P0171

The P0171 code indicates a "System Too Lean (Bank 1)" condition in your BMW 3 Series G20/G21, which could be due to a variety of issues affecting the air-fuel mixture.

The P0171 code indicates that the engine control module (ECM) has detected a lean air-fuel mixture in the engine of a BMW 3 Series G20/G21 (2019-2024).

The check engine light on your BMW 3 Series G20/G21 (2019-2024) keeps illuminating, indicating a potential issue with the vehicle's engine or emissions system.

The P0171 code indicates a "System Too Lean (Bank 1)" fault, which is common in the BMW 3 Series G20/G21 (2019-2024). This error suggests that the engine is receiving an insufficient amount of fuel relative to the amount of air, leading to an imbalance in the air-fuel mixture.

The vehicle is displaying diagnostic trouble codes (DTC) P0171 and P0174, indicating a lean fuel mixture condition on a BMW 3 Series F30/F31 (2012-2019).

The vehicle is displaying a P0171 code, indicating a lean fuel mixture in a BMW 3 Series F30/F31 (2012-2019). This suggests that the engine is not receiving enough fuel or is experiencing a vacuum leak.

The P0171 code indicates a "System Too Lean (Bank 1)" condition in a BMW 3 Series (F30/F31) from the years 2012 to 2019. This typically points to an issue with the air-fuel mixture in the engine, often due to a vacuum leak, faulty sensors, or fuel delivery problems.

The P0171 code indicates that the engine control module (ECM) has detected a lean air-fuel mixture in the engine for a BMW 3 Series F30/F31 (2012-2019), potentially affecting performance and emissions.

The P0171 code indicates a lean fuel mixture detected in a BMW 3 Series F30/F31 (2012-2019), which suggests that the engine is receiving too much air or not enough fuel.

The P0171 code indicates a "System Too Lean (Bank 1)" condition for the BMW 3 Series F30/F31 (2012-2019), suggesting that the engine is not receiving enough fuel or is getting too much air.

The P0171 code indicates that the engine control module (ECM) has detected a lean condition in the air-fuel mixture of a BMW 3 Series F30/F31 (2012-2019).

The P0171 code indicates that the engine control module (ECM) has detected a lean condition in the fuel system of a BMW 3 Series F30/F31 (2012-2019).

The BMW 3 Series F30/F31 (2012-2019) is displaying a P0171 code, indicating a lean fuel mixture condition in the engine.

The P0171 code indicates a "System Too Lean" condition in your BMW 3 Series F30/F31 (2012-2019), suggesting that the engine is not receiving enough fuel relative to the amount of air it is taking in.

The P0171 code in a 2012-2019 BMW 3 Series F30/F31 indicates that the engine control module (ECM) has detected a lean fuel mixture in the engine, meaning there is too much air or not enough fuel in the combustion chamber.

The P0171 code indicates a "System Too Lean (Bank 1)" condition in your BMW 3 Series F30/F31 (2012-2019). This means the engine is receiving an insufficient amount of fuel relative to the amount of air entering the combustion chamber.

The P0171 code on a BMW 3 Series F30/F31 (2012-2019) indicates a lean air-fuel mixture in Bank 1, which could lead to performance issues and increased emissions.

The P0171 code indicates a "System Too Lean (Bank 1)" condition in a BMW 3 Series F30/F31 (2012-2019), suggesting there is an issue with the air-fuel mixture being too lean.

The BMW 3 Series F30/F31 (2012-2019) is experiencing a check engine light illumination alongside a noticeable loss of power during operation.

The P0171 code indicates a "System Too Lean (Bank 1)" condition in a 2012-2019 BMW 3 Series F30/F31, which suggests that the engine is receiving an insufficient amount of fuel or an excessive amount of air.

The BMW 3 Series G20/G21 (2019-2024) is experiencing a P0171 code, indicating a lean fuel mixture in the engine.

The P0171 code indicates that the engine control module (ECM) has detected a lean air-fuel mixture in the bank 1 of the engine on your BMW 3 Series F30/F31 (2012-2019).

The P0171 code indicates a "System Too Lean (Bank 1)" condition in a BMW 3 Series F30/F31 (2012-2019), suggesting that the engine is not receiving enough fuel or is drawing in excess air.

The check engine light on a BMW 3 Series F30/F31 (2012-2019) is illuminating intermittently, indicating potential issues within the engine or related systems.