# P0133 on the 2014 Chevrolet Cruze

The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.

Nobody has written a description of this code yet.

## Bulletins for this model year that name P0133

- [10137940](https://open.wenmarpro.com/bulletins/10137940), 2018-05-21: This preliminary informational bulletin provides repair information to correct a customer concern of DEF Fluid Quality Poor message on and/or cruise control interrupt at low speeds, DTCs P0128, P0133, P2002, P20EE, P22FA, P2463 set.
- [10135357](https://open.wenmarpro.com/bulletins/10135357), 2018-05-07: This Preliminary Information communication provides information to the technician about vehicles that may have a Service Engine Soon Malfunction Indicator Lamp on. Technician may find Diagnostic Trouble Codes P0133 and or P22FA. Technician will need to inspect Heated Oxygen Sensor and the Oxides of Nitrogen Sensor 1 for soot build up. If the sensors are covered with soot replace both sensor should be replaced. Also tighten the air cleaner outlet duct to positive crankcase ventilation heater housing using welding wire. Technician should also ensure all five hose clamps between the air cleaner box and the turbocharger are tight.
- [10113685](https://open.wenmarpro.com/bulletins/10113685), 2017-08-15: This preliminary informational bulletin provides repair information to correct a customer concern of DEF fluid quality poor message on and/or cruise control interrupt at low speeds. Technicians also may find DTC\(s\) P0128, P0133, P20EE, P22FA, P2463 set or in history.
- [10113673](https://open.wenmarpro.com/bulletins/10113673), 2017-08-15: This preliminary informational bulletin provides repair information for a customer concern of DEF Fluid Quality Poor message on and/or cruise control interrupt at low speeds and technicians may find P0128, P0133, P20EE, P22FA, P2463 set.