DTC P1173 Landrover

Downstream fuel trim malfunction (bank 2)

Downstream fuel trim malfunction (bank 2)

Description

Front sensor aged - rear HO2S adaption too lean too rich RH bank (NAS and EU-3 only)

Video Guide

Duration: PT3M44S | Uploaded: 2020-07-14

Diagnostic Info

  • DTC Code: P1173
  • Brand: Landrover
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