What does this code mean?
The wording below belongs to the named make and communication. Match the complete code, reporting module, model year and engine before applying it.
A code identifies a detected condition, not a part that must automatically be replaced.
Manufacturer wording
Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.
P0133O2S SLOW RESPONSE SENSOR 1P0133OS2 SLOW RESONSE SENSOR 1Manufacturer communications
3Original wording in English
SATURN
Reported code forms P0133
SOME VEHICLES MAY EXHIBIT A SERVICE ENGINE SOON TELLTALE ON AND A DIAGNOSTIC TROUBLE CODE P0133 - O2S SLOW RESPONSE SENSOR 1. *TT
SATURN
Reported code forms P0133
SOME CUSTOMERS MAY EXPERIENCE A SERVICE ENGINE SOON TELLTALE ON WITH A DIAGNOSTIC TROUBLE CODE P0133 - OS2 SLOW RESONSE SENSOR 1. *TT
SATURN
Reported code forms P0133
VEHICLES EQUIPPED WITH DOHC ENGINES, AUTOMATIC TRANSAXLES AND FEDERAL EMISSIONS MAY EXHIBIT A SERVICE ENGINE SOON LIGHT AND A DTC P0133 - O2S SLOW RESPONSE SENSOR 1. *TT
Check vehicle applicability
2A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
Before replacing a part
Record codes and freeze-frame data. Check battery condition, related codes and visible wiring or hose damage. Follow the vehicle's diagnostic procedure and test results before replacing parts.
Can I keep driving?
A code alone cannot establish whether driving is safe. A flashing malfunction light, severe shaking, overheating, oil-pressure warning or loss of braking or steering needs prompt attention. Stop in a safe place and seek assistance when control or engine safety is affected. Follow the vehicle handbook.