OBD-II Diagnostic Trouble Code

P0131

O2 Sensor Circuit Low Voltage Bank 1 Sensor 1

P

Powertrain
engine / trans

0

Generic
SAE standard

1

Fuel & air metering

31

O2 Sensor Circuit Low Voltage Bank 1 Sensor 1

Severity · general guide

Moderate

Fix soon — usually won't strand you

Code type

Ram

System

Powertrain

Model

RAM 1500

Years

2002-2008