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Ο κωδικός βλάβης P0171 - Πολύ φτωχό σύστημα δοσομέτρησης καυσίμου (πλευρά 1) μπορεί να εμφανιστεί σε οποιοδήποτε αυτοκίνητο, αλλά εμφανίζεται συχνότερα στα παρακάτω: Toyota: Yaris, Avensis, Aygo; Opel: Astra, Corsa
3 Νοε 2023 · The P0171 lean code is a common occurrence in Toyota vehicles, indicating bank 1 is running an excessively lean air/fuel mixture. Potential causes range from intake leaks to fuel system components to sensor issues. Proper diagnosis is crucial before replacing parts.
Causes and fixes for a Toyota P0171 Code: "Fuel Trim System Too Lean Bank 1".Triggered by the first exhaust oxygen sensor (upstream) on the "Bank 1" side of ...
10 Ιουλ 2021 · The OBDII trouble code P0171 - System Too Lean (Bank 1) means that the engine air-fuel mixture is too lean, or there is too much air and too little fuel. Driving a car with the code P0171 can cause more damage to the engine over time, as when the engine runs lean, the combustion temperature is higher.
25 Σεπ 2022 · Code P0171 indicates the engines computer (commonly known as the DME) thinks the engine is running too lean on bank 1. On inline-6 BMW engines, bank 1 refers to cylinders 1-3. Lean refers to the air-fuel ratio (AFR) and means there is too much air and too little fuel in the system.
26 Δεκ 2019 · P0171, especially in the winter time is usually the faulty intake manifold gasket, but you've replaced that already (we are assuming you didn't forget to connect all the vacuum hoses). Another cause for P0171 is faulty fuel injectors. There is a DIY on this Gen 9 forum explaining this.
17 Μαρ 2023 · What does the P0171 code mean? The P0171 code indicates that the oxygen (O2) sensor on bank 1 sent a signal to the engine control module that the air-fuel mixture is too lean to be corrected. The O2 sensors have the ability to correct a fuel mixture of +-15%.
