OBD-II Diagnostic Trouble Code
P0133
Oxygen sensor 1/1 slow response
P
Powertrain
engine / trans
engine / trans
0
Generic
SAE standard
SAE standard
1
Fuel & air metering
33
Oxygen sensor 1/1 slow response
Severity · general guide
Moderate
Fix soon — usually won't strand you
Code type
Generic
System
Powertrain
Standard
ISO/SAE Controlled
Fault type
Range/Performance