Category: Chevrolet

P2060 Chevrolet Reductant Injection Air Pump Control Circuit Low OBD Code: System: Subsystem:  P2060 Chevrolet – (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:

P2059 Chevrolet 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

P2055 Chevrolet Reductant Injector Circuit High (Bank 1) Unit 2 OBD Code: System: Subsystem:  P2055 Chevrolet – (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 Chevrolet Reductant Injector Circuit / Open (Bank 2) Unit 2 OBD Code: System: Subsystem:  P2056 Chevrolet – (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 Chevrolet Reductant Injector Circuit Low (Bank 2) Unit 2 OBD Code: System: Subsystem:  P2057 Chevrolet – (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 Chevrolet Reductant Injector Circuit High (Bank 2) Unit 2 OBD Code: System: Subsystem:  P2058 Chevrolet – (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:

P2053 Chevrolet Reductant Injector Circuit / Open (Bank 1) Unit 2 OBD Code: System: Subsystem:  P2053 Chevrolet – (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:

P2054 Chevrolet Reductant Injector Circuit Low (Bank 1) Unit 2 OBD Code: System: Subsystem:  P2054 Chevrolet – (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:

P2051 Chevrolet Reductant Injector Circuit Low (Bank 2) Unit 1 OBD Code: System: Subsystem:  P2051 Chevrolet – (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 Chevrolet Reductant Injector Circuit High (Bank 2) Unit 1 OBD Code: System: Subsystem:  P2052 Chevrolet – (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:

P2050 Chevrolet Reductant Injector Circuit / Open (Bank 2) Unit 1 OBD Code: System: Subsystem:  P2050 Chevrolet – (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: