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Honda CR-Z P0401: Meaning, Causes, How to Fix

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P0401 is a very common OBDII trouble code that’ll pop up in the Honda CR-Z. It has to do with the emissions system and stands for Exhaust Gas Recirculation (EGR)→ Insufficient Flow. The EGR system in your car is responsible for recirculating exhaust gasses in order to lower the vehicle’s emissions output. There are three … Read more

Honda Crosstour P0401: Meaning, Causes, How to Fix

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P0401 is a very common OBDII trouble code that’ll pop up in the Honda Crosstour. It has to do with the emissions system and stands for Exhaust Gas Recirculation (EGR)→ Insufficient Flow. The EGR system in your car is responsible for recirculating exhaust gasses in order to lower the vehicle’s emissions output. There are three … Read more

Honda S2000 P0401: Meaning, Causes, How to Fix

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P0401 is a very common OBDII trouble code that’ll pop up in the Honda S2000. It has to do with the emissions system and stands for Exhaust Gas Recirculation (EGR)→ Insufficient Flow. The EGR system in your car is responsible for recirculating exhaust gasses in order to lower the vehicle’s emissions output. There are three … Read more

Honda Legend P0401: Meaning, Causes, How to Fix

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P0401 is a very common OBDII trouble code that’ll pop up in the Honda Legend. It has to do with the emissions system and stands for Exhaust Gas Recirculation (EGR)→ Insufficient Flow. The EGR system in your car is responsible for recirculating exhaust gasses in order to lower the vehicle’s emissions output. There are three … Read more

Honda Prelude P0401: Meaning, Causes, How to Fix

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P0401 is a very common OBDII trouble code that’ll pop up in the Honda Prelude. It has to do with the emissions system and stands for Exhaust Gas Recirculation (EGR)→ Insufficient Flow. The EGR system in your car is responsible for recirculating exhaust gasses in order to lower the vehicle’s emissions output. There are three … Read more

Audi Q8 P0401: Meaning, Causes, How to Fix

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P0401 is a very common OBDII trouble code that’ll pop up in the Audi Q8. It has to do with the emissions system and stands for Exhaust Gas Recirculation (EGR)→ Insufficient Flow. The EGR system in your vehicle is responsible for recirculating exhaust gasses in order to lower the vehicle’s emissions output. There are three … Read more

Audi Q7 P0401: Meaning, Causes, How to Fix

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P0401 is a very common OBDII trouble code that’ll pop up in the Audi Q7. It has to do with the emissions system and stands for Exhaust Gas Recirculation (EGR)→ Insufficient Flow. The EGR system in your vehicle is responsible for recirculating exhaust gasses in order to lower the vehicle’s emissions output. There are three … Read more

Audi Q5 P0401: Meaning, Causes, How to Fix

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P0401 is a very common OBDII trouble code that’ll pop up in the Audi Q5. It has to do with the emissions system and stands for Exhaust Gas Recirculation (EGR)→ Insufficient Flow. The EGR system in your vehicle is responsible for recirculating exhaust gasses in order to lower the vehicle’s emissions output. There are three … Read more

Audi Q3 P0401: Meaning, Causes, How to Fix

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P0401 is a very common OBDII trouble code that’ll pop up in the Audi Q3. It has to do with the emissions system and stands for Exhaust Gas Recirculation (EGR)→ Insufficient Flow. The EGR system in your vehicle is responsible for recirculating exhaust gasses in order to lower the vehicle’s emissions output. There are three … Read more

Audi Q2 P0401: Meaning, Causes, How to Fix

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P0401 is a very common OBDII trouble code that’ll pop up in the Audi Q2. It has to do with the emissions system and stands for Exhaust Gas Recirculation (EGR)→ Insufficient Flow. The EGR system in your vehicle is responsible for recirculating exhaust gasses in order to lower the vehicle’s emissions output. There are three … Read more