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.
P0191
- DTC P0116-P0119, P0128, P0192, P0193, P111E, P262B = Not set
- ECT Sensor = Greater than -40°C (-40°F)
- Engine Off Time = Greater than 35 s
- Ignition On
- Ignition Voltage = Greater than 11 V
Frequency the DTC runs = Continuously - After the running conditions are met
P0192, P0193, P127C, P127D
- Battery Voltage = Greater than 8. 4 V
- Ignition On or Engine Running
Frequency the DTC runs = Continuously - After the running conditions are met
P0194
- DTC P0191, P0192, P0193 = Not set
- Ignition On or Engine Running
Frequency the DTC runs = Continuously - After the running conditions are met