Conditions for Running the DTC

P1388, P1389, P138A, P14A7, P14A8, P14A9, P14AA, P14AB, P14AC, P14AD, P14AE, P14AF, P14B0, P14B1, P14B2, P14B3, P14B4, P23B1, P23B2, P23B3, P23B4, P23B8, P23B9 

• DTC P30B5, U02A1 = Not set
• Ignition and Start Switch Signal = Greater than 11 V
• Nitrogen Oxides Sensor 3 Heater Operation = Allowed
• Nitrogen Oxides Sensor 3 Supply Voltage Circuit = Greater than 9.9 V

Frequency the DTC runs = Continuously - After the running conditions are met - For greater than 1.5 s

P14D9 

• DTC P200C, U02A1 = Not set
• DTCs related to the following system/component = Not Set
  • B17 Barometric Pressure Sensor
  • B26 Crankshaft Position Sensor
  • B34 Engine Coolant Temperature Sensor
  • B65 Intake Manifold Pressure and Air Temperature Sensor
  • B75C Multifunction Intake Air Sensor
  • B115 Vehicle Speed Sensor
  • B131 Exhaust Temperature Sensor
  • B154 Diesel Particulate Filter Exhaust Differential Pressure Sensor
  • B345R Exhaust Pressure Differential Sensor - Exhaust Gas Recirculation
  • KR121B Reductant Control Module Relay 2
  • M103 Turbocharger Vane Position Actuator
  • Q14 Exhaust Gas Recirculation Valve
  • Q17 Fuel Injector
  • Q18 Fuel Pressure Regulator
  • Q20 Intake Air Flow Valve
• No other DTCs related to the concerned component are set.
• Deceleration Fuel Cut-Off = Active
• Engine Speed 550 to 4, 500 RPM
• Ignition and Start Switch Signal = Greater than 11 V
• Nitrogen Oxides Sensor 3 Heater Operation = Allowed
• Nitrogen Oxides Sensor 3 Supply Voltage Circuit = Greater than 9.9 V
• Particulate Filter Regeneration = Inactive - For greater than 60 s

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

P14DA, P23AE, P23AF 

• DTC P30B5, U02A1 = Not set
• Engine = Running
• Ignition and Start Switch Signal = Greater than 11 V
• Nitrogen Oxides Sensor 3 Heater Operation = Allowed
• Nitrogen Oxides Sensor 3 Supply Voltage Circuit = Greater than 9.9 V

Frequency the DTC runs = Continuously - After the running conditions are met - For greater than 6 s

P23B5 

• DTC U02A1 = Not set
• Ignition and Start Switch Signal = Greater than 11 V
• Nitrogen Oxides Sensor 3 Heater Operation = Allowed
• Nitrogen Oxides Sensor 3 Supply Voltage Circuit = Greater than 9.9 V
• Particulate Filter Regeneration = Inactive

Frequency the DTC runs = Continuously - After the running conditions are met - For greater than 200 s

P2A02 

• DTC B30B4, B30B5, U029D, U029E, U02A1 = Not set
• DTCs related to the following system/component = Not Set
  • B17 Barometric Pressure Sensor
  • B26 Crankshaft Position Sensor
  • B34 Engine Coolant Temperature Sensor
  • B65 Intake Manifold Pressure and Air Temperature Sensor
  • B75C Multifunction Intake Air Sensor
  • B131 Exhaust Temperature Sensor
  • B154 Diesel Particulate Filter Exhaust Differential Pressure Sensor
  • B195A Nitrogen Oxides Sensor 1
  • B195B Nitrogen Oxides Sensor 2
  • Q14 Exhaust Gas Recirculation Valve
  • Q17 Fuel Injector
• No other DTCs related to the concerned component are set.
• Engine Speed = 1, 000 to 2, 000 RPM
• Ignition and Start Switch Signal = Greater than 11 V
• Exhaust Gas Temperature Sensor 3 = -7 to 400°C (19 to 752°F)
• Nitrogen Oxides Sensor Heater Mode = Allowed
• Nitrogen Oxides Sensor 2 Heater Mode = Allowed
• Nitrogen Oxides Sensor 3 Heater Mode = Allowed
• Nitrogen Oxides Sensor Supply Voltage Circuit = Greater than 9.9 V
• Nitrogen Oxides Sensor 2 Supply Voltage Circuit = Greater than 9.9 V
• Nitrogen Oxides Sensor 3 Supply Voltage Circuit = Greater than 9.9 V

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

P2C63, P2C64 

• DTC U02A1 = Not set
• Engine = Running
• Ignition and Start Switch Signal = Greater than 11 V
• No other DTCs related to the concerned component are set.
• Nitrogen Oxides Sensor 3 Heater Operation = Allowed
• Nitrogen Oxides Sensor 3 Supply Voltage Circuit = Greater than 9.9 V

Frequency the DTC runs = Continuously - After the running conditions are met - For greater than 5 s

P2C65 

• DTC U029D, U029E, U02A1 = Not set
• DTCs related to the following system/component = Not Set
  • B17 Barometric Pressure Sensor
  • B34 Engine Coolant Temperature Sensor
  • B65 Intake Manifold Pressure and Air Temperature Sensor
  • B75C Multifunction Intake Air Sensor
  • B131 Exhaust Temperature Sensor
  • B154 Diesel Particulate Filter Exhaust Differential Pressure Sensor
  • B170 Intake Manifold Tuning Valve Sensor
  • B195A Nitrogen Oxides Sensor 1
  • B195B Nitrogen Oxides Sensor 2
  • Q14 Exhaust Gas Recirculation Valve
  • Q17 Fuel Injector
  • Q18 Fuel Pressure Regulator
  • Q22 Intake Manifold Tuning Solenoid Valve
• No other DTCs related to the concerned component are set.
• Engine Speed 600 to 3, 000 RPM
• Ignition and Start Switch Signal = Greater than 11 V
• Nitrogen Oxides Sensor Heater Mode = Allowed
• Nitrogen Oxides Sensor 2 Heater Mode = Allowed
• Nitrogen Oxides Sensor 3 Heater Mode = Allowed
• Nitrogen Oxides Sensor Supply Voltage Circuit = Greater than 9.9 V
• Nitrogen Oxides Sensor 2 Supply Voltage Circuit = Greater than 9.9 V
• Nitrogen Oxides Sensor 3 Supply Voltage Circuit = Greater than 9.9 V

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

U05A8 

• Engine = Running
• Ignition and Start Switch Signal = Greater than 11 V
• No other DTCs related to the concerned component are set.
• Nitrogen Oxides Sensor 3 Heater Operation = Allowed
• Nitrogen Oxides Sensor 3 Supply Voltage Circuit = Greater than 9.9 V

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