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Subaru Forester P0401: Meaning, Causes, How to Fix

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P0401 is a very common OBDII trouble code that’ll pop up in the Subaru Forester. 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

Subaru Exiga P0401: Meaning, Causes, How to Fix

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P0401 is a very common OBDII trouble code that’ll pop up in the Subaru Exiga. 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

Subaru BRZ P0401: Meaning, Causes, How to Fix

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P0401 is a very common OBDII trouble code that’ll pop up in the Subaru BRZ. 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

Subaru Baja P0401: Meaning, Causes, How to Fix

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

Mazda BT-50 P0401: Meaning, Causes, How to Fix

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P0401 is a very common OBDII trouble code that’ll pop up in the Mazda BT-50. It has to do with the emissions system and stands for Exhaust Gas Recirculation (EGR)→ Insufficient Flow. The EGR system in your truck is responsible for recirculating exhaust gasses in order to lower the vehicle’s emissions output. There are three … Read more

Mazda CX-9 P0401: Meaning, Causes, How to Fix

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P0401 is a very common OBDII trouble code that’ll pop up in the Mazda CX-9. 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

Mazda CX-8 P0401: Meaning, Causes, How to Fix

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P0401 is a very common OBDII trouble code that’ll pop up in the Mazda CX-8. 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

Mazda CX-5 P0401: Meaning, Causes, How to Fix

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P0401 is a very common OBDII trouble code that’ll pop up in the Mazda CX-5. 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

Mazda CX-3 P0401: Meaning, Causes, How to Fix

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P0401 is a very common OBDII trouble code that’ll pop up in the Mazda CX-3. 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

Mazda Miata P0401: Meaning, Causes, How to Fix

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P0401 is a very common OBDII trouble code that’ll pop up in the Mazda Miata. 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