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.

Ambient Air Temperature = Greater than -7°C (19. 4°F)
Barometric Pressure = Greater than 74. 8 kPa (10. 8 PSI)
Desired EGR Position = Greater than 0%
Engine = Running
Engine Speed = 1, 00 to 3, 00 RPM
{P140B}Fuel Injection Quantity = 30 to 50 mm³
{P140C}Fuel Injection Quantity = 10 to 50 mm³
Ignition Voltage = Greater than 11 V

Frequency the DTC runs = Continuously - After the running conditions are met