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
- B52 Heated Oxygen Sensor
- B66 Intake Air Temperature Sensor
- B74 Manifold Absolute Pressure Sensor
- B75C Multifunction Intake Air Sensor
- B150 Fuel Tank Pressure Sensor
- Q12 Evaporative Emission Purge Solenoid Valve
- Q17 Fuel Injector
- Q38 Throttle Body
- Engine Misfire
- Barometric Pressure = Greater than 70 kPa (10. 1 PSI)
- Engine Coolant Temperature = Warmer than -40°C (-40°F)
- Engine Speed = 375 to 7, 000 RPM
- Fuel Control Loop Status = Closed Loop
- Fuel level = Greater than 10%
- IAT Sensor = -20 to 150°C (-7 to 302°F)
- Long Term Fuel Trim = Enabled
- MAF Sensor = 1 to 510 g/s
- Manifold Absolute Pressure = 10 to 255 kPa (1. 5 to 37 PSI)
Frequency the DTC runs = Continuously - After the running conditions are met