Jason

Audi Q7 P0405:  EGR Sensor “A” → Circuit Low

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  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 Audi Q7 as it would any other vehicle.   The EGR system allows a certain amount of the Q7’s exhaust to re-enter the combustion chamber, … Read more

Audi Q5 P0405:  EGR Sensor “A” → Circuit Low

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  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 Audi Q5 as it would any other vehicle.   The EGR system allows a certain amount of the Q5’s exhaust to re-enter the combustion chamber, … Read more

Audi Q3 P0405:  EGR Sensor “A” → Circuit Low

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  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 Audi Q3 as it would any other vehicle.   The EGR system allows a certain amount of the Q3’s exhaust to re-enter the combustion chamber, … Read more

Audi Q2 P0405:  EGR Sensor “A” → Circuit Low

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  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 Audi Q2 as it would any other vehicle.   The EGR system allows a certain amount of the Q2’s exhaust to re-enter the combustion chamber, … Read more

Audi TT P0405:  EGR Sensor “A” → Circuit Low

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

Audi A5 P0405:  EGR Sensor “A” → Circuit Low

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  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 Audi A5 as it would any other vehicle.   The EGR system allows a certain amount of the A5’s exhaust to re-enter the combustion chamber, … Read more

Audi A4 P0405:  EGR Sensor “A” → Circuit Low

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  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 Audi A4 as it would any other vehicle.   The EGR system allows a certain amount of the A4’s exhaust to re-enter the combustion chamber, … Read more

Audi A3 P0405:  EGR Sensor “A” → Circuit Low

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  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 Audi A3 as it would any other vehicle.   The EGR system allows a certain amount of the A3’s exhaust to re-enter the combustion chamber, … Read more

Audi A1 P0405:  EGR Sensor “A” → Circuit Low

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  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 Audi A1 as it would any other vehicle.   The EGR system allows a certain amount of the A1’s exhaust to re-enter the combustion chamber, … Read more