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
- B17 Barometric Pressure Sensor
- B65 Intake Manifold Pressure and Air Temperature Sensor
- B75C Multifunction Intake Air Sensor
- B131 Exhaust Temperature Sensor
- B154 Diesel Particulate Filter Exhaust Differential Pressure Sensor
- Engine speed is greater than 1, 250 RPM
- Engine coolant temperature is warmer than 40°C (104°F)
The DTC runs continuously when the above conditions are met.