Category: OBDii Powertrain Codes

P2069 Fuel Level (Sensor B) Circuit Intermittent OBD Code: System: Subsystem:  P2069 – (ASE)  Powertrain  Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Fuel Level (Sensor B) Circuit Intermittent Location: Analysis: Possible Causes:  Sensor B  Circuit Sporatic / Not Continuous   Tech description:

P2063 Reductant Supply Control Circuit Low OBD Code: System: Subsystem:  P2063 – (ASE)  Powertrain  Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Reductant Supply Control Circuit Low Location: Analysis: Possible Causes:    End of Range – Circuit Lower Than Expected   Tech description:

P2064 Reductant Supply Control Circuit High OBD Code: System: Subsystem:  P2064 – (ASE)  Powertrain  Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Reductant Supply Control Circuit High Location: Analysis: Possible Causes:    End of Range – Circuit Higher Than Expected   Tech description:

P2065 Fuel Level (Sensor B) Circuit OBD Code: System: Subsystem:  P2065 – (ASE)  Powertrain  Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Fuel Level (Sensor B) Circuit Location: Analysis: Possible Causes:  Sensor B  Circuit Issue   Tech description:

P2066 Fuel Level (Sensor B) Performance OBD Code: System: Subsystem:  P2066 – (ASE)  Powertrain  Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Fuel Level (Sensor B) Performance Location: Analysis: Possible Causes:  Sensor B     Tech description:

P2067 Fuel Level (Sensor B) Circuit Low OBD Code: System: Subsystem:  P2067 – (ASE)  Powertrain  Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Fuel Level (Sensor B) Circuit Low Location: Analysis: Possible Causes:  Sensor B  End of Range – Circuit Lower Than Expected   Tech description:

P2068 Fuel Level (Sensor B) Circuit High OBD Code: System: Subsystem:  P2068 – (ASE)  Powertrain  Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Fuel Level (Sensor B) Circuit High Location: Analysis: Possible Causes:  Sensor B  End of Range – Circuit Higher Than Expected   Tech description:

P2060 Reductant Injection Air Pump Control Circuit Low OBD Code: System: Subsystem:  P2060 – (ASE)  Powertrain  Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Reductant Injection Air Pump Control Circuit Low Location: Analysis: Possible Causes:    End of Range – Circuit Lower Than Expected   Tech description:

P2061 Reductant Injection Air Pump Control Circuit High OBD Code: System: Subsystem:  P2061 – (ASE)  Powertrain  Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Reductant Injection Air Pump Control Circuit High Location: Analysis: Possible Causes:    End of Range – Circuit Higher Than Expected   Tech description:

P2062 Reductant / Regeneration Supply Control Circuit / Open OBD Code: System: Subsystem:  P2062 – (ASE)  Powertrain  Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Reductant / Regeneration Supply Control Circuit / Open Location: Analysis: Possible Causes:    Open Circuit   Tech description:

P2059 O2 Sensor Signal Circuit Signal Voltage Too High Possible causes – Faulty O2 Sensor– O2 Sensor harness open or shorted– O2 Sensor circuit poor electrical connection What about the obd code? The ECM has detected a plausibility fault with the O2 sensor signal