DTC P0135 Subaru

Front Oxygen Sensor 1 (RH) Heater Circuit Malfunction

Front Oxygen Sensor 1 (RH) Heater Circuit Malfunction

Description

Poor drivability.

Cause and Solution

Check any other DTC on display (P0141 and P0147)Using a scan tool, check current dataCheck output signal from ECMCheck front oxygen sensor 1 (RH)

Video Guide

Duration: PT3M44S | Uploaded: 2020-06-20

Diagnostic Info

  • DTC Code: P0135
  • Brand: Subaru
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