Saab 9-3 P0405:  EGR Sensor “A” → Circuit Low

  P0405 is a generic OBDII trouble code.  It deals with the signal coming from the EGR system.  Since it is a generic code, it has the same meaning for the Saab 9-3 as it would any other vehicle.   The EGR system allows a certain amount of the 9-3’s exhaust to re-enter the combustion chamber, … Read more

Saab 9-7X P0405:  EGR Sensor “A” → Circuit Low

  P0405 is a generic OBDII trouble code.  It deals with the signal coming from the EGR system.  Since it is a generic code, it has the same meaning for the Saab 9-7X as it would any other vehicle.   The EGR system allows a certain amount of the 9-7X’s exhaust to re-enter the combustion chamber, … Read more

Saab 9-5 P0405:  EGR Sensor “A” → Circuit Low

  P0405 is a generic OBDII trouble code.  It deals with the signal coming from the EGR system.  Since it is a generic code, it has the same meaning for the Saab 9-5 as it would any other vehicle.   The EGR system allows a certain amount of the 9-5’s exhaust to re-enter the combustion chamber, … Read more

Saab 9-4X P0405:  EGR Sensor “A” → Circuit Low

  P0405 is a generic OBDII trouble code.  It deals with the signal coming from the EGR system.  Since it is a generic code, it has the same meaning for the Saab 9-4X as it would any other vehicle.   The EGR system allows a certain amount of the 9-4X’s exhaust to re-enter the combustion chamber, … Read more

Lincoln MKT P0405:  EGR Sensor “A” → Circuit Low

  P0405 is a generic OBDII trouble code.  It deals with the signal coming from the EGR system.  Since it is a generic code, it has the same meaning for the Lincoln MKT as it would any other vehicle.   The EGR system allows a certain amount of the MKT’s exhaust to re-enter the combustion chamber, … Read more

Lincoln MKC P0405:  EGR Sensor “A” → Circuit Low

  P0405 is a generic OBDII trouble code.  It deals with the signal coming from the EGR system.  Since it is a generic code, it has the same meaning for the Lincoln MKC as it would any other vehicle.   The EGR system allows a certain amount of the MKC’s exhaust to re-enter the combustion chamber, … Read more

Lincoln MKZ P0405:  EGR Sensor “A” → Circuit Low

  P0405 is a generic OBDII trouble code.  It deals with the signal coming from the EGR system.  Since it is a generic code, it has the same meaning for the Lincoln MKZ as it would any other vehicle.   The EGR system allows a certain amount of the MKZ’s exhaust to re-enter the combustion chamber, … Read more