Conditions for Running the DTC

• DTCs related to the following system/component = Not Set
  • Reductant System
  • B9 Ambient Air Temperature Sensor
  • B17 Barometric Pressure Sensor
  • B34 Engine Coolant Temperature Sensor
  • B66 Intake Air Temperature Sensor
  • B75C Multifunction Intake Air Sensor
  • B115 Vehicle Speed Sensor
  • B195 Nitrogen Oxides Sensor
  • Q14 Exhaust Gas Recirculation Valve
  • Q17 Fuel Injector
• Ambient Air Temperature = Warmer than -20°C (-4°F)
• BARO Sensor = Greater than 70 kPa (10.2 PSI)
• ECT Sensor = Greater than 70°C (158°F)
• Engine = Running
• Fuel Level Sensor = Greater than 10%
• Reductant Level = Greater than 5 L (1.5 US Liquid Gal)
• Reductant Tank Temperature 1 = Greater than 5°C (41°F)
• Vehicle is not in or near a DPF regeneration.

The DTC runs when the above conditions are met.