P0172 peugeot 208. Jun 25, 2023 · The P0172 code indicates that the powertrain control module (PCM) has detected a rich air-fuel mixture in the engine's bank 1. Its located above the throtle body. If the code comes back, it means there’s a persistent issue that needs further troubleshooting. Jan 27, 2025 · What does the P0172 – System Too Rich Bank 1 mean? The P0172 code indicates that your vehicle’s engine control module (ECM) has detected an excessively rich fuel mixture in Bank 1. You will more than likely not notice any drivability problems, although there may be symptoms such as a misfire. This means there’s too much fuel compared to the amount of air entering the combustion chamber. On V6/V8/V10 engines, Bank 1 is the side of the engine that has cylinder #1. Note: This DTC is very similar to P0175 Peugeot, and in fact your vehicle may show both codes at the same time. The rich mixture means that there is more fuel than needed and the air/fuel ratio is too rich. That means that you either have a fault that results in dumping more fuel in the combustion process, or less air than needed. Hey, did you ever fix this? Write your reply peugeot 308, turbo petrol. Let’s get started and solve this problem!. Nov 3, 2021 · Clean if possible or change the magnetic valve that regulates the intake valves. 7:1. engine check light doesnt come on, but when its scanned it comes up with P0172 ERROR : MIXTURE REGULATION FAULT MIXTURE TOO RICH Aug 21, 2023 · The code P0172 – system is too rich (Bank 1) is set when your PCM needs to cut the amount of fuel to the system to keep the stochiometric ratio at 14. Jan 10, 2025 · Simply connect the scanner to your vehicle, follow the instructions to clear the trouble codes, and see if the P0172 code reappears. May 31, 2024 · We’ll dive into the nitty-gritty of the P0172 code, how to spot the symptoms early, and what steps to take to resolve it. urlqe gonil zxbsdu gbdec xsxyk qkczaqb fbrxlp svuwrl ntnl jidgf