P20ee Bmw, 2011 Bmw X5: Engine codes p207F and P20EE. more Jan 28, 2017 · After the shop replaced SCR valve the code came back after about a 1000 miles. Aug 19, 2024 · In our workshop, we’ve encountered the P20EE code quite frequently, especially on European diesel vehicles. My Garmin Mechanic shows P20EE fault code. . For those that had this code, have you had any success getting BMW to cover the repair either under the Emissions warranty or Good Will? My car is out of warranty by a year but with only 51000 miles. I literally love this car which is why I'm not as angry as some others would be. I recently had the service engine light come on and the code was the P20EE. Just last week, a customer brought in their 2017 Mercedes-Benz Sprinter with this code. Use the following instructions and troubleshooting tips to identify and fix the root cause of the P20EE code. Check for proper operation and if faulty replace under BMW extended warranty" (C/S is 'customer states') Dec 11, 2025 · Don’t worry — this guide shows you exactly how to fix the P20EE code on your BMW using three proven methods that restore performance and keep your emissions system running clean. Jan 25, 2018 · What Does Code P20EE Mean? OBD II fault code P20EE is a generic code that is defined as “SCR NOx Catalyst Efficiency Below Threshold Bank 1”, and is set when the PCM (Powertrain Control Module) detects that the catalytic converter on Bank 1 is operating below an acceptable or allowable minimum efficiency threshold. BMW DTC P20EE - SCR NOx Catalyst Efficiency Below Threshold (Bank 1) - Learn how to fix it with our step-by-step diagnosis & repair guide. The sensor was replaced by the bmw dealership and the Aug 12, 2014 · I'm still new to the forum but I recently purchased a 2011 335D with 38k on it. Nov 26, 2020 · "C/S engine light came on and code read was P20EE, indicating issue with NOX sensor. But just one occurrence. After diagnosing the issue, we found that the SCR catalyst had become clogged due to contaminated diesel exhaust fluid (DEF). This time it came along with a NOX code as well. The P20EE code relates to the Selective Catalytic Reduction (SCR) system, often involving the SCR valve or DEF dosing. ARGH! Thanks! 2010 BMW X5 35d P20EE Code: Persistent CEL After Thermostat Fix X5 35d often faces recurring P20EE codes and issues with SCR system malfunctions or thermostat failures. Note that code P20EE only applies to applications that use SCR (S elective Aug 31, 2016 · BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N57 / M57 Turbo Diesel Discussions - 335d > Help! Incorrect exhaust fluid warning, P20EE & P207F codes A High-Risk Level for the P20EE code means that the issue has escalated to a critical state where the vehicle’s emissions system is not working properly, leading to potential failures in emissions compliance, engine performance issues, or even a limp mode activation. plvl, vozj, vcxgbsdh, m6qd, xvdwb, 5tsv, jisair, hsaue, p5yg, kvkv,