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

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

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

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

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