P205D Reductant Tank Temperature Sensor Circuit High OBD Code: System: Subsystem: P205D – (ASE) Powertrain Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Reductant Tank Temperature Sensor Circuit High Location: Analysis: Possible Causes: End of Range – Circuit Higher Than Expected Tech description:
Category: OBDii Powertrain Codes
P205E Reductant Tank Temperature Sensor Circuit Intermittent / Erratic
P205E Reductant Tank Temperature Sensor Circuit Intermittent / Erratic OBD Code: System: Subsystem: P205E – (ASE) Powertrain Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Reductant Tank Temperature Sensor Circuit Intermittent / Erratic Location: Analysis: Possible Causes: Periodically Unstable Circuit Tech description:
P2054 Reductant Injector Circuit Low (Bank 1) Unit 2
P2054 Reductant Injector Circuit Low (Bank 1) Unit 2 OBD Code: System: Subsystem: P2054 – (ASE) Powertrain Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Reductant Injector Circuit Low (Bank 1) Unit 2 Location: Analysis: Possible Causes: Bank 1 End of Range – Circuit Lower Than Expected Tech description:
P2055 Reductant Injector Circuit High (Bank 1) Unit 2
P2055 Reductant Injector Circuit High (Bank 1) Unit 2 OBD Code: System: Subsystem: P2055 – (ASE) Powertrain Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Reductant Injector Circuit High (Bank 1) Unit 2 Location: Analysis: Possible Causes: Bank 1 End of Range – Circuit Higher Than Expected Tech description:
P2056 Reductant Injector Circuit / Open (Bank 2) Unit 2
P2056 Reductant Injector Circuit / Open (Bank 2) Unit 2 OBD Code: System: Subsystem: P2056 – (ASE) Powertrain Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Reductant Injector Circuit / Open (Bank 2) Unit 2 Location: Analysis: Possible Causes: Bank 2 Open Circuit Tech description:
P2057 Reductant Injector Circuit Low (Bank 2) Unit 2
P2057 Reductant Injector Circuit Low (Bank 2) Unit 2 OBD Code: System: Subsystem: P2057 – (ASE) Powertrain Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Reductant Injector Circuit Low (Bank 2) Unit 2 Location: Analysis: Possible Causes: Bank 2 End of Range – Circuit Lower Than Expected Tech description:
P2058 Reductant Injector Circuit High (Bank 2) Unit 2
P2058 Reductant Injector Circuit High (Bank 2) Unit 2 OBD Code: System: Subsystem: P2058 – (ASE) Powertrain Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Reductant Injector Circuit High (Bank 2) Unit 2 Location: Analysis: Possible Causes: Bank 2 End of Range – Circuit Higher Than Expected Tech description:
P2051 Reductant Injector Circuit Low (Bank 2) Unit 1
P2051 Reductant Injector Circuit Low (Bank 2) Unit 1 OBD Code: System: Subsystem: P2051 – (ASE) Powertrain Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Reductant Injector Circuit Low (Bank 2) Unit 1 Location: Analysis: Possible Causes: Bank 2 End of Range – Circuit Lower Than Expected Tech description:
P2052 Reductant Injector Circuit High (Bank 2) Unit 1
P2052 Reductant Injector Circuit High (Bank 2) Unit 1 OBD Code: System: Subsystem: P2052 – (ASE) Powertrain Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Reductant Injector Circuit High (Bank 2) Unit 1 Location: Analysis: Possible Causes: Bank 2 End of Range – Circuit Higher Than Expected Tech description:
P2053 Reductant Injector Circuit / Open (Bank 1) Unit 2
P2053 Reductant Injector Circuit / Open (Bank 1) Unit 2 OBD Code: System: Subsystem: P2053 – (ASE) Powertrain Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Reductant Injector Circuit / Open (Bank 1) Unit 2 Location: Analysis: Possible Causes: Bank 1 Open Circuit Tech description:
P204E Reductant Pressure Sensor Circuit Intermittent / Erratic
P204E Reductant Pressure Sensor Circuit Intermittent / Erratic OBD Code: System: Subsystem: P204E – (ASE) Powertrain Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Reductant Pressure Sensor Circuit Intermittent / Erratic Location: Analysis: Possible Causes: Periodically Unstable Circuit Tech description:
P204F Reductant System Performance Bank 1
P204F Reductant System Performance Bank 1 P204F Information for specific makes
P2050 Reductant Injector Circuit / Open (Bank 2) Unit 1
P2050 Reductant Injector Circuit / Open (Bank 2) Unit 1 OBD Code: System: Subsystem: P2050 – (ASE) Powertrain Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Reductant Injector Circuit / Open (Bank 2) Unit 1 Location: Analysis: Possible Causes: Bank 2 Open Circuit Tech description:
P2049 Reductant Injector Circuit High (Bank 1) Unit 1
P2049 Reductant Injector Circuit High (Bank 1) Unit 1 OBD Code: System: Subsystem: P2049 – (ASE) Powertrain Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Reductant Injector Circuit High (Bank 1) Unit 1 Location: Analysis: Possible Causes: Bank 1 End of Range – Circuit Higher Than Expected Tech description:
P204A Reductant Pressure Sensor Circuit
P204A Reductant Pressure Sensor Circuit OBD Code: System: Subsystem: P204A – (ASE) Powertrain Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Reductant Pressure Sensor Circuit Location: Analysis: Possible Causes: Circuit Issue Tech description:
P204B Reductant Pressure Sensor Circuit Range / Performance
P204B Reductant Pressure Sensor Circuit Range / Performance OBD Code: System: Subsystem: P204B – (ASE) Powertrain Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Reductant Pressure Sensor Circuit Range / Performance Location: Analysis: Possible Causes: Out of Expected Range Tech description:
P204C Reductant Pressure Sensor Circuit Low
P204C Reductant Pressure Sensor Circuit Low OBD Code: System: Subsystem: P204C – (ASE) Powertrain Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Reductant Pressure Sensor Circuit Low Location: Analysis: Possible Causes: End of Range – Circuit Lower Than Expected Tech description:
P204D Reductant Pressure Sensor Circuit High
P204D Reductant Pressure Sensor Circuit High OBD Code: System: Subsystem: P204D – (ASE) Powertrain Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Reductant Pressure Sensor Circuit High Location: Analysis: Possible Causes: End of Range – Circuit Higher Than Expected Tech description:
P2043 Reductant Temperature Sensor Circuit Range / Performance
P2043 Reductant Temperature Sensor Circuit Range / Performance OBD Code: System: Subsystem: P2043 – (ASE) Powertrain Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Reductant Temperature Sensor Circuit Range / Performance Location: Analysis: Possible Causes: Out of Expected Range Tech description:
P2044 Reductant Temperature Sensor Circuit Low
P2044 Reductant Temperature Sensor Circuit Low OBD Code: System: Subsystem: P2044 – (ASE) Powertrain Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Reductant Temperature Sensor Circuit Low Location: Analysis: Possible Causes: End of Range – Circuit Lower Than Expected Tech description: