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18 sie 2024 · The P0171 code for Chevrolet vehicles indicates a fuel trim system lean condition on Bank 1. This means that the engine is receiving too much air and/or too little fuel, resulting in an imbalance in the air-fuel mixture.
- P0171
The P0171 diagnostic trouble code indicates that the fuel...
- P0171
31 sty 2022 · Kod OBD-II P0171 oznacza, że w pierwszym banku silnika układ paliwowy pracuje na niskim poziomie lub występuje nieszczelność podciśnieniowa w pobliżu tej strony silnika. Stan odchudzenia występuje, gdy silnik otrzymuje zbyt mało paliwa lub zbyt dużo powietrza.
How to fixes a Chevy Silverado 5.3L engine with a P0171 Code System Too Lean (Bank 1)Read here for more information: https://www.backyardmechanic.org/fixes-f...
17 mar 2023 · A P0171 code appears in the engine control unit when the oxygen sensor on bank 1 recognizes too lean of an air-fuel mixture for the sensor to correct it. Several different things could cause this trouble code.
19 sie 2024 · The P0171 diagnostic trouble code indicates that the fuel system is running lean on bank 1 of the engine. This means that there is an imbalance in the air-fuel mixture being delivered to the engine, with more air than fuel.
21 sie 2022 · The P0171 code means that more air than gasoline is detected in the exhaust gases exiting the combustion chamber. If the P0171 is set in along with the P0174 code, it is highly likely that the problem is caused by an intake leak. If there are no intake leaks, the next step is to replace the air filter and clean the Mass Air Flow (MAF) Sensor.
21 lis 2023 · OBD II fault code P0171 is a generic code that is most commonly defined as “System Too Lean- Bank 1”, and is set on gasoline engines when the PCM (Powertrain Control Module) detects that the air/fuel mixture is too lean.
