Conditions for Running the DTC
WARNING: This page is about a different car, the 2022 Cadillac CT4. However, it is still accessible from the selected car via links, so may be relevant.
- DTCs related to the following system/component = Not Set
- B34 Engine Coolant Temperature Sensor
- B52 Heated Oxygen Sensor
- B65 Manifold Absolute Pressure and Intake Air Temperature Sensor
- B75 Mass Airflow Sensor
- Q17 Fuel Injector
- Q38 Throttle Body
- Engine Misfire
- Fuel Trim System
- Accelerator Pedal Position = Less than 2%
- Calculated Catalytic Converter Temperature = 500 to 900°C (932 to 1, 652°F)
- Deceleration Fuel Cut-Off = Active
- Engine Speed = 1, 100 to 3, 000 RPM
- Evaporative Emission (EVAP) Purge System = Inactive
- Fuel Control Loop Status = Closed Loop
- Heated Oxygen Sensor Heater = On - For greater than 60 s
- Heated Oxygen Sensor Heater Resistance Learn Status = Valid
- Ignition and Start Signal = Greater than 11 V
- Mass Airflow Sensor = 2 to 20 g/s
- Vehicle Speed Sensor = 55 to 135 km/h (34 to 84 MPH)
Frequency the DTC runs = Once - After the running conditions are met - 3 Attempts per drive cycle