2023年11月14日 · Dealing with a P2187 code on your Mini Cooper can be frustrating, but understanding the issue can help you tackle it with confidence. This code indicates a lean condition in the engine, which means your vehicle’s engine control module (ECM) detects an air-fuel ratio that’s too lean in one or more cylinders.

P2187 代码表示系统怠速时过稀（1 号气缸组）问题，表明发动机空气过多而燃料不足。 要确认错误，必须将诊断扫描工具 (OBD-II 扫描仪) 连接到车辆的 OBD 端口，该端口通常位于仪表板下方靠近驾驶员座椅的位置。

2019年11月25日 · Check engine light code P2187 means Bank 1 has too much air or not enough fuel at idle. Find out how to fix it in this article!

2017年6月22日 · P2187故障码，适用于所有汽车制造商，意思是怠速时系统（混合比）太稀（第1排） (System Too Lean at Idle (Bank 1))。 提示：快速查找故障码，可以关注“ 车主指南 ”公众号，回复故障代码，如：“ P2187 ”，即可获得对应故障码解释和解决方案。

2020年6月14日 · How to Fix the DTC P2187 MINI? Review the 'Possible Causes' mentioned above and visually examine the corresponding wiring harness and connectors. Ensure to …

To solve P2187, check for vacuum leaks, replace the fuel filter, and clean the MAF sensor. Steps to fix are listed inside.

2023年11月6日 · The code P2187: System too lean at idle – Bank 1 points out a fault in the engine’s air-to-fuel ratio, indicating that the engine is running too lean at idle on Bank 1. It is most commonly caused by unmetered air entering the engine, fuel delivery issues, or EVAP system problems. Is it serious? Potentially, yes.

The generic trouble code P2187 is signaled when your powertrain control module detects too much air at idle. Unlike other, more specific codes, there are many possible answers to the question how do I fix trouble code P2187? Find out how to troubleshoot this code for most makes and models of vehicles and find a correct solution.

2024年12月9日 · What does the P2187 code mean? The P2187 code signifies that your vehicle’s engine is running too lean at idle on Bank 1. Essentially, this indicates an imbalance in the air-fuel mixture, where there’s inadequate fuel relative to the amount of …

What Does P2187 Code Mean? OBD-II Code P2187 is defined as a System Too Lean at Idle. The engine control module (PCM) uses multiple sensors to determine the required amount of fuel needed to keep the engine running efficiently. If the PCM cannot achieve the desired balance between fuel and air, it will set this code.