Conditions for Setting 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.

P0116

Start-Up ECT & Start-Up IAT = Not within 30°C (86°F) of each other - For less than 1 s
Or
Start-Up ECT & Start-Up IAT = Not within 30°C (86°F) of each other - For less than 1 s
Engine Block Heater = Not Detected

Or
Start-Up ECT & Start-Up IAT = Not within 30°C (86°F) of each other - For less than 1 s
Engine Block Heater = Not Detected

Engine Crank Time = Greater than 10 s

P0117

Engine Coolant Temperature = Warmer than 149°C (300°F) - For greater than 5 s

P0118

Engine Coolant Temperature = Colder than -39°C (-38°F) - For greater than 5 s

P0119

Engine Coolant Temperature = Intermittent - For greater than 3 s