HO2S Heater Control Circuit Low Bank 2 Sensor 1

Powertrain
engine / trans

Generic
SAE standard

Fuel & air / aux emission

Severity · general guide

Moderate

Fix soon — usually won't strand you

Code type

Ram

System

Powertrain

Model

RAM 1500

Years

2002-2008

Part of the generic P0051 overview — this page covers the Ram meaning specifically.