Ford Taurus 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 Ford Taurus as it would any other vehicle.   The EGR system allows a certain amount of the Taurus’s exhaust to re-enter the combustion chamber, which … Read more

Ford Fusion 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 Ford Fusion as it would any other vehicle.   The EGR system allows a certain amount of the Fusion’s exhaust to re-enter the combustion chamber, which … Read more

Ford Mondeo 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 Ford Mondeo as it would any other vehicle.   The EGR system allows a certain amount of the Mondeo’s exhaust to re-enter the combustion chamber, which … Read more

Ford Focus 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 Ford Focus as it would any other vehicle.   The EGR system allows a certain amount of the Focus’s exhaust to re-enter the combustion chamber, which … Read more

Ford Fiesta 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 Ford Fiesta as it would any other vehicle.   The EGR system allows a certain amount of the Fiesta’s exhaust to re-enter the combustion chamber, which … Read more

Ford Ka 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 Ford Ka as it would any other vehicle.   The EGR system allows a certain amount of the Ka’s exhaust to re-enter the combustion chamber, which … Read more

GMC Terrain 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 GMC Terrain as it would any other vehicle.   The EGR system allows a certain amount of the Terrain’s exhaust to re-enter the combustion chamber, which … Read more

GMC Acadia 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 GMC Acadia as it would any other vehicle.   The EGR system allows a certain amount of the Acadia’s exhaust to re-enter the combustion chamber, which … Read more

GMC Sierra 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 GMC Sierra as it would any other vehicle.   The EGR system allows a certain amount of the Sierra’s exhaust to re-enter the combustion chamber, which … Read more

GMC Yukon 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 GMC Yukon as it would any other vehicle.   The EGR system allows a certain amount of the Yukon’s exhaust to re-enter the combustion chamber, which … Read more