Conditions for Running the DTC
WARNING: This page is about a different car, the 2019 GMC Savana 3500, 2019 GMC Savana 2500, 2019 Chevrolet Express 3500, and 2019 Chevrolet Express 2500. However, it is still accessible from the selected car via links, so may be relevant.
- DTCs related to the following system/component = Not Set
- B9 Ambient Air Temperature Sensor
- B34 Engine Coolant Temperature Sensor
- B75C Multifunction Intake Air Sensor
- Ambient Air Temperature. Greater than -7°C (19. 4°F)
- Barometric Pressure = Greater than 72 kPa (10. 4 PSI)
- Engine Coolant Temperature = Warmer than 45°C (113°F)
- Engine Running
- Ignition Voltage = Greater than 11 V
- Fuel level = Greater than 10%
- NOx Sensor 1 = Allowed
Frequency the DTC runs = Continuously - After the running conditions are met