Αποτελέσματα Αναζήτησης
10 Σεπ 2018 · P0171 indicates that your Ford Expedition is either getting too much air or not enough fuel. A clogged or damaged fuel injector will cause the air-fuel mixture to lean out in one specific cylinder. You may see a cylinder misfire code or fuel injector-specific code with P0171.
18 Αυγ 2023 · How to fix a Ford P0171 engine code: System Too Lean (Bank 1) A lean condition exists if the engine is getting more air than fuel in the cylinders. (Air/Fuel Ratio is off) P0171 Code is ...
8 Μαρ 2015 · This video is a demonstration on how to identify and fix a common part failure in the 2003 Ford Expedition 5.4L Triton Engine that generates the error codes P0171 and P0174.
This is a Ford Expedition 5.4 with a vacuum leak causing "System Too Lean" trouble codes P0171 and P0174. In this video I will show you how to use freeze fr...
19 Σεπ 2024 · The P0171 code for Ford vehicles indicates that the fuel injection system on Bank 1 is running too lean. This means that there is an imbalance in the air-fuel mixture being delivered to the engine, with more air than fuel present.
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%.
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.
