 1 Sensor 2) Circuit Malfunction

Description

ECT sensor more than 176ºF, IAT sensor from 14-158ºF, BARO sensor over 75 kPa, engine speed steady at over 1500 rpm in closed loop at 20-50 mph, fuel level over 25%, and the PCM detected the HO2S signal was over 600 mv for 8 minutes, or the minimum HO2S s

Video Guide

Duration: PT4M32S | Uploaded: 2020-07-16

Diagnostic Info

  • DTC Code: P0136
  • Brand: Chevrolet
Back to Blog