Conditions for Running the DTC

P0186

• DTC P0181, P0182, P0183, P0184, P16D7, P16D8, P16D9 = Not set
• Engine Coolant Temperature Sensor = Warmer than -40°C (-40°F)
• Engine Off Time = Greater than 8 h
• Ignition = On
• Ignition and Start Signal = Greater than 5 V

Frequency the DTC runs = Once - Per cold start-up - After the running conditions are met

P0191

• DTC P0116-P0119, P0128, P0192, P0193, P111E, P127C, P127D, P262B = Not set
• Engine Coolant Temperature Sensor = Warmer than -40°C (-40°F)
• Engine Off Time = Greater than 8 min
• Ignition and Start Signal = Greater than 11 V
• Ignition On or Engine Cranking - For greater than 15 s

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

P0192, P0193, P127C, P127D

• Ignition and Start Signal = Greater than 8.4 V
• Ignition and Start Switch Signal = On

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